Application Map. Regulator Handbook: Air Solutions. Introduction. High Pressure Source (Instrument Supply Air) 1301F 67CFR A 167A 2625

Transcription

1 )EH Manufacturing and process plants use compressed air as a power supply for many devices within the plant. Plant air, also called shop air, is used for cooling and as a power source for pneumatic ols, sand blasters, sprayers, conveyors, robotics, and other mechanical ols. Instrument air is used power instruments, such as controllers, positioners, switching valves, panel loaders, and volume boosters. Plant air or shop air runs from the compressor throughout the plant. Pressure reducing regulars control the pressure devices at each point of use off the air line. Instrument air lines can come from the plant air line or they may be separate air lines throughout the plant. In either case, the air supplied the instruments must be cleaned and dried before it enters the instruments. Filters and dryers remove dust, moisture, and other debris from the air. -1

2 Regular Handbook: ir Solutions Introduction Fisher offers regulars for plant air applications with the smallest the largest flows and all pressure ranges. Fisher also offers a variety of control valve accessories, such as air supply regulars, switching valves, panel loaders, controllers, and volume boosters. These accessories can be ordered as individual units or they may be included as part of a control valve. Your Fisher Sales Representative is available assist you in selecting the correct control equipment for your application. pplication Map Fisher air supply regulars are compact, rugged, and easy maintain. These small volume regulars are available as stand alone units or panel mounted. They are also available with integral filters and internal relief. Fisher s air supply regulars offer the ease of inline maintenance and no special ols are required for maintenance. Call your Fisher Sales Representative with your plant air application questions. We offer solutions that will help you manage your process better. High Pressure Source (Instrument Supply ir) 11F CFR Controllers and Positioners Control Valve - 2

3 COMPRESSOR Features Integral Filters Technical Support Compact Wide Product Selection Time Proven Design Materials for ll pplications Smallest Largest Flows Built Last 0 00 (0 414 bar) SUPPLY REGULTOR 67CFR PLNT PROCESS 64 CONTROL VLVE INSTRUMENT IR SEE OPPOSITE PGE FOR CONTROL VLVE CCESSORIES BCKPRESSURE PPLICTION TO CONVEYOR PLNT IR 98-EGR TO SPRYER TO COOLING SYSTEM 63EG Section Outline Quick Selection Guide pplication Guide : Instrument Supply Regulars 64 Series Series FS Series CF Series Series Type Pressure Reducing Regulars Type 98-EGR Type Type 95BH Type 95BL Type 95H Type 95L SK Series... - Relief Valves/Backpressure Regulars 289 Series Type H Type H Type H Switching Valves Type Type 164/ Type Type 168/168H Type Panel Mounted Loading Regulars 67 Series Series Volume Boosters Type

4 ir Quick Selection Guide Maximum Inlet Pressure Outlet Pressure Range Maximum Capacity (1) Type Number ,2 bar 0 0 8,6 bar 0 scfh 80 m 3 /h(n) 67CF Series Page - With Integral Filter ,2 bar 3 0,2 6,9 bar 1400 scfh 38 m 3 /h(n) 67FS Series Page bar ,34 2,4 bar 1400 scfh 38 m 3 /h(n) 1367 Instrument Supply Regulars Page ,2 bar 3 0,2 6,9 bar 1400 scfh 38 m 3 /h(n) 67 Series Page -18 Without Integral Filter ,2 bar 3 0,2,3 bar 40 scfh 123 m 3 /h(n) 64 Series Page scfh 414 bar 1 m 3 /h(n) 11 Series 0,69 34,5 bar Page Capacities in scfh of 1.0 Specific Gravity ir at F and 14.7 (m 3 /h(n) at 0 C and 1,01325 bar). - 4

5 Maximum Inlet Pressure Outlet Pressure Range ir Quick Selection Guide Maximum Capacity (1) Type Number 8,6 bar 3.5-in. w.c ,5 mbar 0,17 bar 1670 scfh 45 m 3 /h(n) SK Series Page - 8,6 bar 2 0,14 2,1 bar scfh 97 m 3 /h(n) 95BL Series Low Pressure Page bar 2 0,14 2,1 bar 26,000 scfh 700 m 3 /h(n) 95L Series Page bar 1,0,3 bar 140,000 scfh 3752 m 3 /h(n) 95BH Series Pressure Reducing Regulars Page bar 2-in. w.c. 5 million scfh 5 mbar 21 bar 134,000 m 3 /h(n) 98-EGR Page -81 High Pressure 0 41 bar 5 400,000 scfh 0,34 28 bar 53 m 3 /h(n) 95H Series Page bar 5 139,000 scfh 0,34 34 bar 37 m 3 /h(n) 627 Series Page Capacities in scfh of 1.0 Specific Gravity ir at F and 14.7 (m 3 /h(n) at 0 C and 1,01325 bar). - 5

6 ir Quick Selection Guide Relief Set (Inlet) Pressure Maximum Capacity (1) Type Number 7-in. wc mbar 5,2 bar 93,000 scfh 2490 m 3 /h(n) 289 Series Page ,7 3,0 bar 0 scfh 80 m 3 /h(n) H800 Page -99 Relief Valve/ Backpressure (2) Regulars 25 1,7,7 bar 1,000 scfh 4050 m 3 /h(n) H Page ,4 24 bar 26,780 scfh 7 m 3 /h(n) H1 Page Capacities in scfh of 1.0 Specific Gravity ir at F and 14.7 (m 3 /h(n) at 0 C and 1,01325 bar). 2. Fisher relief valves are throttling pressure control devices; therefore, they cannot be used as SME Safety Relief Valves. - 6

7 Set Pressure Range ir Quick Selection Guide Type Number 2-Way Switching Valves (On/Off) 3 0,21 4,1 bar 3 0,21,3 bar 119 Page Page -1 Switching Valves 3 0,21 6,9 bar 164 Page ,34 6,9 bar 167 Page -4 3-Way Switching Valves 2 0,14 4,1 bar 168 Page ,4,3 bar 168H Page -6 Manual Switch 68-2 Page Capacities in scfh of 1.0 Specific Gravity ir at F and 14.7 (m 3 /h(n) at 0 C and 1,01325 bar). - 7

8 ir Quick Selection Guide Description Type Number Stand lone Pressure Reducing Regular with Handwheel 67 Series Page -18 Panel-Mounted Loading Regulars Panel with One Gauge and Type 67R Pressure Reducing Regular 670 Series Page -111 Panel with Two Gauges and Type 67R Pressure Reducing Regular Panel with Two Gauges, Three-Way Changeover Valve, and Type 67R Pressure Reducing Regular 670G Page GV Page -111 Supply Flow (1) Exhaust Flow (1) Type Number Volume Booster 26,400 scfh 7 m 3 /h(n),700 scfh 4 m 3 /h(n) 2625 Page Capacities in scfh of 1.0 Specific Gravity ir at F and 14.7 (m 3 /h(n) at 0 C and 1,01325 bar). - 8

9 ir pplication Guide INSTRUMENT IR PRIORITY SYSTEM IR SOURCE PLNT IR NON-PRIORITY SYSTEM Figure 1. Backpressure pplication Maintain ir Supply Priority Systems Type 63EG backpressure regular can be used monir and direct the supply pressure. In normal operation, this regular is wide-open allowing air supply all systems. If the supply pressure drops below the backpressure regular s setpoint, the backpressure regular closes block the air flow non-priority systems and directs the remaining air supply the priority systems. INTRODUCTION This pplication Guide briefly explains the air products contained in this section of the Regular Handbook. TYPES OF REGULTORS Instrument Supply Regulars Instrument supply regulars are used control air pressure controllers, positioners, volume boosters, panel loaders, switching valves, and other control equipment. Many of these regulars have integral filters help remove dust, dirt, and other particles from the air before it enters the instruments. These regulars can be nipple mounted, bolted the actuar, or panel mounted. Pressure Reducing Regulars In some applications, the pipeline pressure may need be reduced for a process or piece of equipment. Depending upon the accuracy required by the application, a direct-operated or pilot-operated regular can be used reduce the air pressure. Direct-operated regulars are used for lower flow rates. Pilot-operated regulars are used for high flow rates or where precise pressure control is required. Relief Valves/Backpressure Regulars relief valve or backpressure regular opens when the upstream controlled pressure increases above the setpoint. Relief valves and backpressure regulars are the same devices. The name is determined by the application. Overpressure protection is provided by relieving pressure when it rises above the setpoint. When upstream pressure rises above the setpoint, the relief valve opens allow excess upstream pressure flow downstream in a pressurized system or atmosphere. PNEL LODERS Panel-mounted loading regulars are used for remote pressure adjustment of regulars or for manual control of actuars and control valves. The manual loading regulars are available in four basic configurations: a stand alone regular; a panel with one gauge and a pressure reducing regular; a panel with two gauges and a pressure reducing regular; and a panel with two gauges, a three-way changeover valve, and a pressure reducing regular. panel with one gauge and a pressure reducing regular contains a Type 67R pressure reducing regular with ken internal relief and a gauge that indicates the regular s outlet pressure. two gauge panel is similar the single gauge panel with an additional gauge monir another pressure, up (6,9 bar). two gauge panel with a three-way changeover valve typically provides manual backup for pneumatic controllers. The changeover valve allows an operar select either the manual loader output or an aumatic controller output as the signal an actuar and valve. VOLUME BOOSTERS Volume boosters are used on control valve actuars increase the stroking speed of a control valve. SWITCHING VLVES Switching valves are used in pneumatic logic systems. These valves are for either twoway or three-way switching. Two-way switching valves are used for on/off service in pneumatic systems. Three-way switching valves divert inlet pressure from one outlet port another whenever the sensed pressure exceeds or drops below a preset limit. - 9

10 ir 67CF Series Instrument Supply Regulars Introduction The 67CF Series regulars are typically used provide constantly controlled, reduced pressures pneumatic and electropneumatic controllers and other instruments. The Type 67CFR offers a ken internal relief. The 67CF Series regulars are suitable for most air applications including providing reduced pressures air chucks, air jets, and spray guns. Body Size and End Connection Style 1/4-inch NPT Screwed Wide-Open Flow Coefficients Main Valve: C g : 11.7 C v : 0.36 C 1 : 32.2 Internal Relief Valve: C g : 1.45 C v : C 1 : 32.8 Pressure Registration Internal Shipping Weight 1 pound (0,5 kg) Features Compact and Lightweight Designed for Digital Instrumentation No ir Loss Easy Maintenance High Performance Integral Filter Internal Relief Valve Maximum Inlet Pressure 250 (17,2 bar) Maximum Emergency Outlet Pressure 50 psi (3,4 bar) over outlet pressure setting Outlet Pressure Ranges 0 (0 8,6 bar) in four ranges See table 2 Vent Connection 1/8-inch drilled hole (standard) 1/4-inch drilled hole (optional) Temperature Capabilities Nitrile (NBR) Standard Construction: F ( C) Low Temperature Construction: F ( C) Fluoroelasmer (FKM): 0 F ( C) Silicone (VMQ): Standard Construction: F ( C) Low Temperature Construction: F ( C) (Silicone is not compatible with hydrocarbon gas.) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:67CF, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Types 67CF and 67CFR with Filter and Outlet Pressure Gauge INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 2. Type 67CFR Operational Schematic Table 1. Construction Materials BODY, SPRING CSE, ND DRIPWELL PUSHER POST UPPER SPRING SET, DIPHRGM PLTE, DJUSTING SCREW, ND FILTER RETINER VLVE PLUG SOFT SET DIPHRGM ND O-RINGS CONTROL SPRING VLVE SPRING DRIN VLVE FILTER ELEMENT luminum (STM B85/lloy 380) Polyester resin Zinc-plated steel Brass stem with Nitrile (NBR) plug (standard), aluminum stem with nitrile (NBR) or fluoroelasmer (FKM) plug; or Stainless steel stem with nitrile (NBR) or fluoroelasmer (FKM) plug (optional) Nitrile (NBR) (standard) or Fluoroelasmer (FKM) (optional) Nitrile (NBR) (standard), Fluoroelasmer (FKM), or Silicone (VMQ) (optional) Plated steel (standard) or Inconel (for 67CFR NCE) Stainless steel (standard) or Inconel (NCE) Brass (standard), luminum, or Stainless steel (optional) Cellulose (standard), Glass fiber, or Stainless steel (optional) -

11 67CF Series Instrument Supply Regulars ir PRESSURE RNGES, PSIG (bar) 0 (0 1,4) 0 35 (0 2,4) 0 (0 4,1) 0 (0 8,6) Table 2. Outlet Pressure Ranges Part Number T141T0012 T14059T0012 T14058T0012 T140T0012 CONTROL SPRING DT Color Green stripe Silver Blue stripe Red stripe Wire Diameter, Inch (mm) (3,43) 0.6 (3,96) (4.32) 0.7 (5,26) Table 3. vailable Configurations CONSTRUCTION FETURE TYPE NUMBER 67CF 67CFR luminum body and spring case X X Filter X X Internal relief X NCE Qualified materials X X Table 4. Capacities PRESSURE RNGE, SPRING PRT NUMBER ND COLOR, PSIG ( bar) PRESSURE, PSIG ( b ar) INLET PRESSURE, PSIG ( b ar) CPCITIES IN SCFH ( m 3 / h(n) ) OF IR % Droop % Droop 0 35 (0 2,4) T14059T0012 Silver 0 (0 4,1) T14058T0012 Blue stripe 0 (0 8,6) T140T0012 Red stripe (1,0) (1,4) 35 (2,4) 35 (2,4) 80 (5,5) (8,6) (3,4) (5,2) (,3) (3,4) (5,2) (,3) (3,4) (5,2) (,3) (3,4) (5,2) (,3) (5,2) (,3) (,3) (,3) (6,7) (8,0) (8,8) (,7) (12,1) (9,4) (14,2) (,1) (49,6) (75,0) (,7) (16,1) (22,5) (49,6) (80,4) (9,9) (14,5) (,4) (36,4) (80,4) (,3) (22,2) (38,9) (77,7) (16,1) (23,6) (37,5) 25,7() (45,6) (11,5) (18,5) (,8) (42,9) (48,2) (13,4) (22,0) (34,8) (49,6) (80,4) (16,6) (26,3) (34,8) (49,6) (80,4) (,0) (25,2) (34,8) (49,6) (80,4) (22,2) (32,7) (49,6) (80,4) (23,3) (35,4) (67) (37,5) (69,1) Figure 3. 1-Hole Panel Mounting Spring Case with Handwheel - 11

12 ir 67CF Series Instrument Supply Regulars 3.00 (76) 4.56 (116) 1.48 (38) 2.56 (65) 0.62 (16) 3.50 (89) INLET CONNECTION 1/4-INCH NPT OPTIONL GUGE 0.69 (18) CONNECTIONS 1/4-INCH NPT 3.50 (89) MOUNTING HOLES FOR 5/16-INCH DIMETER BOLTS SIDE 1/4-INCH NPT 2.25 (57) INCHES (mm) 2.87 (73) DIMENSIONS FOR GUGE OPTION STNDRD DIMENSIONS VENT POSITION 2 DRIN VLVE POSITION 4 GUGE VENT POSITION 1 (STNDRD) VENT POSITION 3 DRIN VLVE POSITION 1 (STNDRD) DRIN VLVE POSITION 3 INLET INLET VENT POSITION 4 GUGE DRIN VLVE POSITION 2 VENT POSITIONS DRIN VLVE POSITIONS Figure 4. Dimensions - 12

13 67CF Series Instrument Supply Regulars ir 3.00 (76) 4.56 (116) 1.43 (36) 2.56 (65) CLOSING CP 4.78 MX 2.37 () MX PNEL 0.12 TO 0.25 (3,0 TO 6,5) 1.48 (38) 0.72-INCH (1,8 mm) SPRING CSE PNEL BOSS 1/4-INCH NPT VENT 4.69 (119) 2.41 (61) MX 1.14 (29) INLET CONNECTION 1/4-INCH NPT CONNECTIONS 1/4-INCH NPT OPTIONL GUGE 0.69 (18) 3.50 (89) MOUNTING HOLES FOR 5/16-INCH DIMETER BOLTS SIDE TPPED 1/4-INCH NPT INCHES (mm) 2.25 (57) 2.87 (73) DIMENSIONS FOR PNEL MOUNT OPTION WITH HND WHEEL ND 1/4-INCH SPRING CSE VENT DIMENSIONS FOR CLOSING CP OPTION WITH 1/4-INCH SPRING CSE VENT Figure 4. Dimensions (continued) - 13

14 ir 67CF Series Instrument Supply Regulars Ordering Guide Type (Select One) o Type 67CF (without internal relief)*** o Type 67CFR (with internal relief)*** Quantity(Specify) Spring Case Style (Select One) o Standard with drilled hole vent*** o Handwheel adjusting screw*** o Panel mount (includes 1/4-inch spring case vent, handwheel adjusting screw, and mounting nut)*** o Closing cap and 1/4-inch NPT spring case vent*** Outlet Pressure Range (Select One) o 0 (0 1,4 bar) (not available for NCE)*** o 0 35 (0 2,4 bar)*** o 0 (0 4,1 bar)*** o 0 (0 8,6 bar)*** Diaphragm, O-Ring, and Valve Plug Material (Select One) o Nitrile (NBR) (standard)*** o Fluoroelasmer (FKM)** o Silicone (VMQ) diaphragm, O-rings, and nitrile valve plug* Filter Material (Select One) o Cellulose (40 microns) (standard)*** o Glass ( microns)*** o Stainless steel (40 microns)*** Drain Valve (Select One) o Brass (standard)*** o luminum*** o Stainless steel*** NCE (MR0175) Construction (Optional) o Yes** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Drain Valve Location (Select One) o Position 1 - ligned with inlet (standard)*** o Position 2** o Position 3** o Position 4** Spring Case Vent Location (Select One) o Position 1 - ligned with inlet (standard)*** o Position 2** o Position 3** o Position 4** Second Outlet (Select One) o Open (standard)*** o Plugged with pipe plug*** o Tire Valve*** o Pressure Gauge (see below)*** o With External Bleed (use with actuar without instruments)*** Triple Scale Pressure Gauge (Optional) Brass Gauge o 0 /0 0.2 MPa/0 2 bar*** o 0 /0 0.4 MPa/0 4 bar*** o 0 1 /0 1.1 MPa/0 11 bar*** Stainless Steel Gauge o 0 /0 0.2 MPa/0 2 bar*** o 0 /0 0.4 MPa/0 4 bar*** o 0 1 /0 1.1 MPa/0 11 bar*** mmonia Service Construction (Optional) o Yes** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 14

15 67FS Series Instrument Supply Regulars ir Introduction The 67FS Series regulars are typically used provide reduced pressures pneumatic and electropneumatic instruments. The Type 67FSR offers ken internal relief. The 67FS series regulars are suitable for other air applications including air chucks, air jets, and spray guns. Body Size and End Connection Style 1/4-inch NPT Screwed Flow Coefficients Wide-Open C g : 8.5 Wide-Open C v : 0.28 C 1 :.4 Pressure Registration Internal Features Maximum Inlet Pressure 250 (17,2 bar) Maximum Outlet (Casing) Pressure 50 (3,4 bar) over outlet pressure setting or 1 (7,6 bar) whichever is greater Outlet Pressure Ranges 3 (0,21 6,9 bar) in four ranges See table 2 Vent Connection 1/4-inch NPT vent Temperature Capabilities Nitrile (NBR): Standard Construction: F ( C) Low Temperature Construction: F ( C) Fluoroelasmer (FKM): 0 F ( C) Figure 1. Type 67FS and 67FSR with Filter and Outlet Pressure Gauge Compact, Rugged Design In-Line Maintenance Token Internal Relief (Type 67FSR) Integral Filters Second Outlet for Gauge Pressure Gauges vailable Drip Chamber with Drain Valve Panel Mount vailable Shipping Weight 1.5 pounds (0,7 kg) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:67, or order your Fisher Regular CD using the card in the back of this handbook. INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE BODY, SPRING CSE, ND FILTER BOWL CF8M Stainless steel Table 1. Construction Materials FILTER Cellulose or Stainless steel DIPHRGM ND VLVE PLUG Nitrile or Fluoroelasmer (FKM) GSKET Composition Figure 2. Type 67FSR Operational Schematic Table 3. vailable Configurations PRESSURE RNGES, 3 (0,21 1,4) 5 35 (0,34 2,4) (2,1 4,1) 35 (2,4 6,9) Table 2. Outlet Pressure Ranges CONTROL SPRING DT Part Number 1B B B K Color Green Unpainted Blue Red CONSTRUCTION FETURE TYPE NUMBER 67FS 67FSR Filter X X Internal relief NCE Qualified materials X X X -

16 ir 67FS Series Instrument Supply Regulars PRESSURE, (1,0) 25 (1,7) 40 (2,8) 80 (5,5) Table 4. Capacities INLET PRESSURE, 50 (3,4) 75 (5,2) (,3) (3,4) 75 (5,2) (,3) (3,4) 75 (5,2) (,3) 250 (,3) (146) CPCITY IN SCFH (m3/h(n)) OF IR BSED ON % DROOP 400 (,7) 0 (16,1) (,1) 0 (26,8) 1400 (37,5) 400 (,7) 550 (14,7) (,1) 0 (26,8) 1400 (37,5) (4,02) (13,4) (13,4) 700 (18,8) 1400 (37,5) 400 (,7) 650 (16,1) 0 (26,8) Figure 3. 1-Hole Panel Mounting Spring Case with Handwheel 319 (81) 4.88 (124) 1/4-INCH NPT INLET CONNECTION SIDE TPPED 1/4- INCH NPT ONLY WHEN SPECIFIED 3.31 (84) 319 (81) /4-INCH () NPT MXIMUM TPPED SPRING CSE WITH REMOVBLE SCREEN BOTTOM DIMENSIONS 1/4-INCH NPT CONNECTION 4.38 (111) MXIMUM WITHOUT HNDWHEEL 3.56 (90) MXIMUM 4.75 MXIMUM WITH HNDWHEEL INCHES (mm) 0.69 (18) 2 MOUNTING HOLES THROUGH BODY 2.25 (57) PRT FOR 5/16 (7,9) DIMETER OR LESS BOLTS 3.56 (90) MX 7.94 (2) WITHOUT HNDWHEEL 8.31 (211) WITH HNDWHEEL Figure 4. Dimensions TYPE 67F ND 67FR - 16

17 67FS Series Instrument Supply Regulars Ordering Guide Type (Select One) o Type 67FS (stainless steel construction without internal relief)*** o Type 67FSR (stainless steel construction with internal ken relief)*** Panel-Mounted (Select One) o Yes o No Outlet Pressure Range (Select One) Standard o 3 (0,21 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** o 35 (2,4 6,9 bar)*** Diaphragm and Valve Plug Material (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Filter Material (Select One) o Cellulose*** o Stainless steel** Spring Case Vent Tap (Select One) o 1/8-inch drilled hole (standard with 67F and 67FR)*** o 1/4-inch NPT vent with adjusting screw closing cap (standard with 67FS and 67FSR)*** Pressure Gauge in Side Outlet (Optional) o Yes*** Handwheel djusting Screw (Optional) o Yes** H800 External Relief Valve (Optional) o Yes*** ir Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 17

18 ir 67 Series Instrument Supply Regulars Introduction The 67 Series instrument supply regulars are typically used provide reduced pressures pneumatic and electropneumatic controllers and other instruments. These direct-operated regulars are suitable as pilot supply regulars for most air or gas applications. Body Sizes and End Connection Styles 1/4-inch NPT screwed Pressure Registration Internal Vent Connection 1/8-inch (3,2 mm) drilled hole (standard with Types 67 and 67R), or 1/4-inch NPT screwed tapping (standard with Types 67SS and 67SSR) Features Compact, Rugged Design In-Line Maintenance Token Internal Relief (Types 67R and 67SSR) Pressure Gauges vailable High-Pressure Inlet Capability Second Outlet Pressure Tapping Panel Mount vailable Maximum Inlet Pressure 67 and 67R: 250 (17,2 bar) 67SS and 67SSR: 400 (27,6 bar) Maximum Outlet (Casing) Pressure 50 (3,4 bar) over outlet pressure setting or 1 (7,6 bar) whichever is greater Outlet Pressure Ranges 3 (0,21 6,9 bar) in four ranges See Table 3 Temperature Capabilities Nitrile: F ( C) Fluoroelasmers (FKM): 0 F ( C) Flow Coefficients Wide-Open C g : 8.5 Wide-Open C v : 0.28 C 1 :.4 dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:67, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 67 or 67R Regular BODY ND SPRING CSE luminum or CF8M Stainless steel Table 1. Construction Materials DIPHRGM ND VLVE PLUG Nitrile or Fluoroelasmer (FKM) STEM Brass or S400 Stainless steel GSKET Composition TYPE Table 2. vailable Configurations CONFIGURTIO N 67 luminum construction without internal relief Figure 2. Type 67R Regular Sectional View 67R luminum construction with internal relief 67SS Stainless steel construction without internal relief 67SSR Stainless steel construction with internal relief - 18

19 67 Series Instrument Supply Regulars ir PRESSURE, PRESSURE RNGE, (1,0) 3 (0,21 1,4) 25 (1,7) 5 35 (0,34 2,4) 40 (2,8) (2,1 4,1) 80 (5,5) 35 (2,4 6,9) Table 3. Capacities at % Droop SPRING PRT NUMBER ND COLOR 1B Green 1B Unpainted 1B Blue 1K Red INLET PRESSURE, 50 (3,4) 75 (5,2) (,3) (3,4) 75 (5,2) (,3) (3,4) 75 (5,2) (,3) 250 (,3) 250 CPCITY IN SCFH (m3/h(n)) OF IR 400 (,7) 0 (16,1) (,1) 0 (26,8) 1400 (37,5) 400 (,7) 550 (14,7) (,1) 0 (26,8) 1400 (37,5) (4,02) (13,4) (13,4) 700 (18,8) 1400 (37,5) 400 (,7) 650 (17,4) 0 (26,8) Table 4. Shipping Weight END CONNECTION STYLES Inlet and Outlet Side Outlet PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 1/4-inch NPT screwed 1/4-inch NPT screwed 1-1/2 (0,7) 3.69 (94) 4.56 (116) MXIMUM 4.88 (124) WITH OPTIONL HNDWHEEL SIDE TPPED 1/4 NPT INCHES (mm) 3.03 (77) 1/4-INCH NPT INLET CONNECTION 2.88 (73) 2.50 (64) 0.50 (13) 1.12 (28) 2.81 (71) SIDE TPPED 1/4-INCH INCHES (mm) 2.19 (56) 0.75 (19) 1.09 (28) 1/4-INCH NPT CONNECTION Figure 3. Dimensions - 19

20 ir 67 Series Instrument Supply Regulars Ordering Guide Type (See Table 2) (Select One) o 67 (aluminum construction)*** o 67R (aluminum construction with internal relief)*** o 67SS (stainless steel construction)*** o 67SSR (stainless steel construction with internal relief)*** Panel-Mounted (Select One) o Yes o No Vent Connection (Select One) o 1/8-inch drilled hole (standard with 67 and 67R, not available with 67SS or 67SSR)*** o 1/4-inch NPT vent with adjusting screw closing cap (standard with 67SS and 67SSR, optional for 67 and 67R)*** Outlet Pressure Ranges (Select One) Standard o 3 (0,21 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** o 35 (2,4 6,9 bar)*** Diaphragm and Valve Plug Material (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Pressure Gauge in Side Outlet (Optional) o Yes*** Handwheel djusting Screw (Optional) o Yes** Panel Mounting (Optional) o One hole panel mount (available on 67, 67R, 67SS, or 67SSR) o Three hole panel mount (available on 67 or 67R) H800 External Relief Valve (Optional) o Yes*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): -

21 ir 64 Series Instrument Supply Regulars Introduction The 64 Series regulars are typically used provide reduced pressures pneumatic and electropneumatic instruments. The Type 64R has ken internal relief. The 64 Series regulars are suitable for other air applications, including air chucks, air jets, and spray guns. Body Size and End Connection Style 1/2-inch NPT Screwed Flow Coefficients Wide-Open C g : 35.6 Wide-Open C v : 0.91 C 1 : 39.0 Pressure Registration Internal Features Highly Versatile 1/4-Inch NPT Gauge Tap In-Line Maintenance NCE Construction vailable Maximum Inlet Pressure 250 (17,2 bar) Maximum Outlet (Casing) Pressure 2 (,2 bar) Outlet Pressure Ranges 3 (0,21,3 bar) in six ranges. See Table 1 Temperature Capabilities Nitrile: F ( C) Fluoroelasmer (FKM): 0º ºF (-18º 149ºC) Shipping Weight 2.25 pounds (1,01 kg) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:64, or order your Fisher Regular CD using the card in the back of this handbook. Figure Series Pressure Regular 1/4-INCH NPT SCREENED VENT 4.12 (4,7) 8.25 (9,6) MXIMUM 1/2-INCH NPT 1/4-INCH NPT SIDE 1.56 (39,6) Figure Series Sectional View 2.75 (69,9) Figure 3. Dimensions INCHES (mm) - 21

22 ir Series Instrument Supply Regulars Ranges Pressure Outlet 1. Table PRESSURE RNGE, SPRING PRT NUMBER SPRING COLOR 1,0) (0,2 3 1,4) (0,2 3 1D D Red Unpainted 2,4) (0, ,1) (2,1 6,9) (2,4 35 1D D E Blue Green Yellow,3) (5, P n Brow Materials Construction 2. Table BODY ND SPRING CSE VLVE SPRING DISK HOLDER STEM GUIDE DIPHRGM ND DISK VLVE STEM luminum Inconel X rass B s Bras or Nitrile (FKM) Fluoroelasmer Stainless steel Capacities 3. Table PRESSURE RNGE, PRESSURE SETTING, PRESSURE, INLET PCITIES IN SCFH C m ( 3 ) h(n) / R I OF % Offset 5 t 0% Offse 1 t % Offse 3 1,0) (0,2 (0,34) 5 (0,69) (1,0) (1,7) 25 (3,4) 50 (,7) 400 (12,7) 450 (12,7) 475 (16,1) 0 (14,1) 525 (,1) (29,5) 1 (37,5) 1400 (17,4) 650 (24,1) 900 (35,5) 1325 (59,0) 2 (,3) 250 (32,2) 1 (37,5) 1400 (37,5) 1400 (48,2) 1800 (48,2) 1800 (48,2) 1800 (61,6) 2 (61,6) 2 (61,6) 2 (1,0) (1,7) 25 (3,4) 50 (,3) 250 (18,9) 700 (26,8) 0 (56,3) 2 (64,3) 2400 (69,7) (29,5) 1 (56,3) 2 (69,7) (72,4) 2700 (75,0) 2800 (32,2) 1 (59,0) 2 (75,0) 2800 (80,4) 0 (80,4) 0 3 1,4) (0,2 (0,69) (1,4) (3,4) 50 (,3) 250 (12,1) 450 (24,1) 900 (37,5) 1400 (48,2) 1800 (53,6) (21,4) 800 (45,6) 1700 (56,3) 2 (61,6) 2 (64,3) 2400 (28,1) 50 (59,0) 2 (69,7) (72,4) 2700 (75,0) 2800 (1,4) (1,7) 25 (2,1) (2,4) 35 (3,4) 50 (16,1) 0 (21,4) 800 (24,1) 900 (34,8) 1 (24,1) 900 (32,2) 1 (36,9) 1375 (56,3) 2 (28,1) 50 (36,2) 1350 (41,8) (59,0) 2 (,3) 250 (59,0) 2 (64,3) 2400 (64,3) 2400 (67) 2 (72,4) 2700 (75,0) 2800 (75,0) 2800 (77,7) 2900 (80,4) ,4) (0,34 (1,0) (1,7) 25 (3,4) 50 (,3) (13,4) (18,8) 700 (32,2) 1 (48,2) 1800 (64,3) 2400 (,1) (34,8) 1 (59,0) 2 (64,3) 2400 (69,7) (29,5) 1 (53,6) (67) 2 (75,0) 2800 (80,4) 0 (1,7) 25 (2,4) 35 (3,4) 50 (,3) 250 (17,4) 650 (24,1) 900 (40,2) (59,0) 2 (64,3) 2400 (29,5) 1 (42,9) (53,6) (64,3) 2400 (72,4) 2700 (37,5) 1400 (53,6) (69,7) (75,0) 2800 (80,4) 0 4,1) (2,1 (2,1) (2,8) 40 (3,4) 50 (,3) 250 (18,8) 700 (24,1) 900 (40,2) (68,3) 2550 (64,3) 2400 (29,5) 1 (38,9) 1450 (53,6) (64,3) 2400 (67) 2 (40,2) (54,9) 50 (69,7) (75,0) 2800 (80,4) 0 (4,8) 70 (,3) 250 (34,8) 1 (61,6) 2 (75,0) 2800 (85,8) 3 (53,6) (72,4) 2700 (85,8) 3 (96,5) (64,3) 2400 (85,8) 3 (96,5) (7) ,9) (2,4 (4,8) 70 (,3) 250 (21,4) 800 (56,3) 2 (64,3) 2400 (72,4) 2700 (80,4) 0 (34,8) 1 (67) 2 (72,4) 2700 (80,4) 0 (88,4) 3 (48,2) 1800 (80,4) 0 (85,8) 3 (93,8) 3 (2) 3800 (7,6) 1 (,3) 250 (42,9) (64) 2 (80,4) 0 (91,1) 3400 (64,3) 2400 (77,7) 2900 (88,4) 3 (99,2) 3700 (69,7) (91,1) 3400 (2) 3800 (113) 4 80,3) (5,5 (7,6) 1 (8,3) 1 (,3) 250 (45,6) 1700 (67) 2 (80,4) 0 (91,1) 3400 (64,3) 2400 (77,7) 2900 (88,4) 3 (99,2) 3700 (77,7) 2900 (91,1) 3400 (2) 3800 (113) 4 (,3) (11,0) (56,3) 2 (93,8) 3 (2) 3800 (88,4) 3 (5) 3900 (1) 4 (2) 3800 (118) 4400 (123) 40

23 ir 64 Series Instrument Supply Regulars Ordering Guide Type (Select One) o Type 64 (no ken internal relief)*** o Type 64R (ken internal relief)*** Outlet Pressure Range (Select One) o 3 (0,21 1,0 bar)*** o 3 (0,21 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** o 35 (2,4 6,9 bar)*** o 80 (5,5,3 bar)*** Diaphragm and Disk (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Pressure Gauge (Optional) o Yes*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 23

24 ir 11 Series Instrument Supply Regular Introduction The Types 11F and 11G direct-operated regulars are used for numerous high-pressure applications with inlet pressures up 00 (414 bar). These regulars are available in brass or stainless steel construction. Their rugged design offers versatility for a wide range of applications. Body Sizes and End Connection Styles 1/4-inch NPT Screwed Flow Coefficients Wide-Open C g : 5.0 Wide-Open C v : 0.13 C 1 : 38.5 Pressure Registration Internal Features Durable Stainless Steel Diaphragm Spare Valve Disk Provided NSI Class VI Shuff Low Temperature Construction vailable ( -65 F (-54 C)) NCE Construction vailable Maximum Inlet Pressure 00 (414 bar) Maximum Emergency Outlet (Casing) Pressure 11F: 250 (17,2 bar) 11G: 550 (38 bar) Outlet Pressure Ranges 11F: 225 (0,69 16 bar) in three ranges See Table 2 11G: (13,8 34,5 bar) See Table 3 Temperature Capabilities Nylon Valve Disk and Neoprene Gaskets: F ( C) PTFE Valve Disk and Fluoroelasmer (FKM) Gaskets: F (-29 4 C) PTFE Valve Disk and Ethylenepropylene (EPDM) Gaskets: -40 F ( C) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:11, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 11F Figure 2. Type 11F Sectional View Table 1. Construction Materials BODY BOTTOM CP ND SPRING CSE ORIFICE YOK E GSKETS VLVE SPRING VLVE DISKS ND HOLDER DIPHRGM Brass Brass S Stainless steel Brass Neoprene, Fluoroelasmer (FKM), or Ethylenepropylene (EPDM) S Stainless steel Nylon and zinc-plated brass or PTFE and zinc-plated brass S Stainless steel CF8M Stainless steel CF8M Stainless steel S Stainless steel S3 Stainless steel Neoprene, Fluoroelasmer (FKM), or Ethylenepropylene (EPDM) S Stainless steel Nylon and S3 stainless steel or PTFE and S3 stainless steel S Stainless steel - 24

25 ir 11 Series Instrument Supply Regular PRESSURE RNGE, SPRING PRT NUMBER, ND COLOR, 75 (0,69 5,2 bar) 1D Blue 50 (3,4,3 bar) 1B Unpainted 225 (6,9,5 bar) 1D Red PRESSURE SETTING, 25 (1,7) 50 (3,4) 75 (5,2) 75 (5,2) (,3) (,3) 225 (,5) Table 2. Type 11F Capacities CPCITIES IN SCFH (m3/h(n)) OF IR Inlet Pressure, Psig (Bar) 250 (51) % Droop % Droop % Droop % Droop % Droop % Droop % Droop % Droop 190 (5,09) 280 (7,50) 250 (6,7) (5,36) (7,77) 400 (,7) 400 (,7) 350 (9,38) (8,04) 480 (12,9) 0 (16,1) (13,4) (,1) 650 (17,4) (13,4) - continued (12,9) 800 (21,4) 900 (24,1) 800 (21,4) 0 (26,8) 900 (24,1) 800 (21,4) 400 (,7) 7 (19,3) 900 (24,1) 800 (21,4) 1 (29,5) 0 (26,8) 1400 (37,5) 650 (17,4) 0 (26,8) 1400 (37,5) 1 (34,8) 1800 (48,2) 1700 (45,6) 2 (56,3) (13,4) 840 (22,5) 0 (26,8) 950 (25,5) 1450 (38,9) 1350 (36,2) 1900 (50,9) (,1) 1 (32,2) (42,9) (40,2) 2 (61,6) 2 (59,0) 2900 (77,7) PRESSURE RNGE, SPRING PRT NUMBER, ND COLOR 75 (0,69 5,2 bar) 1D Blue 50 (3,4,3 bar) 1B Unpainted 225 (6,9,5 bar) 1D Red PRESSURE SETTING, 25 (1,7) 50 (3,4) 75 (5,2) 75 (5,2) (,3) (,3) 225 (,5) Table 2. Type 11F Capacities (continued) CPCITIES IN SCFH (m3/h(n)) OF IR Inlet Pressure, Psig (Bar) 0 (69) % Droop % Droop % Droop % Droop % Droop % Droop 5 (13,9) 900 (24,1) 1 (29,5) 0 (26,8) (42,9) (40,2) 2400 (64,3) 770 (,6) 1 (34,8) 1700 (45,6) (42,9) (69,7) 2250 (,3) 3 (93,8) 540 (14,5) 950 (25,5) 1 (32,2) 1 (29,5) 1700 (45,6) 1650 (44,2) 2700 (72,4) 800 (21,4) 1400 (37,5) 1800 (48,2) 1700 (45,6) 2800 (75,0) 2 (73,7) 4000 (7) 5 (,0) 0 (26,8) 1 (34,8) 1 (32,2) 1800 (48,2) 1800 (48,2) 0 (80,4) 8 (22,0) (40,2) 1900 (50,9) 1800 (48,2) 0 (80,4) 0 (80,4) 4 PRESSURE RNGE, SPRING PRT NUMBER, ND COLOR (13,8 34,5 bar) 1K27142 Unpainted PRESSURE SETTING, OFFSET, (0,69) (1,4) (2,1) 40 (2,8) (1,0) 25 (1,7) 50 (3,4) Table 3. Type 11G Capacities CPCITIES IN SCFH (m3/h(n)) OF IR Inlet Pressure, Psig (Bar) (21) (51) 0 (69) 2250 (5) 350 (9,38) 650 (17,4) 900 (24,1) 1 (29,5) (14,7) 900 (24,1) 1350 (36,2) 1650 (44,2) (,1) 1 (32,2) 1700 (45,6) 2 (56,3) 800 (21,4) 1400 (37,5) 2 (59,0) 950 (25,5) (40,2) (53,6) 2 (67) 0 (26,8) (42,9) 2800 (75,0) 1 (29,5) 1800 (48,2) 2 (61,6) 0 (80,4) 1 (34,8) (53,6) 3 (88,4) 0 (33,5) (53,6) 2700 (72,4) 3 (93,8) (40,2) (69,7) 4000 (7) 1400 (37,5) 2 (56,3) 0 (80,4) 3700 (99,2) (42,9) 2800 (75,0) 4-25

26 ir 11 Series Instrument Supply Regular TYPE BODY MTERIL Table 4. Dimensions DIMENSIONS, INCHES (mm) B C 11F 11G B rass 3.38 (86) 1.69 (43) S tainless steel 3.50 (89) 1.75 (44) B rass 3.38 (86) 1.69 (43) S tainless steel 3.50 (89) 1.75 (44) 5.62 (143) Maximum 6.50 (165) Maximum INLET 1/4-INCH NPT GUGE TP 1/4-INCH NPT B 0.69 (17,5) GUGE TP 1/4-INCH NPT C 1.88 (48) INCHES (mm) Figure Series Dimensions Fisher Tips 1. ll regulars should be installed and used in accordance with federal, state, and local codes and regulations. - 26

27 ir 11 Series Instrument Supply Regular Ordering Guide Type (Select One) 11F: o 75 (0,69 5,2 bar)*** o 50 (3,4,3 bar)*** o 225 (6,9,5 bar)*** 11G: o (13,8 34,5 bar)*** Construction Materials (Select One) o Brass*** o CF8M Stainless steel** Valve Disk (Select One) o Nylon*** o PTFE** Gaskets (Select One) o Neoprene*** o Fluoroelasmer (FKM)** o Ethylenepropylene (EPDM)* Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 27

28 ir Type 1367 High-Pressure Instrument Supply System Introduction The Type 1367 high-pressure instrument supply system takes a pressure of up (138 bar) and reduces it a controlled pressure be used for supplying a pneumatic instrument. This system consists of filters, regulars, and relief valves as follows: 1. Type 252 extended body filter with drain valve. 2. first-stage Type 11F regular, with mounting bracket for an actuar or casing. 3. Type H1 relief valve, mounted in the side outlet of the Type 11F regular. 4. second-stage Type 67CF filter-style regular, mounted on the Type 11F regular. 5. Type H800 relief valve, nipple-mounted in the outlet of the Type 67CF regular. Pressure Registration Internal Features Regulation and Overpressure Protection in One Complete Package Installation Flexibility Capability for Continuous Moisture Removal Maximum Inlet Pressure (138 bar) Outlet Pressure Range 5 35 (0,34 2,4 bar) Temperature Capabilities - F ( C) pproximate Weight 12 pounds (5,4 kg) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:1367, or order your Fisher Regular CD using the card in the back of this handbook (112) 2.00 (51) H (265) H1 3 67CF 4 Figure 1. Type 1367 High-Pressure Instrument Supply System 1. () 9.22 (235) 2.00 (51) INCHES (mm) Figure 2. Dimensions TYPE 252 FILTER TYPE 11F REGULTOR Table 1. Construction Materials TYPE H1 RELIEF VLV E TYPE 67CF REGULTOR TYPE H800 RELIEF VLV E Part Material Part Material Part Material Part Material Part Material Body Filter Cartridge luminu m Polyethylen e Body and Spring Case Disk Brass TFE Disk Spring and Pin Nitrile Stainless steel Body and Spring Case Diaphragm and Plug luminum Nitrile Body and Spring Case Diaphragm luminum Nitrile O-Rings Nitrile Gaskets Neoprene Stem Brass Drain Valve S3 Stainless steel Other Parts Brass Body Brass Filter Other Parts Cellulos e Steel Other Parts Steel - 28

29 Type 1367 High-Pressure Instrument Supply System Ordering Guide ir Type 1367 (Select) o Specify quantity Mounting (Select One) o Yoke*** o Casing*** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 29

30 ir SK Series Pressure Reducing Regulars Introduction The Types SK and S2K direct-operated, spring-loaded regulars provide economical pressure reducing control where very low air pressure is required. The Type S2K has internal relief across the diaphragm help minimize overpressure. Body Sizes and End Connection Style See Table 1 Flow Coefficients See Table 4 Features Equipment Flexibility Internal Relief (Type S2K) Durable Exterior Finish Control ccuracy Easy Installation and Maintenance Maximum Inlet Pressures Emergency: (,3 bar) Maximum Operating Pressure Obtain Good Performance: See Table 4 Maximum Outlet Pressures Maximum Emergency Casing: 25 (1,7 bar) Maximum Operating Pressure void Internal Parts Damage: 3 (0,21 bar) above outlet pressure setting Outlet Pressure Ranges 3.5-inches w.c. 2.5 (8,5 172 mbar) See Table 3 Temperature Capabilities F ( C) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:SK, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type S2K Regular Table 1. Body Sizes and End Connection Style BODY SIZE, INCHES (DN) 3/4 x 3/4 ( x ), 3/4 x 1 ( x 25), 1 x 1 (25 x 25), 1 x 1-1/4 (25 x 32), 1 x 1-1/2 (25 x 40), 1-1/4 x 1-1/4 (32 x 32), or 1-1/2 x 1-1/2 (40 x 40) END CONNECTION STYLE NPT Screwed BODY Cast iron Table 2. Construction Materials BODY GSKET Neoprene DIPHRGM CSE, SPRING CSE, ORIFICE, ND VLVE STEM luminu m PUSHER POST OR RELIEF VLVE SET Delrin DIPHRGM ND DISK Nitrile INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 2. Type SK Regular Operational Schematic PRESSURE RNGE inches wc (8,5 13,5 mbar) inches wc (13,8 21,3 mbar) 8 -inches wc ( 38 mbar) inches wc (35 70 mbar) (3 172 mbar) SPRING PRT NUMBER 1E E E K T27222 Table 3. Outlet Pressure Ranges S PRING COLOR SPRING WIRE DIMETER, INCH ( c m) SPRING FREE LENGTH, INCH ( c m) Red Olive drab Green Gray Blue (0,137) (0,170) (0,3) (0,229) 0.9 (0,277) 3.50 (8,89) 3.50 (8,89) 3.28 (8,33) 3.34 (8,48) 3.65 (9,27) -

31 SK Series Pressure Reducing Regulars ir INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 3. Type S2K Regular Operational Schematic Table 4. Maximum Operating Inlet Pressures M XIMUM OPERTING INLET PRESSURE TO OBTIN GOOD REGULTING PERFORMNCE (1) ORIFICE SIZE, I NCH ( mm) 1/8 3/16 1/4 5/16 (3,2) (4,8) (6,4) (7,9) WIDE-OPEN Cg FOR RELIEF SIZING With White Standard-Boost Stem Guide T80344T0012 With Black Low- Boost Stem Guide Inches w.c Psig T80368T0012, (9 70 mbar) ( mbar) (bar) Spring Ranges, Spring Ranges, (bar) (bar) (8,6) (8,6) (8,6) (1,4) 40 (2,8) ( 4,1) (1) (1,0) (1,4) 40 ( 2,8) (1) With White No- Boost Stem Guide T80370T0012, (bar) 40 (8,6) ( 4,1) (1) ( 2,8) (1) 3/8 1/2 (9,5) (12,7) (0,69) (0,34) (1,0) (0,69) (1,0) (0,69) (1,0) (0,69) Restricted Orifice Sizes 3/16 x 1/8 9/16 x 5/8 (4,8 x 3,2) (14,3 x,9) (0,34) (0,69) (0,69) (0,69) 1. Relief capacity may restrict maximum operating inlet pressure for some vent size, stem guide, and orifice combinations meet NSI B9.4. ORIFICE SIZE, INCHES (mm) Standard Boost Guide T able 5. Relief Performance(1) M aximum llowable Inlet Pressure ( 2), Psig (bar) if Outlet Pressure is Held 2 Psig (0,14 bar ) OPTIONL 3/4-INCH NPT SPRING CSE VENT Stem Low Boost Stem Guide No Boost Stem Guide 1/8 3/16 1/4 5/16 3/8 1/2 1/8 x 3/16 9/16 x 5/8 (3,2) (4,8) (6,4) (7,9) (9,5) (12,7) (3,2 x 4,8) (14,3 x,9) (6,6) (3,9) (1,2) (0,70) (0,49) (0,) (6,4) (0,26) (8,3) (4,7) (1,5) (0,82) (0,53) (0,) (7,6) (0,26) (11,4) (6,8) (2,2) (1,2) (0,76) (0,37) (,4) (0,) 1. With regular set at 7-inches w.c. (17 mbar), valve stem linkage disconnected and venting directly atmosphere. 2. If the regular is operated at higher inlet pressures, consider installing a supplemental relief valve. Standard Boost Guide STNDRD 1-INCH NPT SPRING CSE VENT (7,0) (4,3) (1,5) (0,88) (0,57) (0,35) (6,4) (0,) Stem Low Boost Stem Guide (9,0) (5,3) (1,7) (0,90) (0,58) (0,32) (8,4) (0,27) No Boost Stem Guide (12,4) (7,4) (2,5) (1,4) (0,85) (0,41) (12,2) (0,32) - 31

32 ir SK Series Pressure Reducing Regulars PRESSURE SETTING, SPRING RNGE, DROOP, ND BOOST 5-inches w.c. (12 mbar) inches w.c. (8,7 14 mbar) 1-inch w.c. droop 2-inches w.c. boost 7-inches w.c. (17 mbar) inches w.c. (14 21 mbar) 1-inch w.c. droop 2-inches w.c. boost 11-inches w.c. (27 mbar) 8 -inches w.c. ( 37 mbar) 1-inch w.c. droop 2-inches w.c. boost 14-inches w.c. (35 mbar) 8 -inches w.c. ( 37 mbar) 2-inches w.c. droop 2-inches w.c. boost Table 6. Capacities for 3/4-inch (DN ) Body with Standard Boost Throat INLET PRESSURE, PSIG (bar) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) - Indicates where droop (given in the - Indicates where maximum operating 1/8 (3,2) ( 2,29) ( 2,92) ( 3,64) ( 4,77) ( 7,26) ( 9,14) (,6) ( 13,9) ( 17,4) ( 23,9) ( 32,6) ( 33,2) ( 1,87) ( 2,49) ( 3,11) ( 4,) ( 6,24) ( 8,74) (,4) ( 13,9) ( 17,7) ( 23,9) ( 33,2) ( 34,5) ( 2,08) ( 2,49) ( 3,11) ( 4,37) ( 5,82) ( 7,26) (,2) ( 12,7) ( 18,1) ( 31,6) ( 35,3) ( 2,29) ( 3,11) ( 4,) 233 ( 6,24) 3 ( 8,31) 349 ( 9,35) 512 ( 13,7) 643 ( 17,2) 8 ( 23,0) 1271 ( 34,1) 1395 ( 37,4) left-hand column) inlet pressure is 3/16 x 1/8 (4,8 x 3,2) 58.1 ( 1,56) 1 ( 2,71) 136 ( 3,64) 171 ( 4,58) 2 ( 5,41) 287 ( 7,69) 333 ( 8,92) 403 (,8) 504 ( 13,5) 612 ( 16,4) 837 ( 22,4) ( 1,46) ( 2,39) ( 3,11) ( 3,75) ( 4,98) ( 7,69) ( 8,92) (,8) ( 13,7) ( 16,6) ( 22,9) ( 1,87) ( 2,71) ( 3,11) ( 4,) ( 6,65) ( 8,31) (,8) ( 13,1) ( 16,6) ( 22,4) ( 2,49) ( 3,32) ( 3,94) ( 4,98) ( 7,26) ( 9,14) (,6) ( 13,5) ( 16,6) ( 22,4) CPCITIES IN SCFH (m³/h(n)) OF 1.0 SPECIFIC GRVITY IR Orifice Size, Inches (mm) 3 /16 (4,8) 1 /4 (6,4) 5 /16 (7,9) 3 /8 (9,5) 1/2 (12,7) ( 2,08) ( 3,11) ( 4,77) ( 5,82) ( 7,69) ( 11,8) (,2) ( 17,7) ( 22,9) ( 25,8) ( 28,0) ( 1,87) ( 2,) ( 3,75) ( 4,58) ( 5,82) ( 9,57) ( 11,8) ( 16,0) (,6) ( 24,3) ( 28,0) ( 2,08) ( 2,71) ( 3,32) ( 4,) ( 6,24) ( 8,31) (,6) (,8) ( 19,9) ( 24,9) ( 2,49) ( 3,75) ( 4,58) ( 6,03) ( 9,35) ( 12,1) (,0) ( 19,1) ( 24,9) ( 29,3) is exceeded regardless of capacity. exceeded for a given orifice ( 3,11) ( 5,) ( 7,48) ( 9,35) ( 11,0) ( 17,9) ( 23,5) ( 28,5) ( 2,29) ( 3,75) ( 5,) ( 7,48) ( 9,97) ( 16,2) (,6) ( 24,5) ( 2,71) ( 3,75) ( 4,37) ( 6,24) (,4) ( 14,6) (,8) ( 3,54) ( 5,) ( 6,65) ( 9,14) ( 14,6) ( 19,3) ( 27,2) ( 4,) ( 6,65) ( 9,57) ( 11,8) ( 16,8) ( 26,0) ( 31,2) ( 2,92) ( 4,77) ( 6,65) (,2) ( 13,3) ( 22,9) (,1) ( 2,92) ( 4,) ( 5,41) ( 8,31) ( 16,6) ( 23,9) ( 4,) ( 6,65) ( 8,74) ( 12,2) ( 21,0) ( 27,2) 147 ( 3,94) 271 ( 7,26) 388 (,4) 488 ( 13,1) 643 ( 17,2) 984 ( 26,4) 116 ( 3,11) 194 ( 5,) 2 ( 8,09) 388 (,4) 589 (,8) 977 ( 26,2) 124 ( 3,32) 178 ( 4,77) 233 ( 6,24) 2 ( 8,09) 628 ( 16,8) 186 ( 4,98) 295 ( 7,91) 372 ( 9,97) 512 ( 13,7) 853 ( 22,9) ( 3,75) ( 5,) ( 7,91) ( 9,76) ( 11,8) ( 3,94) ( 5,) ( 7,91) ( 8,92) ( 13,1) ( 3,94) ( 5,82) ( 6,03) ( 7,69) ( 6,24) ( 8,74) (,6) ( 13,3) 9/16 x 5/8 (14,3 x,9) 178 ( 4,77) 256 ( 6,86) 372 ( 9,97) 496 ( 13,3) 6 ( 16,6) ( 3,94) ( 5,) ( 7,91) ( 9,57) ( 13,9) ( 3,54) ( 3,75) ( 5,41) ( 6,24) ( 6,03) ( 9,14) ( 11,2) (,2) - 32

33 ir - 33 SK Series Pressure Reducing Regulars (continued) Throat Boost Standard with Body (DN ) 3/4-inch for Capacities 6. Table PRESSURE SPRING SETTING, ND DROOP, RNGE, BOOST INLET PRESSURE, PSIG (bar) SPECIFIC GRVITY IR 1.0 OF CPCITIES IN SCFH (m³/h(n)) (mm) Inches Size, Orifice (3,2) 1/8 1/8 x 3/16 3,2) x (4,8 (4,8) /16 3 ) (6,4 /4 (7,9 /16 5 ) (9,5 /8 3 ) (12,7 1/2 5/8 x 9/16,9) x (14,3 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±1% BS ± (0,14) (0,21) (0,34) (0,69) (2,49) (3,11) (4,37) (6,86) (2,92) (3,94) (5,) (7,48) (3,54) (4,58) (6,24) (9,97) (5,) (6,65) (9,35) (,6) (6,24) (7,91) (12,7) (19,9) (7,69) (,2) (,4) (26,6) (9,57) (12,9) (16,0) (9,50) (13,9) (18,5) 40 (1,0) (1,4) (2,1) (2,8) (7,91) (9,97) (12,5) (9,14) (,6) (13,5) (16,6) (13,3) (16,6) (21,8) (27,8) (,8) (26,0) 1 (29,5 (8,6) (23,5) (36,6) (44,6) 53 8 ) 22,9 ( 4 19 (32,0 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±2% BS ± (0,14) (0,21) (0,34) (0,69) (3,11) (3,54) (4,98) (7,26) (3,32) (4,) (5,41) (7,48) (4,98) (6,24) (8,52) (12,5) (7,69) (,4) (14,6) (,8) (,4) (13,5) (18,5) (27,0) (14,3) (16,0) (21,8) (34,3) (,6) (19,9) (24,0) (,6) (19,9) (25,8) 40 (1,0) (1,4) (2,1) (2,8) (9,35) (11,0) (14,6) (17,7) (9,14) (,6) (13,5) (16,6) (,2) (17,7) (22,9) (28,0) 46 6 (28,0) (33,7) 356 (36,3 (8,6) (23,9) (36,6) (44,6) 53 8 ) 22,9 ( 4 43 (38,4 2 bar) (0, bar) 0,17 (0, ±1% BS ± (0,21) (0,34) (0,69) (1,0) (2,71) (4,) (5,) (2,71) (3,94) (6,24) (8,31) (2,71) (3,75) (5,41) (7,48) (3,75) (4,77) (7,69) (12,2) (4,58) (7,48) (11,4) (18,9) (4,98) (6,43) (11,8) (16,8) (6,65) (9,14) (17,4) (7,08) (11,0) (16,2) 40 (1,4) (2,1) (2,8) (6,43) (9,14) (11,4) (,2) (12,5) (16,2) (7,91) (12,7) (16,6) (14,6) (21,6) (29,1) 91 8 ) (23,9 (8,6) (18,7) (26,0) (33,4) 29 8 ) 22,2 ( ) (19,9 2 bar) (0, bar) 0,17 (0, ±2% BS ± (0,21) (0,34) (0,69) (1,0) (3,75) (6,03) (8,09) (3,32) (4,98) (7,48) (9,35) (3,94) (5,82) (8,92) (12,1) (5,82) (8,52) (13,5) (,4) (7,91) (12,1) (19,3) (27,8) (8,09) (13,9) (21,8) (28,2) (12,1) (16,4) (29,5) (11,4) (18,5) (27,8) 40 (1,4) (2,1) (2,8) (9,57) (13,3) (16,8) (,8) (13,9) (16,8) (14,6) (19,1) (24,5) (24,1) (34,1) (42,0) 325 (35,5 (8,6) (24,1) (34,1) (40,7) 53 8 ) 22,9 ( 8 17 (31,6 capacity. of regardless exceeded is column) left-hand (given in the droop where Indicates - given orifice. a for exceeded is pressure inlet maximum operating where Indicates -

34 ir - 34 SK Series Pressure Reducing Regulars Throat Boost Standard with Body (DN ) 1-inch for Capacities 7. Table PRESSURE SPRING SETTING, ND DROOP, RNGE, BOOST INLET PRESSURE, PSIG (bar) SPECIFIC GRVITY IR 1.0 OF CPCITIES IN SCFH (m³/h(n)) (mm) Inches Size, Orifice (3,2) 1/8 1/8 x 3/16 3,2) x (4,8 (4,8) /16 3 ) (6,4 /4 (7,9 /16 5 ) (9,5 /8 3 ) (12,7 1/2 5/8 x 9/16,9) x (14,3 w.c. 5-inches mbar) (12 w.c. 5.5-inches 3.5 mbar) 14 (8,7 droop 1-inch w.c. boost w.c. 2-inches (0,034) (0,069) (0,14) (0,21) (0,34) (2,29) (2,92) (3,32) (4,77) (1,46) (2,49) (3,54) (4,) (5,41) (2,29) (3,54) (4,58) (6,03) (8,31) (2,92) (4,77) (7,91) (,6) (,0) (3,75) (6,43) (,2) (14,6) (21,8) (4,50) (7,91) (12,9) (17,7) (25,4) (5,41) (9,76) (,0) (18,9) (27,6) (5,) (8,92) (12,5) (,2) (21,2) (0,69) (1,0) (1,4) (2,1) (7,26) (9,35) (11,0) (14,3) (7,48) (8,92) (,4) (13,5) (12,7) (,0) (17,9) (23,0) (26,0) (33,0) (39,3) (32,0) (36,8) 240 (33,2 40 (2,8) (8,6) (17,4) (23,7) (,8) (,8) (16,8) (16,8) (21,8) (22,9) w.c. 7-inches mbar) (17 w.c. 8.5-inches 5.5 mbar) 21 (14 droop 1-inch w.c. boost w.c. 2-inches (0,034) (0,069) (0,14) (0,21) (0,34) (1,87) (2,) (3,11) (4,) (1,46) (2,29) (3,32) (4,) (5,41) (1,87) (2,71) (4,) (4,58) (7,08) (2,08) (3,54) (5,) (7,48) (11,6) (3,11) (4,37) (7,69) (11,2) (,6) (3,32) (5,41) (9,35) (,6) (19,1) (3,75) (7,48) (,8) (,0) (23,9) (4,37) (7,26) (11,2) (14,6) (,4) (0,69) (1,0) (1,4) (2,1) (6,65) (8,92) (11,0) (14,1) (7,48) (8,92) (,4) (13,5) (11,8) (,0) (17,9) (23,3) (22,4) (32,0) (39,5) (29,9) (37,6) 349 (36,2 40 (2,8) (8,6) (17,4) (23,9) (22,9) (,8) (17,0) (17,7) (28,5) (23,7) w.c. 11-inches mbar) (27 w.c. -inches 8 mbar) 37 ( droop 1-inch w.c. boost w.c. 2-inches (0,069) (0,14) (0,21) (0,34) (2,08) (2,49) (3,11) (1,87) (2,71) (3,11) (4,37) (1,87) (2,71) (3,32) (4,37) (2,49) (3,75) (4,58) (6,86) (2,92) (4,) (6,24) (9,57) (3,54) (5,41) (7,26) (,8) (4,37) (6,24) (7,26) (12,2) (4,98) (8,09) (9,35) (13,7) (0,69) (1,0) (1,4) (2,1) (4,58) (6,43) (8,31) (13,9) (6,65) (8,92) (,4) (13,5) (7,69) (12,2) (16,6) (22,9) (14,6) (23,9) (32,6) (22,2) (32,8) 9 ) (24,5 40 (2,8) (8,6) (17,0) (23,7) (36,6) (44,5) (16,6) (22,9) (28,0) (38,2) w.c. 14-inches mbar) (35 w.c. -inches 8 mbar) 37 ( droop w.c. 2-inches boost w.c. 2-inches (0,069) (0,14) (0,21) (0,34) (2,49) (3,11) (4,) (2,29) (3,11) (3,94) (5,41) (2,49) (3,75) (4,58) (6,03) (3,11) (4,98) (6,65) (9,57) (4,37) (6,43) (8,92) (13,7) (5,) (8,52) (11,2) (16,0) (5,82) (9,76) (13,1) (21,2) (6,65) (,8) (13,9) (,4) (0,69) (1,0) (1,4) (2,1) (6,24) (8,52) (,4) (14,1) (7,48) (9,14) (,4) (13,5) (,4) (14,3) (17,4) (22,9) (18,9) (27,8) (36,2) (27,0) (37,2) 9 (32,4 40 (2,8) (8,6) (23,7) (36,3) (44,0) (16,6) (22,9) (28,0) (38,0) capacity. of regardless exceeded is column) left-hand (given in the droop where Indicates - given orifice. a for exceeded is pressure inlet maximum operating where Indicates -

35 ir - 35 SK Series Pressure Reducing Regulars (continued) Throat Boost Standard with Body (DN ) 1-inch for Capacities 7. Table PRESSURE SPRING SETTING, ND DROOP, RNGE, BOOST INLET PRESSURE, PSIG (bar) SPECIFIC GRVITY IR 1.0 OF CPCITIES IN SCFH (m³/h(n)) (mm) Inches Size, Orifice (3,2) 1/8 1/8 x 3/16 3,2) x (4,8 (4,8) /16 3 ) (6,4 /4 (7,9 /16 5 ) (9,5 /8 3 ) (12,7 1/2 5/8 x 9/16,9) x (14,3 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±1% BS ± (0,14) (0,21) (0,34) (0,69) (2,49) (3,11) (4,37) (6,24) (2,92) (3,54) (4,98) (7,26) (3,75) (4,58) (6,24) (,2) (4,98) (6,86) (8,92) (17,0) (6,43) (8,31) (12,1) (23,3) (7,48) (11,2) (,2) (27,6) (8,92) (12,7) (,6) (,8) (13,9) (19,7) 40 (1,0) (1,4) (2,1) (2,8) (8,31) (,6) (12,5) (16,6) (9,14) (,8) (13,5) (16,6) (13,5) (17,4) (22,9) (28,0) (23,5) (32,6) 349 (36,2 (8,6) (23,7) (36,3) (44,2) 53 8 ) 22,9 ( 4 43 (38,4 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±2% BS ± (0,14) (0,21) (0,34) (0,69) (2,92) (3,94) (5,) (7,48) (3,32) (4,37) (5,) (7,48) (4,77) (6,24) (8,31) (12,2) (7,91) (,4) (,0) (23,3) (,4) (14,7) (,8) (31,2) (13,1) (18,5) (25,1) (39,5) (18,7) (23,9) (33,2) (19,9) (22,4) (34,1) 40 (1,0) (1,4) (2,1) (2,8) (9,76) (,8) (14,3) (9,14) (,8) (13,5) (16,6) (,2) (17,7) (22,9) (28,0) (31,6) (38,8) 473 (39,5 (8,6) (23,7) (36,3) (44,2) 53 8 ) 22,9 ( 4 43 (38,4 2 bar) (0, bar) 0,17 (0, ±1% BS ± (0,21) (0,34) (0,69) (1,0) (2,92) (4,) (5,) (2,71) (3,94) (6,24) (8,09) (2,71) (4,) (6,24) (8,31) (4,) (6,24) (,4) (16,0) (4,77) (6,43) (9,97) (16,4) (4,98) (7,91) (16,6) (17,7) (7,26) (9,57) (14,6) (7,91) (9,76) (,0) 40 (1,4) (2,1) (2,8) (6,86) (9,35) (12,1) (9,35) (13,3) (16,6) (9,97) (14,6) (22,0) (,8) (33,2) (27,0) 53 8 ) (22,9 (8,6) (18,3) (32,2) (37,4) 53 8 ) 22,9 ( 4 19 (32,0 2 bar) (0, bar) 0,17 (0, ±2% BS ± (0,21) (0,34) (0,69) (1,0) (3,94) (6,03) (8,09) (3,32) (4,77) (7,48) (9,14) (4,) (6,24) (9,97) (13,3) (6,24) (9,76) (17,9) (23,5) (8,09) (11,6) (,4) (29,5) (8,92) (,2) (27,2) (32,2) (12,5) (19,5) (33,2) (12,5) (21,2) (33,4) 40 (1,4) (2,1) (2,8) (9,57) (13,5) (,8) (13,5) (16,6) (16,6) (22,6) (28,0) (,7) (43,6) (56,7) 356 (36,3 (8,6) (23,9) (36,3) (44,0) 53 8 ) 22,9 ( 4 43 (38,4 capacity. of regardless exceeded is column) left-hand (given in the droop where Indicates - given orifice. a for exceeded is pressure inlet maximum operating where Indicates -

36 ir SK Series Pressure Reducing Regulars PRESSURE SETTING, SPRING RNGE, DROOP, ND BOOST 5-inches w.c. (12 mbar) inches w.c. (8,7 14 mbar) 1-inch w.c. droop 2-inches w.c. boost 7-inches w.c. (17 mbar) inches w.c. (14 21 mbar) 1-inch w.c. droop 2-inches w.c. boost 11-inches w.c. (27 mbar) 8 -inches w.c. ( 37 mbar) 1-inch w.c. droop 2-inches w.c. boost 14-inches w.c. (35 mbar) 8 -inches w.c. ( 37 mbar) 2-inches w.c. droop 2-inches w.c. boost Table 8. Capacities for 1-1/4-inch (DN 32) Body with Standard Boost Throat INLET PRESSURE, PSIG (bar) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) - Indicates where droop (given in the - Indicates where maximum operating 1/8 (3,2) ( 2,29) ( 2,92) ( 3,54) ( 4,77) ( 7,26) ( 9,14) ( 11,0) ( 14,1) ( 17,4) ( 24,1) ( 36,8) ( 27,2) ( 1,87) ( 2,49) ( 3,11) ( 4,) ( 6,65) ( 8,92) (,8) ( 14,0) ( 17,2) ( 23,9) (,7) ( 31,2) ( 2,08) ( 2,49) ( 3,11) ( 4,58) ( 6,43) ( 8,31) ( 13,5) ( 17,0) ( 23,9) ( 36,6) (44,5) ( 2,71) ( 3,32) ( 4,) 240 ( 6,43) 318 ( 8,52) 388 (,4) 535 ( 14,3) 643 ( 17,2) 899 ( 24,1) 1364 ( 36,6) 1666 ( 44,6) ) left-hand column) inlet pressure is 3/16 x 1/8 (4,8 x 3,2) 62 ( 1,66) 93 ( 2,49) 132 ( 3,54) 5 ( 4,) 2 ( 5,41) 248 ( 6,65) 333 ( 8,92) 395 (,6) 504 ( 13,5) 6 ( 16,6) 845 ( 22,6) ( 1,66) ( 2,49) ( 3,54) ( 4,37) ( 5,41) ( 7,48) ( 9,14) (,6) ( 13,5) ( 16,6) ( 22,4) ( 1,87) ( 2,71) ( 3,32) ( 4,58) ( 6,65) ( 8,92) (,6) ( 13,7) ( 16,8) ( 22,9) ( 2,29) ( 3,32) ( 4,) ( 5,) ( 7,48) ( 8,92) (,6) ( 13,5) ( 16,4) ( 22,6) CPCITIES IN SCFH (m³/h(n)) OF 1.0 SPECIFIC GRVITY IR Orifice Size, Inches (mm) 3 /16 (4,8) 1 /4 (6,4) 5 /16 (7,9) 3 /8 (9,5) 1/2 (12,7) ( 2,08) ( 3,32) ( 4,37) ( 5,) ( 7,26) ( 11,8) ( 14,7) ( 17,7) ( 22,9) ( 27,8) ( 38,4) ( 1,87) ( 2,71) ( 3,54) ( 4,58) ( 6,24) (,4) ( 13,7) ( 17,0) ( 22,2) ( 27,8) ( 38,2) ( 2,08) ( 2,71) ( 3,11) ( 4,37) ( 6,43) ( 9,57) ( 12,5) ( 17,7) ( 23,7) ( 34,3) ( 2,71) ( 3,75) ( 4,58) ( 6,03) ( 9,35) ( 12,7) ( 16,4) ( 22,2) ( 27,8) ( 37,8) is exceeded regardless of capacity. exceeded for a given orifice ( 2,92) ( 4,77) ( 7,08) ( 8,52) ( 11,0) ( 21,4) ( 32,2) ( 37,4) ( 2,49) ( 3,75) ( 5,41) ( 7,08) (,2) ( 16,8) ( 22,4) (,1) ( 2,49) ( 3,54) ( 4,58) ( 6,24) (,4) ( 16,6) ( 21,2) ( 3,54) ( 5,) ( 6,43) ( 9,14) (,2) ( 19,9) ( 25,1) ( 3,75) ( 6,24) ( 8,74) ( 11,2) (,6) ( 27,0) ( 38,4) ( 3,11) ( 4,98) ( 7,08) ( 8,92) ( 12,1) (,8) ( 26,8) ( 3,11) ( 4,37) ( 5,) ( 7,26) ( 13,1) (,2) ( 4,) ( 6,24) ( 8,52) ( 12,1) ( 18,9) ( 27,0) 171 ( 4,58) 287 ( 7,69) 388 (,4) 504 ( 13,5) 713 ( 19,1) 1356 ( 36,3) 132 ( 3,54) 9 ( 5,) 2 ( 8,09) 395 (,6) 574 (,4) 969 ( 26,0) 132 ( 3,54) 186 ( 4,98) 225 ( 6,03) 349 ( 9,35) 643 ( 17,2) 2 ( 5,41) 287 ( 7,69) 388 (,4) 512 ( 13,7) 884 ( 23,7) ( 6,24) ( 9,97) (,2) (,4) ( 22,0) ( 3,75) ( 6,65) ( 8,52) ( 11,6) ( 17,7) ( 4,58) ( 4,77) ( 6,24) ( 8,31) ( 6,24) ( 9,35) ( 13,7) ( 18,3) 9/16 x 5/8 (14,3 x,9) 233 ( 6,24) 364 ( 9,76) 504 ( 13,5) 5 ( 16,2) 8 ( 27,0) ( 4,98) ( 8,31) (,2) ( 13,5) (,2) ( 4,58) ( 6,43) ( 7,48) ( 12,2) ( 6,86) (,2) ( 13,3) ( 18,3) - 36

37 ir - 37 SK Series Pressure Reducing Regulars (continued) Throat Boost Standard with Body (DN 32) 1-1/4-inch for Capacities 8. Table PRESSURE SPRING SETTING, ND DROOP, RNGE, BOOST INLET PRESSURE, PSIG (bar) SPECIFIC GRVITY IR 1.0 OF CPCITIES IN SCFH (m³/h(n)) (mm) Inches Size, Orifice (3,2) 1/8 1/8 x 3/16 3,2) x (4,8 (4,8) /16 3 ) (6,4 /4 (7,9 /16 5 ) (9,5 /8 3 ) (12,7 1/2 5/8 x 9/16,9) x (14,3 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±1% BS ± (0,14) (0,21) (0,34) (0,69) (2,71) (3,11) (4,37) (6,24) (2,92) (3,75) (4,98) (7,26) (3,75) (4,58) (5,) (9,57) (4,98) (6,86) (8,92) (14,6) (6,43) (8,31) (12,2) (18,1) (7,48) (11,2) (14,6) (23,5) (8,92) (13,1) (21,2) (,6) (,0) (23,9) 40 (1,0) (1,4) (2,1) (2,8) (7,91) (,4) (12,7) (9,14) (,6) (13,5) (16,6) (12,5) (16,2) (21,6) (27,6) (,2) (26,2) 008 (27,0 (8,6) (23,9) (36,8) (44,6) 37 8 ) 22,4 ( 8 41 (38,0 w.c. 28-inches mbar) (70 w.c. 28-inches 14 mbar) 70 (35 ±2% BS ± (0,14) (0,21) (0,34) (0,69) (2,92) (3,94) (5,) (7,48) (3,11) (4,) (5,41) (7,48) (4,77) (6,24) (8,31) (12,5) (7,91) (,2) (14,1) (23,3) (,4) (12,5) (18,7) (31,2) (13,7) (19,1) (29,1) (36,8) (18,7) (23,9) (19,3) (25,4) (35,3) 40 (1,0) (1,4) (2,1) (2,8) (9,76) (11,4) (14,1) (17,7) (9,14) (,6) (13,5) (16,6) (,2) (17,7) (22,9) (28,0) (,3) (38,2) 612 (43,2 (8,6) (23,9) (36,6) (44,6) 37 8 ) 22,4 ( 8 41 (38,0 2 bar) (0, bar) 0,17 (0, ±1% BS ± (0,21) (0,34) (0,69) (1,0) (2,92) (4,37) (5,2) (2,92) (3,94) (6,65) (7,69) (2,92) (4,37) (6,24) (8,92) (3,54) (5,) (8,09) (11,0) (4,77) (6,43) (,4) (16,4) (4,77) (7,26) (,6) (17,7) (6,24) (8,74) (13,5) (6,43) (9,35) (14,6) 40 (1,4) (2,1) (2,8) (6,65) (9,35) (12,1) (9,97) (13,5) (16,6) (11,4) (16,6) (21,8) (14,6) (18,7) (26,0) 53 8 ) (22,9 (8,6) (,5) (42,2) 37 8 ) 22,4 ( 4 12 (,1 2 bar) (0, bar) 0,17 (0, ±2% BS ± (0,21) (0,34) (0,69) (1,0) (4,) (6,43) (8,31) (3,11) (5,) (7,48) (9,14) (4,37) (6,24) (,2) (12,9) (5,) (8,92) (14,6) (19,1) (7,91) (13,1) (,8) (27,4) (9,14) (12,9) (21,2) (31,2) (11,8) (18,5) (32,2) (12,9) (18,7) (31,2) 40 (1,4) (2,1) (2,8) (,2) (13,7) (17,0) (,8) (13,5) (16,6) (16,4) (22,6) (28,0) (23,5) (25,4) (41,1) 318 (35,3 (8,6) (23,3) (37,0) (44,5) 37 8 ) 22,4 ( 8 41 (38,0 capacity. of regardless exceeded is column) left-hand (given in the droop where Indicates - given orifice. a for exceeded is pressure inlet maximum operating where Indicates -

38 ir SK Series Pressure Reducing Regulars BODY SIZE, INCHES (DN) 3/4 () 1 (25) 1-1/4 (32) and 1-1/2 (40) PRESSURE SETTING, SPRING RNGE, DROOP, ND BOOST 7-inches w.c. (17 mbar) inches w.c. (14 21 mbar) 1-inch w.c. droop 2-inches w.c. boost 7-inches w.c. (17 mbar) inches w.c. (14 21 mbar) 1-inch w.c. droop 2-inches w.c. boost 7-inches w.c. (17 mbar) inches w.c. (14 21 mbar) 1-inch w.c. droop 2-inches w.c. boost INLET PRESSURE, PSIG (bar) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) (0,034) (0,069) (0,14) (0,21) (0,34) (0,69) (1,0) (1,4) (2,1) (2,8) (8,6) Table 9. Capacities for Low Boost Throat 1/8 (3,2) (2,08) (2,49) (2,92) (3,75) (5,82) (7,08) (8,31) (,4) (14,1) (16,6) (19,7) (19,9) (1,87) (2,49) (3,11) (3,94) ( 5,82) ( 7,48) (9,35) (12,5) (,6) (21,2) (24,9) (27,0) (2,08) (2,71) (3,11) (3,94) ( 6,03) ( 8,52) (,4) (13,9) (16,6) (22,0) (33,2) (36,8) 3/16 x 1/8 (4,8 x 3,2) 62 ( 1,66) 93 ( 2,49) 132 ( 3,54) 5 ( 4,) 194 ( 5,) 271 ( 7,26) 349 ( 9,35) 403 (,8) 504 ( 13,5) 566 (,2) 775 (,8) ( 1,46) ( 2,49) ( 3,32) ( 3,94) ( 5,) ( 7,48) ( 9,14) (,4) ( 13,5) ( 16,6) ( 22,9) ( 1,46) ( 2,29) ( 3,32) ( 3,94) ( 4,98) ( 7,26) ( 9,14) (,6) ( 13,3) ( 16,6) (22,4) CPCITIES IN SCFH (m³/h(n)) OF 1.0 SPECIFIC GRVITY IR Orifice Size, Inches (mm) 3 /16 (4,8) 1 /4 (6,4) 5 /16 (7,9) 3 /8 (9,5) 1/2 (12,7) ( 1.66) ( 2,92) ( 3,75) ( 4,37) ( 5,) ( 8,09) (,6) ( 11,4) ( 13,9) (,4) ( 16,6) ( 1,87) ( 2,71) ( 3,54) ( 4,58) ( 6,03) ( 9,14) ( 12,5) (,2) ( 21,2) ( 26,0) ( 36,3) ( 1,87) ( 2,71) ( 3,54) ( 4,37) ( 5,82) ( 8,31) (,4) ( 12,7) ( 13,5) (,2) ( 22,4) - Indicates where droop (given in the left-hand column) is exceeded regardless of capacity. - Indicates where maximum operating inlet pressure is exceeded for a given orifice ( 2,29) ( 3,75) ( 5,) ( 6,24) ( 8,31) ( 12,5) (,6) ( 16,6) ( 17,7) ( 19,5) (,8) ( 2,49) ( 3,75) ( 4,98) ( 6,03) ( 8,74) ( 13,9) ( 18,3) ( 21,2) ( 26,4) (,1) ( 34,3) ( 2,49) ( 3,54) ( 5,) ( 6,03) ( 8,31) ( 12,9) (,4) ( 18,7) 9 ( 2,92) 5 ( 4,) 225 ( 6,03) 271 ( 7,26) 372 ( 9,97) 566 (,2) 698 ( 18,7) 736 ( 19,7) 884 ( 23,7) 9 ( 24,9) 93 ( 2,49) 124 ( 3,32) 186 ( 4,98) 233 ( 6,24) 333 ( 8,92) 504 ( 13,5) 674 ( 18,1) 814 ( 21,8) 977 ( 26,2) 77 ( 28,9) ( 2,71) ( 4,37) ( 6,24) ( 7,69) (,6) (,4) (,2) 9 ( 2,92) 178 ( 4,77) 264 ( 7,08) 3 ( 8,31) 388 (,4) 496 ( 13,3) 116 ( 3,11) 186 ( 4,98) 287 ( 7,69) 349 ( 9,35) 481 ( 12,9) 744 ( 19, 9) 116 ( 3,11) 2 ( 5,41) 271 ( 7,26) 341 ( 9,14) 465 ( 12,5) 767 (, 6) ( 3,94) ( 6,03) ( 7,91) ( 9,35) (,8) ( 3,94) ( 6,03) ( 9,35) ( 12,2) ( 16,6) ( 3,94) ( 6,24) ( 9,14) (,8) ( 14,3) 9/16 x 5/8 (14,3 x,9) 147 ( 3,94) 233 ( 6,24) 341 ( 9,14) 364 ( 9,76) 442 ( 11,8) ( 4,37) ( 6,86) ( 9,35) ( 12,5) ( 16,2) ( 3,75) ( 7,48) ( 9,14) ( 11,4) ( 13,1) - 38

39 ir - 39 SK Series Pressure Reducing Regulars Throat Boost No for Capacities. Table BODY SIZE, INCHES (DN) PRESSURE SPRING SETTING, DROOP, RNGE, ND BOOST INLET PRESSURE, PSIG (bar) SPECIFIC GRVITY IR 1.0 OF CPCITIES IN SCFH (m³/h(n)) (mm) Inches Size, Orifice (3,2) 1/8 1/8 x 3/16 3,2) x (4,8 (4,8) /16 3 ) (6,4 /4 (7,9 /16 5 ) (9,5 /8 3 ) (12,7 1/2 5/8 x 9/16,9) x (14,3 () 3/4 w.c. 7-inches mbar) (17 w.c. 8.5-inches 5.5 mbar) 21 (14 droop 1-inch w.c. boost w.c. 2-inches (0,034) (0,069) (0,14) (0,21) (0,34) (1,87) (2,49) (3,32) (3,94) (2,29) (3,32) (4,) (5,41) (2,92) (3,54) (4,) (5,41) (2,71) (3,75) (5,) (6,24) (7,08) (3,11) (4,58) (5,) (6,65) (8,31) (3,54) (5,) (7,08) (7,69) (8,74) (4,37) (6,24) (7,69) (8,92) (,4) (4,37) (7,08) (8,74) (8,31) (7,08) (0,69) (1,0) (1,4) (2,1) (5,41) (7,08) (8,31) (,4) (7,08) (8,74) (9,76) (11,8) (7,48) (8,09) (9,35) (11,0) (9,57) (11,8) (11,2) (12,9) (,4) (11,4) (11,6) (13,1) 88 3 ) (,4 40 (2,8) (8,6) (12,1) (,4) (12,2) (12,9) (12,7) (,6) (13,7) (12,1) (13,5) (14,6) (13,1) (14,6) 27 5 ) (14,1 (25) 1 w.c. 7-inches mbar) (17 w.c. 8.5-inches 5.5 mbar) 21 (14 droop 1-inch w.c. boost w.c. 2-inches (0,034) (0,069) (0,14) (0,21) (0,34) (2,08) (2,49) (3,11) (3,75) (2,49) (3,32) (3,94) (5,41) (2,71) (3,75) (4,58) (6,03) (2,49) (3,94) (5,) (6,24) (8,09) (3,32) (4,58) (6,03) (7,26) (9,57) (3,32) (4,98) (6,24) (8,52) (,8) (4,) (6,86) (8,74) (9,97) (12,9) (4,37) (6,86) (9,14) (,6) (12,9) (0,69) (1,0) (1,4) (2,1) (5,) (7,69) (8,31) (,8) ( 6,2 7 ) ( 4,1 9 ) (,4) (13,5) ( 1,3 8 ) ( 4 0, (12,5) (,4) ( 6 1, ( 1 4, (16,2) (,4) ( 6 4, ( 2 7, (19,7) (24,9) 35 5 ( 3 4, 40 (2,8) (8,6) (13,9) (19,7) (24,9) (25,4) (,0) (16,6) (18,7) (18,7) (21,8) (26,0) (,8) (24,9) 53 8 ) (22,9 (32) 1-1/4 and (40) 1-1/2 w.c. 7-inches mbar) (17 w.c. 8.5-inches 5.5 mbar) 21 (14 droop 1-inch w.c. boost w.c. 2-inches (0,034) (0,069) (0,14) (0,21) (0,34) (1,87) (2,49) (3,11) (3,94) (2,29) (3,32) (3,94) (5,) (2,92) (3,54) (4,37) (5,) (2,29) (3,54) (4,77) (6,24) (7,26) (2,92) (4,) (6,43) (7,08) (9,35) (3,54) (4,98) (7,08) (8,74) (11,0) (4,37) (6,43) (9,35) (11,4) (,0) (4,77) (7,08) (,6) (12,1) (,2) (0,69) (1,0) (1,4) (2,1) (5,82) (5,) (8,52) (11,0) ( 6,8 6 ) ( 2,5 8 ) (,4) (13,3) ( 1,3 8 ) ( 2 0, (11,6) (13,3) ( 8 0, ( 9 3, (,0) (19,1) ( 9 2, ( 6 5, (17,9) (,4) 66 5 ( 2 5, 40 (2,8) (8,6) (12,5) (,0) (18,9) (18,7) (,0) (22,9) (,6) (16,2) (19,7) (,2) (24,3) 22 8 ) (22,0 capacity. of regardless exceeded is column) left-hand (given in the droop where Indicates - given orifice. a for exceeded is pressure inlet maximum operating where Indicates -

40 ir SK Series Pressure Reducing Regulars 7.26 (184) 1.47 (37) 6.18 (7) 4.03 (2).85 (276) INCHES (mm) Figure 4. Type SK Series Regular Dimensions POSITION 1 POSITION 2 C (STNDRD) POSITION 3 POSITION 4 F STNDRD D SPRING CSE VENT LOCTION E Figure 5. Type S2K Regular Spring Case Vent Locations - 40

41 SK Series Pressure Reducing Regulars Ordering Guide ir Type (Select One) o Type SK (without internal relief)* o Type S2K (with internal relief)*** Body Size and End Connection Style (Select One) o Cast Iron o 3/4-inch NPT Screwed*** o 3/4 x 1-inch NPT Screwed*** o 1-inch NPT Screwed*** o 1 x 1-1/4-inch NPT Screwed** o 1 x 1-1/2-inch NPT screwed** o 1-1/4-inch NPT Screwed** o 1-1/2-inch NPT Screwed** o Cast Iron with Inlet Gauge Connection o 3/4-inch NPT Screwed** o 3/4 x 1-inch NPT Screwed** o 1-inch NPT Screwed** o 1 x 1-1/4-inch NPT Screwed** o 1 x 1-1/2-inch NPT Screwed** o 1-1/4-inch NPT Screwed** o 1-1/2-inch NPT Screwed** o Cast Iron with Outlet Gauge Connection o 3/4-inch NPT Screwed** o 1-inch NPT Screwed** o Cast Iron with Inlet and Outlet Gauge Connection o 1-inch NPT Screwed** Orifice Size (Select One) o 1/8-inch (3,2 mm)*** o 3/16-inch (4,8 mm)*** o 1/4-inch (6,4 mm)*** o 5/16-inch (7,9 mm)** o 3/8-inch (9,5 mm)*** o 1/2-inch (12,7 mm)** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Outlet Pressure Range (Select One) o inches w.c. (9 14 mbar)** o inches w.c. (13,5 21 mbar)*** o 8 -inch w.c. ( 37 mbar)** o inches w.c. (35 70 mbar)*** o (3 172 mbar)*** Vent Size (Select One) o 3/4-inch (19,1 mm)*** o 1-inch (25,5 mm)*** Body Position (Select One) o Position 1** o Position 2** o Position 3 (standard)*** o Position 4** Vent Position (Select One) o Position C** o Position D** o Position E** o Position F (standard)*** Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 41

42 ir 95BL Bronze Pressure Reducing Regular Introduction The 95BL bronze, direct-operated, pressure reducing regular is designed meet the needs of a variety of specialty and demanding applications. These compact, large-capacity regulars are available in the 1/2-inch 9DN ) body size only, with NPT screwed end connections. They are designed handle inlet pressures up 250 (17,2 bar) and temperatures from F ( C). Body Sizes and End Connection Styles 1/2-inch (DN ) NPT screwed Flow Coefficients See Table 3 Pressure Registration Internal through the body the underside of the diaphragm Temperature Capabilities See Table 1 Features Bronze Construction Cryogenic Temperature pplications Specialty Gases Oxygen Cleaning Versatile Compact, Rugged Construction Maximum Inlet (Casing) Pressure 250 (17,2 bar) See Table 6 Maximum llowable Operating Inlet Pressure 250 (17,2 bar) See Table 6 Maximum llowable Outlet Pressure Bronze: (8,6 bar) Cast Iron: 50 (3,4 bar) See Tables 4 and 5 Outlet Pressure Ranges 2 (0,14 2,1 bar) in three ranges See Tables 4 and 5 Shuff Classification Per NSI/FCI R1990 Metal Seats: Class IV (standard) Elasmer Seats: Class VI or better Teflon: 250 Class V pproximate Weight 18 lb (8,1 kg) dditional Technical Capabilities For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:95B, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 95BL Bronze Pressure Reducing Regular INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 2. Type 95BL Operational Schematic Table 1. Temperature Capabilities NITRILE (NBR) PRTS F ( C) NEOPRENE (CR) PRTS F ( C) FLUOROELSTOMER (FKM) PRTS 0 F ( C) TEFLON (PTFE) PRTS F ( C) CST IRON PRTS F ( C) SERIES STINLESS STEEL PRTS F ( C) 400 SERIES STINLESS STEEL PRTS F ( C) BRONZE ND BRSS PRTS F ( C) TYPE Y2-12 VENT up 180 F (82 C) - 42

43 95BL Bronze Pressure Reducing Regular ir Table 2. Construction Materials B ODY Bronze (STM B61 Grade C92) SPRING CSE DIPHRGM VLVE PLUG (METL SET) VLVE PLUG GUIDE Cast iron (126 Class B) or Bronse (STM B61 Grade C92) Neoprene (CR), Fluoroelasmer (FKM), S Stainless steel, or Monel Brass, S3 Stainless steel, or S4 Stainless steel Brass Table 3. WIDE-OPEN COEFFICIENTS (FOR RELIEF SIZING) C g C v Flow Coefficients C 1 K m D ISK (ELSTOMER SET) Fluoroelasmer (FKM) or Neoprene (CR) DISK HOLDER (ELSTOMER SET) ORIFICE STEM SSEMBLY ND PUSHER POST SPRING DIPHRGM HED SSEMBLY SPRING SET DJUSTING SCREWS BUSHINGS S3 Stainless steel or Brass Brass, S4 Stainless steel, or S3 Stainless steel Brass Zinc-plated steel, Inconel, or Stainless steel (depending on spring range and/or application) luminum or S3 Stainless steel luminum or S3 Stainless steel Steel or 18-8 Stainless steel Brass G SKETS Composition or Grafoil (optional) VLVE SRPING BOLTING S Stainless steel Bronze Spring Case: Stainless steel Cast Iron Spring Case: Grad 5 zinc-plated steel Table 4. Outlet Pressure Ranges O UTLET PRESSURE RNGE( 1), PSIG (bar) SPRING COLOR SPRING PRT NUMBER SPRING WIRE DIMETER, INCHES (mm) SPRING FREE LENGTH, INCHES (mm) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) Yellow Green Red 1E D E (5,26) (5,94) (7,13) 2.50 (63,5) 2.62 (66,5) 2.44 (62,0) 1. ll springs can be backed off 0 (0 bar). Table 5. O UTLET PRESSURE RNGE( 1), PSIG (bar) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) 1. ll springs can be backed off 0 (0 bar). Special Control Spring Part Numbers for Corrosive and Other Severe pplications SPRING PRT NUMBER 1E3956X0012 1N B2495X012 SPRING WIRE DIMETER, INCHES (mm) 0.7 (5,26) (6,17) (7,47) SPRING FREE LENGTH INCHES (mm) 2.50 (63,5) 2.50 (63,5) 2.55 (64,7) - 43

44 ir 95BL Bronze Pressure Reducing Regular PRESSURE RNGE, PSIG (bar) 2 6 (0,14 0,4) 5 (0,34 1,0) (0,9 2,1) Table 6. Type 95BL Capacities PRESSURE SETTING, PSIG (bar) 5 (0,34) (0,69) (1,0) (1,4) (2,1) INLET PRESSURE, PSIG (bar) (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 (2,1) 50 (3,4) (3,4) 250 CPCITIES IN SCFH (m³/h(n)) OF IR % Offset % Offset (13,4) 0 (16,1) 700 (18,8) 700 (18,8) 700 (18,8) (,1) 0 (26,8) 0 (26,8) 0 (26,8) 0 (26,8) 800 (21,4) 1 (34,8) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1 (29,5) 1400 (37,5) (42,9) (42,9) (42,9) (53,6) 2400 (64,3) 2 (67) 2 (67) (,1) 850 (22,8) 900 (24,1) 900 (24,1) 900 (24,1) 1 (29,5) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1 (32,2) (32,9) 1800 (48,2) 1800 (48,2) 1800 (48,2) (40,2) 1800 (48,2) 2 (56,3) 2 (56,3) 2 (56,3) 2700 (72,4) (96,5) (96,5) (96,5) To obtain capacities for regulars using metal diaphragms, multiply the table values by 0.8. D C (MXIMUM) 1/8-INCH VENT (CST IRON BODY) OR 1/4-INCH VENT (BRONZE BODY) B BODY SIZE NPT Figure 3. Dimensions Table 7. Dimensions D IMENSIONS, INCHES (mm) B C D 3.88 (99) 1.81 (46) 6.12 (5) 7.00 (178) - 44

45 95BL Bronze Pressure Reducing Regular Ordering Guide Spring Case Material (Select One) o Cast iron*** o Bronze*** Outlet Pressure Range (Select One) o 2 6 (0,14 0,41 bar)*** o 5 (0,34 1,0 bar)*** o 13 (0,90 2,1 bar)*** Orifice Material (Select One) o S4 Stainless steel (standard)*** o S3 Stainless steel o Brass** Diaphragm Head ssembly Material (Select One) o luminum*** o S3 Stainless steel** ir Diaphragm Material (Select One) Composition o Neoprene (CR)*** o Fluoroelasmer (FKM)*** Metal o S Stainless Steel*** o Monel* Seat Material Metal Seat (Select One) Valve Plug o S4 Stainless steel (standard)*** o S3 Stainless steel** o Brass** Elasmer Seat (select one from each column) Disk Holder Disk o Brass*** o Neoprene (CR)*** o S3 Stainless steel*** o Fluoroelasmer (FKM)** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Spring Seat Material (Select One) o luminum*** o S3 Stainless steel** Spring Material (Select One) o Zinc-Plated steel*** o Inconel or Stainless steel (For Corrosive or Severe pplications)** Gasket Material (Select One) o Composition*** o Grafoil** Degreasing for Pure Gas (Optional) o Level o Level (for oxygen) Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 45

46 ir 95BH Bronze Pressure Reducing Regular Introduction The 95BH bronze, direct-operated, pressure reducing regular is designed meet the needs of a variety of specialty and demanding applications. These compact, large-capacity regulars are available in 1/2 through 2-inch (DN through DN 50) body sizes and are offered with NPT screwed end connections. They are designed handle inlet pressures up 350 (24,1 bar) and temperatures from F ( C). Body Sizes and End Connection Styles 1/2-inch (DN ), 3/4-inch (DN ), 1-inch (DN 25), 1-1/2-inch (DN 40), and 2-inch (DN 50) NPT screwed Flow Coefficients See Table 3 Pressure Registration Internal through the body the underside of the diaphragm Temperature Capabilities See Table 1 Features Bronze Construction Cryogenic Temperature pplications Specialty Gases Oxygen Cleaning Versatile Compact, Rugged Construction Maximum Inlet (Casing) Pressure 350 (24,1 bar) See Tables 6 and 7 Maximum llowable Operating Inlet Pressure (,7 bar) Maximum llowable Outlet Pressure Bronze: 350 (24,1 bar) Cast Iron: 250 (17,2 bar) See Tables 4 and 5 Outlet Pressure Ranges (1,0,3 bar) in several ranges See Table 4 Shuff Classification Per NSI/FCI R1990 Metal Seats: Class IV (standard) Elasmer Seats: Class VI or better Teflon: 250 Class V pproximate Weight 1/2-inch (DN ) body: lb (4,5 kg) 3/4 and 1-inch (DN and 25) bodies: lb (9,1 kg) 1-1/2 and 2-inch bodies (DN 40 and 50): 73 lb (33,1 kg) dditional Technical Capabilities For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:95B, or order your Fisher Regular CD using the card in the back of this handbook. INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 1. Type 95BH Bronze Pressure Reducing Regular Figure 2. Type 95BH Operational Schematic Table 1. Temperature Capabilities NITRILE (NBR) PRTS F ( C) NEOPRENE (CR) PRTS F ( C) FLUOROELSTOMER (FKM) PRTS 0 F ( C) TEFLON (PTFE) PRTS F ( C) CST IRON PRTS F ( C) SERIES STINLESS STEEL PRTS F ( C) 400 SERIES STINLESS STEEL PRTS F ( C) BRONZE ND BRSS PRTS F ( C) TYPE Y2-12 VENT up 180 F (82 C) - 46

47 95BH Bronze Pressure Reducing Regular ir Table 2. Construction Materials B ODY Bronze (STM B61 Grade C92) SPRING CSE DIPHRGM VLVE PLUG (METL SET) VLVE PLUG GUIDE Cast iron (126 Class B) or Bronse (STM B61 Grade C92) Neoprene (CR), Fluoroelasmer (FKM), S Stainless steel, or Monel Brass, S3 Stainless steel, or S4 Stainless steel Brass BODY SIZE, INCHES (DN) Table 3. Flow Coefficients WIDE-OPEN COEFFICIENTS (FOR RELIEF SIZING) C g 1/2 () /4 (), 1 (25) /2 (40), 2 (50) C v C 1 K m D ISK (ELSTOMER SET) Fluoroelasmer (FKM) or Neoprene (CR) DISK HOLDER (ELSTOMER SET) ORIFICE STEM SSEMBLY ND PUSHER POST SPRING DIPHRGM HED SSEMBLY SPRING SET DJUSTING SCREWS BUSHINGS S3 Stainless steel or Brass Brass, S4 Stainless steel, or S3 Stainless steel Brass Zinc-plated steel, Inconel, or Stainless steel (depending on spring range and/or application) luminum or S3 Stainless steel luminum or S3 Stainless steel Steel or 18-8 Stainless steel Brass G SKETS Composition or Grafoil (optional) VLVE SRPING BOLTING S Stainless steel Bronze Spring Case: Stainless steel Cast Iron Spring Case: Grad 5 zinc-plated steel Table 4. Outlet Pressure Ranges BODY SIZE, INCHES (DN) PRESSURE RNGE, PSIG (bar) SPRING COLOR SPRING PRT NUMBER SPRING WIRE DIMETER, INCHES (mm) SPRING FREE LENGTH, INCHES (mm) 1/2 () 3/4 () and 1 (25) 1-1/2 (40) and 2 (50) (1,0 2,1) (1,7 5,2) 70 (4,8,3) (1,0 2,1) (1,7 5,2) 70 (4,8,3) 5 80 (0,34 5,5) 1 (4,1 8,3) 140 (6,9 9,7) 1 (8,3,3) Yellow Green Red Yellow Green Red Light blue Light gray Yellow Black 1E E E E E E E E E P (5,26) (5,94) (7,13) 0.6 (7,77) (8.71) (7,13) (13,5) (14,3) (,1) (16,7) 2.50 (63,5) 2.62 (66,5) 2.44 (62,0) 4.09 (4) 4.09 (4) 2.44 (62,0) 6.50 (166) 6.50 (166) 6.50 (166) 6.50 (166) BODY SIZE, INCHES (DN) 1/2 () 3/4 () and 1 (25) 1-1/2 (40) and 2 (50) Table 5. Special Control Spring PRESSURE RNGE, PSIG (bar) (1,0 2,1) (1,7 5,2) 70 (4,8,3) (1,0 2,1) (1,7 5,2) 70 (4,8,3) 5 80 (0,34 5,5) 1 (4,1 8,3) 140 (6,9 9,7) 1 (8,3,3) Part Numbers for Corrosive and Other Severe pplications SPRING PRT NUMBER 1E3956X0012 1N B2495X012 1E3989X0012 1K X012 14B1802X SPRING WIRE DIMETER, INCHES (mm) 0.7 (5,26) (6,17) (7,47) 0.6 (7,77) (9,53) (11,1) (13,5) SPRING FREE LENGTH INCHES (mm) 2.50 (63,5) 2.50 (63,5) 2.55 (64,7) 4.00 (2) 3.88 (98.5) 4.00 (2) 6.50 (166)

48 ir BH Bronze Pressure Reducing Regular Bodies 25) and, (DN, 1-inch and 3/4, 1/2, for 95BH Capacities Type 6. Table PRESSURE RNGE, PSIG (bar) PRESSURE SETTING, PSIG (bar) INLET PRESSURE, PSIG (bar) IR OF CPCITIES IN SCFH (m³/h(n)) Body (DN ) /2-Inch 1 y Bod (DN ) /4-Inch 3 y Bod (DN 25) 1-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t % Offse 2,1) (1,0 (1,0) (2,1) (3,4) 50 (,7) (24,1) 900 (24,1) 900 (37,5) 1400 (59,0) 2 (72,4) 2700 (37,5) 1400 (40,2) (56,3) 2 (75,0) 2800 (88,4) 3 (59,0) 2 (77,7) 2900 (7) 4000 (161) 00 (198) 7400 (83,1) 3 (1) 4 (161) 00 (214) 8000 (257) 90 (59,0) 2 (91,1) 3400 (145) 5400 (233) 8700 (268),000 (88,4) 3 (145) 5400 (214) 8000 (314) 11,700 (375) 14,000 (2,1) (3,4) 50 (,7) (34,8) 1 (53,6) (83,1) 3 (7) 4000 (56,3) 2 (80,4) 0 (1) 4 (131) 4900 (7) 4000 (169) 6 (247) 9 (268),000 (161) 00 (263) 9800 (322) 12,000 (375) 14,000 (7) 4000 (198) 7400 (322) 12,000 (402),000 (177) 60 (295) 11,000 (482) 18,000 (563) 21, ,2) (1,7 (3,4) 50 (5,2) 75 (,7) (37,5) 1400 (56,3) 2 (83,1) 3 (93,8) 3 (61,6) 2 (77,7) 2900 (123) 40 (137) 5 (161) 00 (198) 7400 (295) 11,000 (322) 12,000 (231) 80 (295) 11,000 (456) 17,000 (482) 18,000 (169) 6 (188) 7000 (402),000 (509) 19,000 (257) 90 (348) 13,000 (643) 24,000 (724) 27,000 (5,2) 75 (,7) (61,6) 2 (99,2) 3700 (126) 4700 (99,2) 3700 (147) 5 (190) 7 (214) 8000 (375) 14,000 (429) 16,000 (322) 12,000 (563) 21,000 (670) 25,000 (233) 8700 (456) 17,000 (616) 23,000 (348) 13,000 () 28,000 (938) 35,000 70,3) (4,8 (8,6) (,3) (,7) (91,1) 3400 (7) 4000 (139) 5 (214) 8000 (5) 5800 (182) 6800 (2) 8 (295) 11,000 (228) 8 (322) 12,000 (402),000 (509) 19,000 (375) 14,000 (482) 18,000 (616) 23,000 (777) 29,000 (295) 11,000 (375) 14,000 (429) 16,000 (697) 26,000 (429) 16,000 (536),000 (724) 27,000 (18) 38,000 (,3) (12,1) 175 (,7) () 50 (174) 6 (233) 8700 (255) 9 (295) 11,000 (402),000 (375) 14,000 (429) 16,000 (616) 23,000 (536),000 (643) 24,000 (992) 37,000 (429) 16,000 (536),000 (831) 31,000 (590) 22,000 (697) 26,000 (1179) 44,000 by 0.6. values table multiply the diaphragms, metal using regulars for obtain capacities To 1. Bodies 50) and (DN 40 2-inch and 1-1/2 for 95BH Capacities Type 7. Table PRESSURE RNGE, PSIG (bar) PRESSURE SETTING, PSIG (bar) PRESSURE, INLET PSIG (bar) IR OF CPCITIES IN SCFH (m³/h(n)) Body (DN 40) -1/2-Inch 1 y Bod (DN 50) 2-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t % Offse ,5) (0,34 (0,34) 5 (0,69) (3,4) 50 (,7) (25,5) 950 (93,8) 3 (174) 6 (322) 12,000 (482) 18,000 (36,8) 0 (7) 4000 (214) 8000 (375) 14,000 (536),000 (26,8) 0 (7) 4000 (241) 9000 (429) 16,000 (509) 19,000 (29,5) 1 (147) 5 (322) 12,000 (509) 19,000 (563) 21,000 (2,1) (2,8) 40 (3,4) 50 (,7) (91,1) (214) 8000 (536),000 (777) 29,000 (163) 6 (241) 9000 (402),000 (831) 31,000 (18) 38,000 4 (214) 8000 (643) 24,000 (1286) 48,000 (14) 53,000 (166) 6 (268),000 (804),000 (1474) 55,000 (81) 59,000 (3,4) 50 (5,2) 75 (,7) (241) 9000 (268),000 (563) 21,000 (45) 39,000 (375) 14,000 (509) 19,000 (965) 36,000 (1367) 51,000 (322) 12,000 (536),000 (12) 43,000 (1742) 65,000 (536),000 (72) 40,000 () 75,000 (2251) 84,000 (5,2) 75 (,7) (375) 14,000 (616) 23,000 (12) 43,000 (590) 22,000 (1313) 49,000 (1742) 65,000 (402),000 (1340) 50,000 (2412) 90,000 () 28,000 (2412) 90,000 (3216) 1, ,3) (4,1 (8,6) (,5) 225 (,7) (295) 11,000 () 28,000 (72) 40,000 (777) 29,000 (1662) 62,000 (2358) 88,000 (322) 12,000 () 28,000 (1474) 55,000 (804),000 (1662) 62,000 (2144) 80, ,7) 6,9 ( ) (8,6 (,3) (,7) (563) 21,000 () 28,000 (1126) 42,000 (72) 40,000 (1447) 54,000 (2278) 85,000 (590) 22,000 (45) 39,000 (25) 86,000 (72) 40,000 (1876) 70,000 (40),000 1,3) (8,3 (,3) (12,1) 175 (,7) (509) 19,000 (616) 23,000 (16) 45,000 (858) 32,000 (1179) 44,000 (2412) 90,000 (536),000 (643) 24,000 (25) 86,000 (884) 33,000 (16) 45,000 (3752) 140,000

49 95BH Bronze Pressure Reducing Regular ir Table 8. Dimensions BODY SIZE, INCHES (DN) D IMENSIONS, INCHES (mm) B C D 1 /2 () 3.88 (99) 1.81 (46) 6.00 (2) 4.25 (8) 3 /4 (), 1 (25) 4.88 (124) 2.25 (57) 9.00 (229) 6.06 (4) 1-1/2 (40), 2 (50) 7.25 (184) 2.56 (65) (367) 8.19 (8) D C (MXIMUM) 1/8-INCH VENT (CST IRON BODY) OR 1/4-INCH VENT (BRONZE BODY) BODY SIZE B Figure 3. Dimensions - 49

50 ir 95BH Bronze Pressure Reducing Regular Ordering Guide Body Size (Select One) o 1/2-inch (DN ) o 1-1/2-inch (DN 40) o 3/4-inch (DN ) o 2-inch (DN 50) o 1-inch (DN 25) Spring Case Material (Select One) o Cast iron*** o Bronze*** Outlet Pressure Range (Select One) 1/2, 3/4, and 1-inch (DN,, and 25) body sizes o (1,0 2,1 bar)*** o (1,7 5,2 bar)*** o 70 (4,8,3 bar)*** 1-1/2 and 2-inch (DN 40 and 50) body sizes o 5 80 (0,34 5,5 bar)*** o 1 (4,1 8,3 bar)*** o 140 (6,9 9,7 bar)*** o 1 (8,3,3 bar)*** Diaphragm Material (Select One) Composition o Neoprene (CR)*** o Fluoroelasmer (FKM)*** Metal o S Stainless Steel*** o Monel* Seat Material Metal Seat (Select One) Valve Plug o S4 Stainless steel (standard)*** o S3 Stainless steel** o Brass** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Elasmer Seat (select one from each column) Disk Holder Disk o Brass*** o Neoprene (CR)*** o S3 Stainless steel*** o Fluoroelasmer (FKM)** Orifice Material (Select One) o S4 Stainless steel (standard)*** o S3 Stainless steel o Brass** Diaphragm Head ssembly Material (Select One) o luminum*** o S3 Stainless steel** Spring Seat Material (Select One) o luminum*** o S3 Stainless steel** Spring Material (Select One) o Zinc-Plated steel*** o Inconel or Stainless steel (For Corrosive or Severe pplications)** Gasket Material (Select One) o Composition*** o Grafoil** Degreasing for Pure Gas (Optional) o Level o Level (for oxygen) Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 50

51 95L Series Pressure Regulars ir Introduction The 95L Series regulars are compact, rugged, direct-operated low-pressure regulars for outlet pressures of 2 (0,14 2,1 bar). The units are available in 1/4 through 1-inch sizes and are offered in several different end connection styles. These regulars are designed handle inlet pressures up (,7 bar). Special options can be selected for temperatures ranging from F ( C). Body Sizes and End Connection Styles See Table 2 Flow Coefficients For Relief Valve Sizing See Table 8 Features Versatility Optional Elasmer Seats for Tight Shuff In-Line Maintenance High Stability Rugged Construction Maximum Inlet Pressure (,7 bar) See Table 7 Maximum Outlet (Casing) Pressure (8,6 bar) See Table 7 Outlet Pressure Ranges 2 (0,14 2,1 bar) in three ranges See Table 9 Pressure Registration Internal Temperature Capabilities See Tables 5 and 6 dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:95, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Types 95L and 95LC Pressure Regulars TYPE Table 1. vailable Configurations CONFIGURTIO N Table 2. Body Sizes and End Connection Styles BODY SIZE, INCHES (DN) 95L 2 (0,14 2,1 bar) outlet pressures 95LC Cast Iron 1/4 NPT Screwed 1/2, 3/4, 1 (25) NPT Screwed 2 (0,14 1,0 bar) outlet pressures for cold temperature applications down -325 F (-198 C) END CONNECTION STYLE Steel, Stainless Steel Hastelloy C, or Monel NPT Screwed NPT Screwed, RF, RF, or PN 16/25/40 INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Figure 2. Type 95L and 95LC with Metal Seat Operational Schematic Table 3. Construction Materials BODY SPRING CSE REGULTOR SPRING VLVE SPRING TRIM Cast iron, WCC Steel, or CF8M Stainless steel Cast iron, WCB Steel, or CF8M Stainless steel Zinc-plated steel (95L) or 17-7PH (95LC) S Stainless steel (95L) or Inconel (95LC) See Table 4-51

52 ir 95L Series Pressure Regulars PRT NME Table 4. Trim Materials ELSTOMER SET METL SET D iaphragm Neoprene or Fluoroelasmer (FKM) S Stainless steel Valve Plug Guide Brass or S4 Stainless steel S4 Stainless steel Valve Plug (Metal Seat) or Disk Holder and Disk (Elasmer Seat) S4 Stainless steel Brass or S4 Stainless steel disk holder with Neoprene or Fluoroelasmer (FKM) disk Orifice Stem ssembly Brass or S4 Stainless steel Brass or S4 Stainless steel S4 Stainless steel S4 Stainless steel Table 5. MTERIL Cast iron Temperature Ranges for Metal Parts 95L 95LC Standard Construction F (-29 8 C) L ow Temperature Construction (1) F (-40 8 C) Not available Not available S teel F ( C) Not available Stainless steel Standard Construction F ( C) L ow Temperature Construction (1) F ( C) 1. Low temperature construction must be ordered as an option. - F ( C) -335 F ( C) Table 6. llowable Temperature Ranges for Soft Parts MTERIL TEMPERTURE RNGE N eoprene F ( C) F luoroelasmer (FKM) 0 F ( C) BODY MTERILS Cast iron Steel Stainless steel Steel or Stainless steel END CONNECTION STYLES Table 7. Maximum Pressures MXIMUM INLET PRESSURE, MXIMUM (CSING) N PT (3,4) RF 285 (19,6) (8,6) RF 275 (18,9) (8,6) N PT or RF (,7) (8,6) PRESSURE, BODY SIZE, INCHES (DN) Table 8. Flow Coefficients WIDE-OPEN COEFFICIENTS (FOR RELIEF SIZING) C g C v C 1 1/ / /4, 1 (25) Fisher Tips 2. dequate overpressure protection should be installed protect the regular from overpressure. dequate overpressure protection should also be installed protect all downstream equipment in the event of regular failure. - 52

53 95L Series Pressure Regulars ir TYPE NUMBER 95L 95LC 1. ll springs can be backed off 0 (0 bar). BODY SIZE, INCHES (DN) 1/4 1/2 3/4, 1 (25) 1/2 3/4, 1 (25) Table 9. Outlet Pressure Ranges O UTLET PRESSURE RNGE( 1), 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) 2 6 (0,14 0,41) 5 (0,34 1,0) 13 (0,90 2,1) SPRING WIRE DIMETER, INCHES (mm) (3,76) (4,37) 0.7 (5,26) (7,13) (5,94) (7,13) 0.6 (7,77) (8,71) (,3) 0.7 (5,26) (6,17) (7,47) 0.6 (7,77) (9,53) (11,1) SPRING PRT NUMBER ND COLOR 1E Yellow 1E Green 1E Red 1E Yellow 1D Green 1E Red 1E Yellow 1E Green 1E Red 1E3956X0012 Unpainted 1N Unpainted 17B2495X012 Unpainted 1E3989X0012 Unpainted 1K Unpainted X012 Unpainted PRESSURE RNGE, 2 6 (0,14 0,4) 5 (0,34 1,0) 13 (0,9 2,1) T able. Type 95L Capacities for 1/4 through 1-Inch Body Sizes with Elasmer Diaphragm(1) PRESSURE SETTING, 5 (0,34) (0,69) (1,0) (1,4) (2,1) INLET PRESSURE, (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 (2,1) 50 (3,4) (3,4) 250 CPCITIES IN SCFH (m³/h(n)) OF IR 1/4-Inch Body 1/2-Inch Body 3/4-Inch Body 1-Inch Body % Offset % Offset % Offset % Offset % Offset % Offset % Offset % Offset (8,04) 450 (12,1) (13,4) (13,4) (13,4) (13,4) (,1) (,1) (,1) (12,1) 450 (18,8) 900 (26,8) 0 (26,8) 0 (26,8) 0 (26,8) 550 (14,7) 900 (24,1) 1 (29,5) 1 (29,5) 1 (29,5) 1 (32,2) 1800 (48,2) 1900 (50,9) 1900 (50,9) 5 (14,2) 0 (16,1) 6 (16,9) 6 (16,9) 6 (16,9) 680 (18,2) 9 (24,9) 0 (26,8) 0 (26,8) 0 (26,8) 700 (18,8) 1 (32,2) 1 (34,8) 1 (34,8) 1 (34,8) 850 (22,8) 1 (34,8) (40,2) (40,2) (40,2) (40,2) 2 (67) 2 (67) 2 (67) (13,4) 0 (16,1) 700 (18,8) 700 (18,8) 700 (18,8) (,1) 0 (26,8) 0 (26,8) 0 (26,8) 0 (26,8) 800 (21,4) 1 (34,8) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1 (29,5) 1400 (37,5) (42,9) (42,9) (42,9) (53,6) 2400 (64,3) 2 (67) 2 (67) 1. To obtain capacities for regulars using metal diaphragms, multiply the table values by 0.8. (,1) 850 (22,8) 900 (24,1) 900 (24,1) 900 (24,1) 1 (29,5) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1400 (37,5) 1 (32,2) (32,9) 1800 (48,2) 1800 (48,2) 1800 (48,2) (40,2) 1800 (48,2) 2 (56,3) 2 (56,3) 2 (56,3) 2700 (72,4) (96,5) (96,5) (96,5) 1900 (50,9) 3 (93,8) 4 (113) 4 (113) 4 (113) 1700 (45,6) 2800 (75,0) 6400 (172) 8 (228) 8 (228) 1900 (50,9) 5 (137) 8 (228) 11,000 (295) 11,000 (295) 2 (67) 40 (123) 8000 (214) 13,000 (348) 13,000 (348) 4 (113) 8 (228) 14,000 (375) 14,000 (375) 3400 (91,1) 5 (147) 7 (193) 8 (222) 8 (222) 2 (67) 5 (142) 9 (249) 13,000 (348) 13,000 (348) 2700 (72,4) 7 (193) 13,000 (348),000 (402),000 (402) 3800 (2) 6800 (182) 13,000 (348) 17,000 (456) 17,000 (456) 6400 (172) 13,000 (348) 22,000 (590) 22,000 (590) 2 (59,0) 4 (113) 0 (134) 0 (134) 0 (134) (53,6) 3 (88,4) 7 (1),000 (268),000 (268) 2 (59,0) 00 (161),000 (268) 13,000 (348) 13,000 (348) 0 (80,4) 5 (147) 9 (255),000 (402),000 (402) 0 (134),000 (268) 17,000 (456) 17,000 (456) 4000 (7) 6 (174) 8 (228) 9800 (263),000 (268) 0 (80,4) 6 (169) 11,000 (295),000 (402),000 (402) 3 (85,8) 8 (228),000 (402) 18,000 (482) 18,000 (482) (214),000 (402),000 (536),000 (536) 7 (1),000 (402) 26,000 (697) 26,000 (697) Four easy ways find the products you need Section headers at the p of each page are grouped by application of product (i.e., ir, Natural Gas, etc.). 2. The Index at the back of this handbook contains a detailed list of products arranged by type and application. 3. If you know the application and product number, turn the pplication Map of that section and locate the Section Outline which indexes all of the products found in that section. 4. Look for the product type number in the Quick Reference Chart in the Table of Contents. - 53

54 ir 95L Series Pressure Regulars PRESSURE RNGE, 2 6 (0,14 0,4) 5 (0,34 1,0) Table 11. PRESSURE SETTING, 5 (0,34) (0,69) (1,0) Type 95LC Capacities for 1/4 through 1-Inch Body Sizes with Metal Diaphragms INLET PRESSURE, (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 (1,4) 50 (3,4) 250 CPCITIES IN SCFH (m³/h(n)) OF IR 1/2-Inch Body 3/4-Inch Body 1-Inch Body % Offset % Offset % Offset % Offset % Offset % Offset 400 (,7) 480 (12,9) 5 (,0) 5 (,0) 5 (,0) 0 (16,1) 800 (21,4) 800 (21,4) 800 (21,4) 800 (21,4) (26,8) 1 (29,5) 1 (29,5) 1 (29,5) 0 (16,1) 680 (18,2) 7 (19,3) 7 (19,3) 7 (19,3) 880 (23,6) 1 (29,5) 1 (29,5) 1 (29,5) 1 (29,5) 9 (25,7) 1 (34,8) 1400 (37,5) 1400 (37,5) 1400 (37,5) (40,2) 2800 (75,0) 3400 (91,1) 3400 (91,1) 3400 (91,1) 1400 (37,5) 2 (59,0) 5 (137) 6800 (182) 6800 (182) (40,2) 4 (1) 6800 (182) 8800 (236) 8800 (236) 2700 (72,4) 4400 (118) 5800 (5) 60 (177) 60 (177) (53,6) 4 (113) 7400 (198),400 (279),400 (279) 2 (59,0) 6800 (5),400 (279) 12,000 (322) 12,000 (322) 1800 (48,2) 3400 (91,1) 4000 (7) 4000 (7) 4000 (7) (42,9) (69,7) 00 (161) 8000 (214) 8000 (214) 1800 (48,2) 4800 (129) 8000 (214),400 (279),400 (279) 3 (85,8) 5 (139) 6800 (182) 7800 (9) 8000 (214) 2400 (64,3) 0 (134) 8800 (236) 12,000 (322) 12,000 (322) (69,7) 6800 (182) 12,000 (322) 14,400 (386) 14,400 (386) Table 12. Dimensions and Shipping Weights BODY SIZE, INCHES (DN) Cast Iron Steel or Stainless Steel D IMENSIONS, INCHES (mm) B C D PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 1 / (57) 2.75 (70) 1.81 (46) 4.56 (116) 5.06 (129) 6 (2,7) 1 / (99) 4.00 (1) 1.81 (46) 6.12 (5) 7.00 (178) 12 (5,4) 3 /4, 1 (25) 4.88 (124) 5.00 (127) 2.25 (57) 9.12 (232).19 (259) 32 (14,5) D C (MXIMUM) B BODY SIZE NPT 7 (178) 14 (356) INCHES (mm) TYPE 95L ND 95LC FLNGED BODIES VILBLE IN 1/2, 3/4, ND 1-INCH (DN 25) BODY SIZES WITH RF, RF, OR PN 16/25/40 END CONNECTIONS Figure 3. Dimensions - 54

55 95L Series Pressure Regulars Ordering Guide Type (Select One) o 95L*** o 95LC (cryogenic)* Body Size (Select One) o 1/4-inch (NPT screwed only) o 1/2-inch o 3/4-inch o 1-inch (DN 25) Body Material and End Connection Style (Select One) Cast Iron o NPT Screwed*** WCC Steel CF8M Stainless Steel o NPT Screwed*** o NPT Screwed*** o RF** o RF** o RF** o RF** o PN 16/25/40** o PN 16/25/40** Spring Case Material (Select One) o Cast iron (standard for cast iron body)*** o WCB Steel (standard for steel or stainless steel bodies)*** o CF8M Stainless steel** Diaphragm - See Table 4 (Select One) o Neoprene (standard for 95L)*** o Fluoroelasmer (FKM)*** o S Stainless steel (standard for 95LC)*** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. ir PTFE Diaphragm Protecr - See Table 4 (Optional) o Yes (available with neoprene or fluoroelasmer (FKM) diaphragm)*** Trim Material - See Table 4 (Select One) Metal Seat o S4 Stainless steel*** o S4 Stainless steel*** Elasmer Seat (select one from each column) Disk Holder Disk o Brass*** o Neoprene or Nitrile*** o S4 Stainless steel*** o Fluoroelasmer (FKM)*** Outlet Pressure Range (Select One) Type 95L o 2 6 (0,14 0,41 bar)*** o 5 (0,34 1,0 bar)*** o 13 (0,9 2,1 bar)*** Type 95LC o 2 6 (0,14 0,41 bar)*** o 5 (0,34 1,0 bar)*** o 13 (0,9 2,1 bar)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 55

56 ir 95H Series Pressure Reducing Regulars Introduction The 95H Series regulars are compact, rugged, direct-operated, pressure reducing regulars. The units are available in 1/4 through 2-inch body sizes and are offered with several different end connection styles. They are designed handle inlet pressures up 0 (41,4 bar).special options can be selected for temperatures ranging from F ( C). Body Sizes and End Connection Styles See Table 2 Flow Coefficients For Relief Valve Sizing See Table 7 Features Versatility Optional Elasmer Seats for Tight Shuff In-Line Maintenance High Stability Compact, Rugged Construction Maximum Inlet Pressure 0 (41,4 bar) See Table 5 Maximum Outlet (Casing) Pressure See Table 5 Outlet Pressure Ranges (0,34 27,6 bar) in several ranges. See Table 6 Pressure Registration Internal Temperature Capabilities See Tables 8 and 9 dditional Technical Capabilities For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:95, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 95H, 95HC, 95HT, or 95HP Pressure Reducing Regular INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE TYPE Table 1. vailable Configurations CONFIGURTIO N 95H Outlet pressures from 5 (0,34,3 bar) 95HP 95HT 95HC Outlet pressures from (0,34 28 bar) (soft seated) Outlet pressures from 5 (0,34 21 bar) and temperatures (metal seat) of up 650 F (343 C) Outlet pressures from 5 (0,34 13,8 bar) and cold temperature (metal seat) applications down -325 F (-198 C) Figure 2. Type 95H with Elasmer Seat Operational Schematic Table 2. Body Sizes and End Connection Styles BODY SIZE, INCHES (DN) Cast Iron Body 1/4 NPT Screwed 1/2, 3/4, 1 (25), 1-1/2, 2 (50) NPT Screwed END CONNECTION STYLE Steel, Stainless Steel Hastelloy C, or Monel Body NPT Screwed NPT Screwed, RF, RF, SWE, or PN 16/25/40 Table 3. Construction Materials BODY SPRING CSE REGULTOR SPRING VLVE SPRING TRIM MTERIL S Cast iron, WCC Steel, or CF8M Stainless steel Cast iron, WCB Steel, or CF8M Stainless steel Zinc-plated steel (standard 95H) S Series Stainless steel or Inconel (95HT, 95HP, and 95HC) S Stainless steel (95H standard) or Inconel (95HT, 95HP, and 95HC standard) See Table 4-56

57 95H Series Pressure Reducing Regulars ir PRT NME Table 4. Trim Materials ELSTOMER SET METL SET Diaphragm Neoprene or Fluoroelasmer (FKM) (metal diaphragm is available with elasmer seat) S Stainless steel Valve Plug Guide Brass, S4 Stainless steel, or S4 Stainless steel S4 Stainless steel or S3 Stainless steel Valve Plug (Metal Seat) or Disk Holder and Disk (Elasmer Seat) S4 Stainless steel or S3 Stainless steel S4 Stainless steel or Brass disk holder with Nitrile (1-1/2 and 2-inch), Neoprene (1/4, 1/2, 3/4, and 1-inch) or Fluoroelasmer (FKM) disk Orifice Stem ssembly Brass, S4 Stainless steel, or S4 Stainless steel Brass, S4 Stainless steel, or S4 Stainless steel S4 Stainless steel or S3 Stainless steel S4 Stainless steel or S3 Stainless steel Table 5. Maximum Pressures TYPE BODY SIZE, INCH (DN) BODY ND SPRING CSE MTERILS END CONNECTION STYLES MXIMUM INLET PRESSURE, MXIMUM (CSING) PRESSURE, Cast iron N PT H 1/4, 1/2, 3/4, 1 (25), 1-1/2, 2 (50) Steel Stainless steel RF 285 (19,6) 285 (19,6) RF 275 (18,9) 275 (18,9) Steel or Stainless steel N PT, RF, or SWE (,7) (,7) 95HC 1/2, 3/4, 1 (25), 1-1/2, 2 (50) Stainless steel RF 275 (18,9) 275 (18,9) N PT, RF, or SWE (,7) (,7) 95HP at F (37,8 C) 1/4, 1/2 3/4, 1 (25) 1-1/2, 2 (50) S teel(1) 0 (41,4) 0 (41,4) NPT, RF, or SWE S tainless steel ( 1)(2) 0 (41,4 ) 550 (37,9) S teel(1) 0 (41,4) 450 (31,1) NPT, RF, or SWE S tainless steel ( 1)(2) 0 (41,4 ) 450 (31,1) S teel(1) 0 (41,4) 325 (22,4) NPT, RF, or SWE S tainless steel ( 1)(2) 0 (41,4 ) 325 (22,4) 95HT at 650 F (343 C) 1/4, 1/2, 3/4, and 1 (25) 1-1/2 and 2 (50) S teel(1)(3 ) S tainless steel(1)(3 ) S teel(1)(3 ) S tainless steel(1)(3 ) RF 535 (36,9) 535 (36,9) N PT or SWE 0 (41,4) 0 (41,4) RF 445 (,7) 445 (,7) N PT or SWE 0 (41,4) 550 (37,9) RF 535 (36,9) 450 (31,1) N PT or SWE 0 (41,4) 450 (31,1) RF 445 (,7) 445 (,7) N PT or SWE 0 (41.4) 450 (31,1) 1. Maximum inlet for Types 95HT and 95HP is 0 (41,4 bar) or body rating limit, whichever is lower. Pressures listed for 95HT assume temperatures of 650 F (343 C), and F (37,8 C) for 95HP. 2. Maximum outlet pressure for the stainless steel 95HP is 550 (37,9 bar) or flange rating limit, whichever is lower. 3. Maximum outlet pressure for the 95HT is 450 (31,1 bar) or flange rating limit, whichever is lower. - 57

58 ir H Series Pressure Reducing Regulars Parts Metal for Ranges Temperature 8. Table ODY DESIGN B H 5 9 P 5H 9 T 5H 9 C 95H iron Cast Standard Construction 406 F - 8 C) (-29 available ot N e availabl ot N e availabl Not Low Temperature Construction 406 F C) (-40 available ot N e availabl ot N e availabl Not Steel 450 F C) ( F C) ( F C) (-29 available Not steel Stainless Standard Construction 450 F C) (-29 Standard Construction 450 F C) (-29 Standard Construction 650 F C) (-29 Standard Construction F - 38 C) (-29 Low Temperature Construction 450 F C) (-40 Low Temperature Construction 450 F C) (-40 available Not Low Temperature Construction F C) (-198 Ranges Pressure Outlet 6. Table TYPE BODY SIZE, INCHES (DN) PRESSURE RNGE UTLET O ) 1 (, SPRING WIRE DIMETER, INCHES (mm) NUMBER SPRING PRT ND COLOR 95H 1/4 2,1) (1,0 5,2) (1, ,3) (4,8 70 (3,76) (4,37) (5,26) 0.7 Yellow 1E Green 1E Red 1E /2 2,1) (1,0 5,2) (1, ,3) (4,8 70 (5,26) 0.7 (5,94) (7,13) Yellow 1E Green 1E Red 1E (25) 1 3/4, 2,1) (1,0 5,2) (1, ,3) (4,8 70 (7,77) 0.6 (8,71) (,3) Yellow 1E Green 1E Red 1E (50) 2 1-1/2, 80 5 ) 5,5 (0,34 8,3) (4,1 1 9,7) (6,9 140,3) (8,3 1 (13,5) (14,3) (,1) (16,7) blue Light 1E gray Light 1E Yellow 1E Black 4P HT 1/4 6,9) (1,0,7) (5,5 80 (4,87) (7,16) Unpainted 14B9941X012 Unpainted 14B9940X012 1/2 6,9) (1,0,7) (5,5 80 (7,16) (9,52) Unpainted 14B9943X012 Unpainted 14B9942X012 (25) 1 3/4, 6,9) (1,0,7) (5,5 80 (11,0) (14,2) Unpainted 14B9944X012 Unpainted 14B9945X012 (50) 2 1-1/2, 6,9) (1,0 17,9) (4,1 2 (,9) (,6) Unpainted 17B1704X012 Unpainted 17B1705X012 95HP 1/4 6,9) (1,0 27,6) (5, (4,87) (7,16) Unpainted 14B9941X012 Unpainted 14B9940X012 1/2 6,9) (1,0 27,6) (5, (7,16) (9,52) Unpainted 14B9943X012 Unpainted 14B9942X012 (25) 1 3/4, 6,9) (1,0 27,6) (5, (11,0) (14,2) Unpainted 14B9944X012 Unpainted 14B9945X012 (50) 2 1-1/2, 6,9) (1,0,7) (4,1 (,9) (,6) Unpainted 17B1704X012 Unpainted 17B1705X012 95HC 1/2 2,1) (1,0 5,2) (1, ,3) (4,8 70 (5,26) 0.7 (6,17) (7,47) Unpainted 1E3956X0012 Unpainted 1N Unpainted 17B2495X012 (25) 1 3/4, 2,1) (1,0 5,2) (1, ,3) (4,8 70 (7,77) 0.6 (9,53) (11,1) Unpainted 1E3989X0012 Unpainted 1K Unpainted X012 (50) 2-1/2, 5,5 (0, ) (13, d Unpainte 14B1802X012 Sizing Valve Relief for Flow Coefficients 7. Table BODY SIZE, INCHES (DN) WIDE-OPEN COEFFICIENTS SIZING) (FOR RELIEF C 1 C g C v / / (25) 1 /4, (50) 2-1/2, Parts Soft for Ranges Temperature 9. Table TERIL M E TEMPERTURE RNG itrile N ) 82 C ( F -40 eoprene N ) 82 C ( F -40 (FKM) luoroelasmer F ) 149 C (-18 F 0

59 ir H Series Pressure Reducing Regulars Diaphragm Elasmer with Sizes Body 1-Inch through 1/4 for 95H Capacities Type. able T ) (1 PRESSURE RNGE, PRESSURE SETTING, INLET PRESSURE, IR OF CPCITIES IN SCFH (m³/h(n)) Body /4-Inch 1 y Bod /2-Inch 1 y Bod /4-Inch 3 y Bod 1-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t % Offse 2,1) (1,0 (1,0) (2,1) (3,4) 50 (,7) (18,2) 680 (22,5) 840 (29,5) 1 (50,9) 1900 (53,6) (26,8) 0 (32,2) 1 (42,9) (61,6) 2 (72,4) 2700 (24,1) 900 (24,1) 900 (37,5) 1400 (59,0) 2 (72,4) 2700 (37,5) 1400 (40,2) (56,3) 2 (75,0) 2800 (88,4) 3 (59,0) 2 (77,7) 2900 (7) 4000 (161) 00 (198) 7400 (83,1) 3 (1) 4 (161) 00 (214) 8000 (257) 90 (59,0) 2 (91,1) 3400 (145) 5400 (233) 8700 (268),000 (88,4) 3 (145) 5400 (214) 8000 (314) 11,700 (375) 14,000 (2,1) (3,4) 50 (,7) (,9) 780 (42,9) (75,0) 2800 (85,8) 3 (25,7) 9 (67) 2 (113) 4 (123) 40 (34,8) 1 (53,6) (83,1) 3 (7) 4000 (56,3) 2 (80,4) 0 (1) 4 (131) 4900 (7) 4000 (169) 6 (247) 9 (268),000 (161) 00 (263) 9800 (322) 12,000 (375) 14,000 (7) 4000 (198) 7400 (322) 12,000 (402),000 (177) 60 (295) 11,000 (482) 18,000 (563) 21, ,2) (1,7 (3,4) 50 (5,2) 75 (,7) (32,2) 1 (37,5) 1400 (69,9) (7) 4000 (42,9) (61,6) 2 4 (166) 6 (37,5) 1400 (56,3) 2 (83,1) 3 (93,8) 3 (61,6) 2 (77,7) 2900 (123) 40 (137) 5 (161) 00 (198) 7400 (295) 11,000 (322) 12,000 (231) 80 (295) 11,000 (456) 17,000 (482) 18,000 (169) 6 (188) 7000 (402),000 (509) 19,000 (257) 90 (348) 13,000 (643) 24,000 (724) 27,000 (5,2) 75 (,7) (42,9) (99,2) 3700 (137) 5 (64,3) 2400 (145) 5400 (4) 70 (61,6) 2 (99,2) 3700 (126) 4700 (99,2) 3700 (147) 5 (190) 7 (214) 8000 (375) 14,000 (429) 16,000 (322) 12,000 (563) 21,000 (670) 25,000 (233) 8700 (456) 17,000 (616) 23,000 (348) 13,000 () 28,000 (938) 35,000 70,3) (4,8 (8,6) (,3) (,7) (53,6) (53,6) (75,0) 2800 (7) 4000 (75,0) 2800 (93,8) 3 (123) 40 (185) 6900 (91,1) 3400 (7) 4000 (139) 5 (214) 8000 (5) 5800 (182) 6800 (2) 8 (295) 11,000 (228) 8 (322) 12,000 (402),000 (509) 19,000 (375) 14,000 (482) 18,000 (616) 23,000 (777) 29,000 (295) 11,000 (375) 14,000 (429) 16,000 (697) 26,000 (429) 16,000 (536),000 (724) 27,000 (18) 38,000 (,3) (12,1) 175 (,7) (67) 2 (80,4) 0 (145) 5400 (2) 3800 (1) 4 (4) 70 () 50 (174) 6 (233) 8700 (255) 9 (295) 11,000 (402),000 (375) 14,000 (429) 16,000 (616) 23,000 (536),000 (643) 24,000 (992) 37,000 (429) 16,000 (536),000 (831) 31,000 (590) 22,000 (697) 26,000 (1179) 44,000 by 0.6. values table multiply the diaphragms, metal using regulars for obtain capacities To 1. Diaphragm Metal or Elasmer with Sizes Body 2-Inch and 1-1/2 for 95H Capacities Type 11. Table PRESSURE RNGE, PRESSURE SETTING, PRESSURE, INLET IR OF CPCITIES IN SCFH (m³/h(n)) Body -1/2-Inch 1 y Bod 2-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t % Offse ,5) (0,34 (0,34) 5 (0,69) (3,4) 50 (,7) (25,5) 950 (93,8) 3 (174) 6 (322) 12,000 (482) 18,000 (36,8) 0 (7) 4000 (214) 8000 (375) 14,000 (536),000 (26,8) 0 (7) 4000 (241) 9000 (429) 16,000 (509) 19,000 (29,5) 1 (147) 5 (322) 12,000 (509) 19,000 (563) 21,000 (2,1) (2,8) 40 (3,4) 50 (,7) (91,1) (214) 8000 (536),000 (777) 29,000 (163) 6 (241) 9000 (402),000 (831) 31,000 (18) 38,000 4 (214) 8000 (643) 24,000 (1286) 48,000 (14) 53,000 (166) 6 (268),000 (804),000 (1474) 55,000 (81) 59,000 (3,4) 50 (5,2) 75 (,7) (241) 9000 (268),000 (563) 21,000 (45) 39,000 (375) 14,000 (509) 19,000 (965) 36,000 (1367) 51,000 (322) 12,000 (536),000 (12) 43,000 (1742) 65,000 (536),000 (72) 40,000 () 75,000 (2251) 84,000 (5,2) 75 (,7) (375) 14,000 (616) 23,000 (12) 43,000 (590) 22,000 (1313) 49,000 (1742) 65,000 (402),000 (1340) 50,000 (2412) 90,000 () 28,000 (2412) 90,000 (3216) 1, ,3) (4,1 (8,6) (,5) 225 (,7) (295) 11,000 () 28,000 (72) 40,000 (777) 29,000 (1662) 62,000 (2358) 88,000 (322) 12,000 () 28,000 (1474) 55,000 (804),000 (1662) 62,000 (2144) 80, ,7) 6,9 ( ) (8,6 (,3) (,7) (563) 21,000 () 28,000 (1126) 42,000 (72) 40,000 (1447) 54,000 (2278) 85,000 (590) 22,000 (45) 39,000 (25) 86,000 (72) 40,000 (1876) 70,000 (40),000 1,3) (8,3 (,3) (12,1) 175 (,7) (509) 19,000 (616) 23,000 (16) 45,000 (858) 32,000 (1179) 44,000 (2412) 90,000 (536),000 (643) 24,000 (25) 86,000 (884) 33,000 (16) 45,000 (3752) 140,000

60 ir - 95H Series Pressure Reducing Regulars Diaphragms Elasmer with Sizes Body 1-Inch through 1/4 for 95HP Capacities Type 12. Table PRESSURE RNGE, PRESSURE SETTING, INLET PRESSURE, IR OF CPCITIES IN SCFH (m³/h(n)) Body /4-Inch 1 y Bod /2-Inch 1 y Bod /4-Inch 3 y Bod 1-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t % Offse 6,9) (1,0 (1,0) (2,1) (3,4) 50 (8,04) (,2) 380 (21,4) 800 (14,7) 550 (16,1) 0 (32,2) 1 (16,0) 0 (18,8) 700 (29,5) 1 (22,8) 850 (32,2) 1 (45,6) 1700 (34,8) 1 (40,2) (83,0) 3 (48,2) 1800 (64,3) 2400 (1) 4 (32,1) 1 (50,9) 1900 (80,4) 0 (42,9) (72,3) 2700 (126) 4700 (,7) (27,6) 400 (41,4) 0 (32,2) 1 (45,6) 1700 (48,2) 1800 (56,3) 2 (45,6) 1700 (61,6) 2 (61,6) 2 (69,7) (56,3) 2 (72,4) 2700 (88,4) 3 4 (75,0) 2800 (88,4) 3 (2) 3800 (129) (174) 6 (2) 8 (322) 12,000 (166) 6 (214) 8000 (255) 9 (348) 13,000 (147) 5 (1) 7 (241) 9000 (322) 12,000 (1) 7 (268),000 (322) 12,000 (429) 16,000 (3,4) 50 (,7) (27,6) 400 (41,4) 0 (37,5) 1400 (80,4) 0 (93,8) 3 (7) 4000 (134) 0 (67,0) 2 (7) 40 (147) 5 (3) 5700 (3) 5700 (61,6) 2 (93,8) 3 (118) 4400 (139) 5 (161) 00 (2) 3800 (3) 5700 (172) 6400 (188) 7000 (2) 8 (134) 0 (214) 8000 (295) 11,000 (375) 14,000 (509) 19,000 (228) 8 (348) 13,000 (429) 16,000 (509) 19,000 (643) 24,000 (145) 5400 (268),000 (402),000 (429) 16,000 (536),000 (249) 9 (429) 16,000 (616) 23,000 (697) 26,000 (884) 33,000 (8,6) (,7) (27,6) 400 (41,4) 0 (53,6) 4 (124) 6 (188) 7000 (9) 7800 (85,8) 3 (3) 5700 (222) 8 (268),000 (322) 12,000 (1) 4 (3) 5700 (193) 7 (9) 7800 (241) 9000 (180) 6700 (249) 9 (295) 11,000 (322) 12,000 (375) 14,000 (228) 8 (348) 13,000 (482) 18,000 (590) 22,000 (777) 29,000 (375) 14,000 (590) 22,000 (777) 29,000 (858) 32,000 (45) 39,000 (236) 8800 (429) 16,000 (563) 21,000 () 28,000 (12) 43,000 (402),000 (697) 26,000 (938) 35,000 (16) 45,000 (1769) 66,000 80,7) (5,5 (8,6) (,3) (,7) (27,6) 400 (41,4) 0 (56,3) 2 (75,0) 2800 (99,2) 3700 (139) 5 (188) 7000 (75,0) 2800 (7) 4000 (3) 5700 (1) 7 (295) 11,000 (80,4) 0 (7) 4000 (139) 5 (174) 6 (247) 9 (139) 5 (174) 6 (2) 8 (268),000 (375) 14,000 (188) 7000 (254) 9 (348) 13,000 (429) 16,000 (536),000 (295) 11,000 (402),000 (536),000 (670) 25,000 (911) 34,000 (9) 7800 (228) 8 (322) 12,000 (456) 17,000 (697) 26,000 (348) 13,000 (402),000 (616) 23,000 (777) 29,000 (1169) 43,0 (,5) 225 (,7) (27,6) 400 (41,4) 0 (85,8) 3 (113) 4 (3) 5700 (193) 7 4 (177) 60 (228) 8 (348) 13,000 (147) 5 (174) 6 (236) 8800 (295) 11,000 (249) 9 (295) 11,000 (375) 14,000 (509) 19,000 (295) 11,000 (456) 17,000 (563) 21,000 (804),000 (536),000 () 28,000 (938) 35,000 (1340) 50,000 (322) 12,000 (482) 18,000 (590) 22,000 (804),000 (563) 21,000 (831) 31,000 (72) 40,000 (21) 59,000 (,7) (24,2) 350 (27,6) 400 (41,4) 0 (139) 5 () 50 (193) 7 (6) 7700 (236) 8800 (348) 13,000 (241) 9000 (255) 9 (322) 12,000 (429) 16,000 (456) 17,000 (563) 21,000 (563) 21,000 (643) 24,000 (965) 36,000 (992) 37,000 (99) 41,000 (81) 59,000 (590) 22,000 (697) 26,000 (1177) 44,000 (18) 38,000 (12) 47,000 (2171) 81, ,6) (5,5 (27,6) 400 (41,4) 0 (188) 7000 (193) 7 (348) 13,000 (375) 14,000 (295) 11,000 (322) 12,000 (536),000 (563) 21,000 (938) 35,000 (72) 40,000 (18),000 (1742) 65,000 (1126) 42,000 (1340) 50,000 (2144) 80,000 (2278) 85,000 Diaphragms Metal with Sizes Body 1-Inch through 1/4 for Capacities 95HT Type 13. Table PRESSURE RNGE, PRESSURE SETTING, INLET PRESSURE, IR OF CPCITIES IN SCFH (m³/h(n)) Body /4-Inch 1 y Bod /2-Inch 1 y Bod /4-Inch 3 y Bod 1-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t % Offse 6,9) (1,0 (1,0) (2,1) (3,4) 50 (4,82) 180 (6,16) 2 (12,9) 480 (8,84) 3 (9,65) 3 (19,3) 7 (9,65) 3 (11,3) 4 (17,7) 6 (13,7) 5 (19,3) 7 (26,8) 0 (,9) 780 (24,1) 900 (50,9) 1900 (29,5) 1 (37,5) 1400 (69,7) (19,3) 7 (29,5) 1 (48,2) 1800 (25,7) 9 (42,9) (75,0) 2800 (,7) (27,6) 400 (41,4) 0 (19,3) 7 (26,8) 0 (29,5) 1 (34,8) 1 (26,8) 0 (37,5) 1400 (37,5) 1400 (42,9) (34,8) 1 (42,9) (53,6) (72,4) 2700 (45,6) 1700 (53,6) (61,6) 2 (77,7) 2900 (72,4) 2700 (5) 3900 (131) 4900 (193) 7 (99,2) 3700 (129) 4800 (3) 5700 (9) 7800 (88,4) 3 4 (145) 5400 (193) 7 4 (161) 00 (193) 7 (257) 90 (3,4) 50 (,7) (27,6) 400 (41,4) ) (22,5 800 (48,2 2 ) (56, ) (64, ) (80,4 (40, ) (75,0 3 ) (88, ) (91, ) (91,1 400 (37,5 2 ) (56,3 0 2 ) (69,7 3 ) (83,1 0 3 ) (96,5 2 ) (61, ) (91, ) (2 4 ) ( ) (131 (80,4) 0 (129) 4800 (177) 60 (225) 8400 (6) 11,400 (137) 5 (9) 7800 (257) 90 (6) 11,400 (386) 14,400 (85,8) 3 (161) 00 (241) 9000 (257) 90 (322) 12,000 () 50 (257) 90 (370) 13,800 (418),0 (531) 19,800 (8,6) (,7) (27,6) 400 (41,4) 0 (32,2) 1 (72,4) 2700 (99,2) 3700 (113) 4 (126) 4700 (50,9) 1900 (91,1) 3400 (134) 0 (161) 00 (193) 7 (67) 2 (91,1) 3400 (1) 4 (126) 4700 (145) 5400 (7) 4000 () 50 (177) 60 (193) 7 (225) 8400 (137) 5 (9) 7800 (289),800 (354) 13, (466) 17,400 (225) 8400 (354) 13, (466) 17,400 (5) 19, (627) 23,400 (142) 5 (257) 90 (338) 12,0 (450) 16,800 (691) 25,800 (241) 9000 (418),0 (563) 21,000 (724) 27,000 (61) 39,0 80,7) (5,5 (8,6) (,3) (,7) (27,6) 400 (41,4) 0 (34,8) 1 (45,6) 1700 (59,0) 2 (83,1) 3 (113) 4 (45,6) 1700 (64,3) 2400 (91,1) (177) 60 (48,2) 1800 (64,3) 2400 (83,1) 3 (5) 3900 () 50 (83,1) 3 (5) 3900 (131) 4900 (161) 00 (225) 8400 (113) 4 (3) 5700 (9) 7800 (257) 90 (322) 12,000 (177) 60 (241) 9000 (322) 12,000 (402),000 (547),400 (126) 4700 (137) 5 (193) 7 (273), (418),0 (9) 7800 (241) 9000 (370) 13,800 (466) 17,400 (702) 26, (,5) 225 (,7) (27,6) 400 (41,4) 0 (50,9) 1900 (67) 2 (91,1) 3400 (1) 4 (72,4) 2700 (7) 4000 (137) 5 (9) 7800 (88,4) 3 (5) 3900 (142) 5 (177) 60 () 50 (177) 60 (225) 8400 (6) 11,400 (177) 60 (273), (338) 12,0 (482) 18,000 (322) 12,000 (450) 16,800 (563) 21,000 (804),000 (193) 7 (289),800 (354) 13, (482) 18,000 (338) 12,0 (498) 18,0 (643) 24,000 (949) 35,400 (,7) (24,2) 350 (27,6) 400 (41,4) 0 (83,1) 3 (91,1) 3400 (1) 4 (123) 40 (142) 5 (9) 7800 (145) 5400 (3) 5700 (193) 7 (257) 90 (273), (338) 12,0 (338) 12,0 (386) 14,400 (579) 12,0 (595) 22, (659) 24,0 (949) 35,400 (354) 13, (418),0 (708) 26,400 (611) 22,800 (756) 28, (12) 48,0

61 ir H Series Pressure Reducing Regulars Diaphragms Metal with Sizes Body 1-Inch through 1/4 for 95HC Capacities Type. Table PRESSURE RNGE, PRESSURE SETTING, INLET PRESSURE, IR OF CPCITIES IN SCFH (m³/h(n)) Body /4-Inch 1 y Bod /2-Inch 1 y Bod /4-Inch 3 y Bod 1-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t 0% Offse 2 t 0% Offse 1 t % Offse 50 3,4) (1,0 (1,0) (2,1) (3,4) 50 (,7) (4,82) 180 (6,16) 2 (12,9) 480 (19,3) 7 (26,8) 0 (8,84) 3 (9,65) 3 (19,3) 7 (26,8) 0 (37,5) 1400 (9,65) 3 (11,3) 4 (17,7) 6 (34,8) 1 (42,9) (13,7) 5 (19,3) 7 (26,8) 0 (45,6) 1700 (53,6) (,9) 780 (24,1) 900 (50,9) 1900 (72,4) 2700 (5) 3900 (29,5) 1 (37,5) 1400 (69,7) (99,2) 3700 (129) 4800 (19,3) 7 (29,5) 1 (48,2) 1800 (88,4) 3 4 (25,7) 9 (42,9) (75,0) (161) ,8) (5,5 (8,6) (,3) (,7) (34,8) 1 (45,6) 1700 (59,0) 2 (45,6) 1700 (64,3) 2400 (91,1) 3400 (48,2) 1800 (64,3) 2400 (83,1) 3 (83,1) 3 (5) 3900 (131) 4900 (113) 4 (3) 5700 (9) 7800 (177) 60 (241) 9000 (322) 12,000 (126) 4700 (137) 5 (193) 7 (9) 7800 (241) 9000 (370) 13,800 (,5) 225 (,7) (50,9) 1900 (67) 2 (72,4) 2700 (7) 4000 (88,4) 3 (5) 3900 () 50 (177) 60 (177) 60 (273), (322) 12,000 (450) 16,800 (193) 7 (289),800 (338) 12,0 (498) 18,0 Bodies 2-Inch and 1-1/2 for Capacities Diaphragm) 95HP (Elasmer and Diaphragm) (Metal 95HT Type 14. Table PRESSURE RNGE, PRESSURE SETTING, PRESSURE, INLET IR OF CPCITIES IN SCFH (m³/h(n)) Body -1/2-Inch 1 y Bod 2-Inch 0% Offset 1 t 0% Offse 2 t 0% Offse 1 t % Offse 6,9) (1,0 (1,0) (2,1) (3,4) 50 (48,2) (188) 7000 (75,0) 2800 (161) 00 (255) 9 (53,6) (134) 0 (268),000 (80,4) 0 (214) 8000 (429) 16,000 (,7) (41,4) 0 (375) 14,000 (563) 21,000 () 28,000 (804),000 (482) 18,000 (670) 25,000 (804),000 (858) 32,000 (831) 31,000 (831) 31,000 (884) 33,000 (911) 34,000 (884) 33,000 (884) 33,000 (938) 35,000 (965) 36,000 (3,4) 50 (,7) (41,4) 0 (174) 6 (322) 12,000 (643) 24,000 (965) 36,000 (1447) 54,000 (18),000 (295) 11,000 (482) 18,000 (992) 37,000 (1340) 50,000 (1662) 62,000 (1796) 67,000 (214) 8000 (804),000 (1688) 63,000 (90) 78,000 (2358) 88,000 (2466) 92,000 (348) 13,000 (965) 36,000 (1956) 73,000 (2278) 85,000 (2466) 92,000 (2546) 95,000 (8,6) (,7) (41,4) 0 (536),000 (804),000 (1286) 48,000 () 75,000 (2198) 82,000 (858) 32,000 (1474) 55,000 () 75,000 (2546) 95,000 (27) 3,000 (72) 40,000 (2198) 82,000 (2868) 7,000 (3404) 127,000 (3564) 133,000 (16) 45,000 () 97,000 (3136) 117,000 (3484) 1,000 (3618) 135, ,2) (4,1 (8,6) (,3) (,7) (41,4) 0 (429) 16,000 (536),000 (965) 36,000 (1286) 48,000 (1394) 52,000 (697) 26,000 (884) 33,000 (1394) 52,000 (2278) 85,000 (2546) 95,000 (456) 17,000 (536),000 (1340) 50,000 (2948) 1,000 (3350),000 (697) 26,000 (911) 34,000 () 75,000 (4288) 1,000 (4556) 170,000 (,5) 225 (,7) (41,4) 0 (724) 27,000 (72) 40,000 (19) 72,000 (2412) 90,000 (1367) 51,000 (19) 72,000 (3216) 1,000 (3484) 1,000 () 28,000 (1126) 42,000 (2680),000 (3350),000 (1394) 52,000 (2144) 80,000 (4556) 170,000 (4824) 180, (18,9) 275 (,7) (41,4) 0 (804),000 (16) 45,000 (1983) 74,000 (2251) 84,000 (18),000 (1244) 80,000 (3457) 129,000 (3886) 145,000 (804),000 (72) 40,000 (2492) 93,000 (2948) 1,000 (18),000 (2144) 80,000 (4502) 168,000 (4878) 182,000,7) (4,1 95HP only Type (,7) (24,2) 350 (27,6) 400 (41,4) 0 (14) 53,000 (17) 64,000 (2546) 95,000 (2) 112,000 (2519) 94,000 (82) 1,000 (3886) 145,000 (4502) 168,000 (1447) 54,000 (1876) 70,000 (2948) 1,000 (3645) 136,000 () 97,000 (34) 128,000 (4368) 163,000 (5333) 199,000 boost. due limited capacities indicate areas Shaded -

62 ir 95H Series Pressure Reducing Regulars PRESSURE RNGE, 5 40 (0,34 2,8) (2,1 13,8) Table 16. Type 95HC Capacities for 1-1/2 and 2-Inch Body Sizes with Metal Diaphragms PRESSURE SETTING, (1,0) (8,6) INLET PRESSURE, (2,1) 50 (3,4) (,7) (,3) (,7) 225 (,5) (,7) CPCITIES IN SCFH (m³/h(n)) OF IR 1-1/2-Inch Body 2-Inch Body % Offset % Offset % Offset % Offset 1800 (48,2) (188) 14,000 (375) 21,000 (563) 16,000 (429),000 (536) 36,000 (965) 27,000 (724) 40,000 (72) 2800 (75,0) 00 (161) 9 (255) 18,000 (482) 25,000 (670) 26,000 (697) 33,000 (884) 52,000 (1394) 51,000 (1367) 72,000 (19) (53,6) 0 (134),000 (268) 31,000 (831) 31,000 (831) 17,000 (456),000 (536) 50,000 (1340) 28,000 () 42,000 (1126) 0 (80,4) 8000 (214) 16,000 (429) 33,000 (884) 33,000 (884) 26,000 (697) 34,000 (911) 75,000 () 52,000 (1394) 80,000 (2144) Table 17. Dimensions and Shipping Weight BODY SIZE, INCHES (DN) Cast Iron Steel or Stainless Steel D IMENSIONS, INCHES (mm) B C D PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 1 / (57) 2.75 (70) 1.81 (46) 4.50 (114) 3.19 (81) 4 (1,8) 1 / (99) 4.00 (1) 1.81 (46) 6.00 (2) 4.25 (8) 8 (3,6) 3 /4, 1 (25) 4.88 (124) 5.00 (127) 2.25 (57) 9.00 (229) 6.06 (4) (9,1) 1-1/2, 2 (50) 7.25 (184) 7.25 (184) 2.56 (65) (367) 8.19 (8) 73 (33,1) D C (MXIMUM) BODY SIZE NPT B INCHES (mm) 7 (178) 14 (356) TYPE 95H REGULTOR FLNGED BODIES VILBLE IN 1/2, 3/4, 1 (DN 25), 1-1/2, ND 2-INCH (DN 50) BODY SIZES WITH RF, RF, ND PN 16/25/40 END CONNECTION STYLES Figure 3. Dimensions - 62

63 95H Series Pressure Reducing Regulars Ordering Guide ir Type (Select One) o 95H*** o 95HP (high pressure)*** o 95HT (high temperature)*** o 95HC (cryogenic)* Body Size (Select One) o 1/4-inch (NPT screwed only) o 1-inch (DN 25) o 1/2-inch o 1-1/2-inch o 3/4-inch o 2-inch (DN 50) Body Material and End Connection Style (Select One) Cast Iron o NPT Screwed*** WCC Steel CF8M Stainless Steel o NPT Screwed*** o NPT Screwed*** o RF*** o RF*** o RF*** o RF*** o SWE** o SWE** o PN 16/25/40* o PN 16/25/40* Spring Case Material (Select One) o Cast iron (standard for cast iron body)*** o WCB Steel (standard for steel or stainless steel bodies)*** o CF8M Stainless steel (optional for stainless steel body)** Diaphragm - See Table 4 (Select One) o Neoprene (standard for 95H or 95HP)*** o Fluoroelasmer (FKM)*** o S Stainless steel (standard for 95HT or 95HC)*** PTFE Diaphragm Protecr - See Table 4 (Optional) o Yes (available with neoprene or fluoroelasmer diaphragm)*** - continued - To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 63

64 ir 95H Series Pressure Reducing Regulars Ordering Guide (continued) Outlet Pressure Range (Select One) Types 95H with 1/4 1-inch body sizes o (1,0 2,1 bar)*** o (1,7 5,2 bar)*** o 70 (4,8,3 bar)*** Types 95H with 1-1/2 2-inch body sizes o 5 80 (0,34 5,5 bar)*** o 1 (4,1 8,3 bar)*** o 140 (6,9 9,7 bar)*** o 1 (8,3,3 bar)*** Type 95HT with 1/4 1-inch body sizes o (1,0 6,9 bar)*** o 80 (5,5,7 bar)*** Trim Material - See Table 4 (Select One) Metal Seat o S4 Stainless steel (standard)*** Elasmer Seat (select one from each column) Disk Holder Disk o Brass*** o Neoprene or Nitrile*** o S4 Stainless steel*** o Fluoroelasmer (FKM)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Type 95HT with 1-1/2 2-inch body sizes o (1,0 6,9 bar)*** o 2 (4,1 17,9 bar)*** Type 95HP with 1/4 1-inch body sizes o (1,0 6,9 bar)*** o (5,5 27,6 bar)*** Type 95HP with 1-1/2 2-inch body sizes o (1,0 6,9 bar)*** o (4,1,7 bar)*** Type 95HC with 1/4 1-inch body sizes o (1,0 2,1 bar)* o (1,7 5,2 bar)* o 40 (2,8 13,8 bar)* Type 95HC with 1-1/2 2-inch body sizes o 5 80 (0,34 5,5 bar)* - 64

65 627 Series Pressure Reducing Regulars ir Introduction The 627 Series direct-operated pressure reducing regulars are for low and high pressure systems. These regulars are used take the first-stage pressure cut for many general pressure reduction applications. See Table 1 for available configurations. Body Sizes and End Connection Styles See Table 2 Flow Coefficients See Table 4 Temperature Capabilities See Table 5 Features Internal Relief Valve vailable Stainless Steel Construction vailable In-Line Maintenance pplication Versatility Wide Range of Flow Capabilities Tight Shuff Capability Maximum Inlet Pressure (Body Rating) Ductile Iron: 0 (69 bar) Steel: (138 bar) or body rating limit, whichever is lower See Tables 6 and 8 Maximum Outlet (Casing) Pressure See Table 7 Outlet Pressure Range 5 (0,34 34,5 bar) in 6 ranges See Table 8 Internal Relief Performance Type 627R: See Table 7 Type 627MR: Limited by filed-installed control line piping Pressure Registration See Table 1 dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.1:627, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 627 TYPE NUMBER R Table 1. vailable Configurations CONFIGURTIONS Type 627 with internal registration, equipped with a pit tube for greater regulated capacities. Type 627 with internal relief, internal registration, and an open throat. 627M Type 627 with external pressure registration. 627H Type 627 with internal registration and a diaphragm limiter deliver a higher outlet pressure. 627MR Type 627M with internal relief and external registration. 627HM 627LB Type 627M with external registration and a diaphragm limiter deliver higher outlet pressure. Type 627 with longer body. ll other configurations are available in the LB version with NPT end connections. INLET PRESSURE PRESSURE TMOSPHERIC PRESSURE Table 2. BODY SIZE, INCHES (DN) Body Sizes and End Connection Styles Ductile Iron END CONNECTION STYLE Steel or Stainless Steel Figure 2. Type 627 Operational Schematic 3/4 NPT Screwed 1 (25), or 2 (50) NPT Screwed NPT Screwed NPT Screwed, RF, RF, 0 RF, or PN 16/25/40-65

66 ir 627 Series Pressure Reducing Regulars BODY Ductile iron, WCB or LCC Steel, or CF8M Stainless steel SPRING CSE ND DIPHRGM CSE Ductile iron, luminum, WCB or LCC Steel, or CF8M Stainless steel ORIFICE S Stainless steel, S3 Stainless steel, or luminum Table 3. Construction Materials VLVE DISK Nylon, Nitrile, or Fluoroelasmer (FKM) VLVE DISK HOLDER S Stainless steel, S3 Stainless steel, or luminum LEVER SSEMBLY Steel O-RINGS DIPHRG M Nitrile or Nitrile or Fluoroelasmer (FKM) Fluoroelasmer (FKM) ORIFICE SIZE, I NCHES (mm) Table 4. Flow Coefficients for Relief Sizing 3/4-INCH BODY 1-INCH BODY 2-INCH BODY Wide-Open Cg Wide-Open Cv C 1 Wide-Open Cg Wide-Open Cv C 1 Wide-Open Cg Wide-Open Cv C 1 3/32 (2,4) /8 (3,2) /16 (4,8) /4 (6,4) /8 (9,5) /2 (12,7) MTERIL Nitrile Table 5. Fluoroelasmer (FKM) Nylon Temperature Capabilities PRT Disk Diaphragm Disk Diaphragm TEMPERTURE RNGE F ( C) F ( C) 0 F ( C) 0 F ( C) D isk -40 F ( C) Table 6. Maximum Valve Disk Inlet Pressure DISK MTERIL MXIMUM INLET PRESSURE N itrile 0 (69 bar) N ylon (138 bar) F luoroelasmer (FKM) (13,8 bar) MXIMUM PRESSURE DESCRIPTION Maximum pressure spring and diaphragm casings prevent leak atmosphere other than relief action (internal parts damage may occur) Maximum pressure spring and diaphragm casings prevent burst of casings during abnormal operation (leak atmosphere and internal parts damage may occur) Maximum diaphragm casing overpressure (above setpoint) prevent damage internal parts T able 7. Maximum Spring and Diaphragm Casing Pressure(1) SPRING ND DIPHRGM CSING STYLE TYPE 627, TYPE 627R, TYPE 627M, D ie cast aluminum Not vailable TYPE 627MR, Not vailable D ie cast aluminum Not vailable TYPE 627H ND 627HM, Not vailable Not vailable S teel (55,2) D ie cast aluminum 375 (25,9) 375 (25,9) Not vailable 1. If the spring case is pressurized, a metal adjusting screw cap is required. Contact your Fisher Sales Representative. Not vailable Not vailable D uctile iron 465 (32) 465 (32) 465 (32) 465 (32) Not vailable S teel ll styles 1 (8,3) 1 (8,3) 1 (8,3) C F D (STNDRD) E SPRING CSE VENT LOCTION POSITION 1 (STNDRD) POSITION 2 POSITION 3 BODY-SPRING CSE ORIENTTION Figure 3. Type 627 Spring Case and Vent Location POSITION 4-66

67 627 Series Pressure Reducing Regulars ir TYPE NUMBER Table 8. Maximum Inlet Pressures, Differential Pressures, and PRESSURE RNGE, SPRING PRT NUMBER, ND COLOR ORIFICE SIZE, INCHES ( m m) Outlet Pressure Ranges MXIMUM INLET PRESSURE, MXIMUM DIFFERENTIL PRESSURE, PSID (BR) 5 ( 2) psi g 3/32 (2,4) (1) (1) 1/8 (3,2) 0 (69)(1) 0 (69)(1) (0,34 1,4 bar) 3/16 (4,8) (51,7) (51,7) 1/4 (6,4) B76X012 3/8 (9,5) (,7) (,7) Yellow 1/2 (12,7) /32 (2,4) (1) (1) (1,0 2,8 bar) 1/8 (3,2) (1) (1) 3/16 (4,8) 0 (69)(1) 0 (69)(1) 1/4 (6,4) (51,7) (51,7) B77X012 3/8 (9,5) 627 Green 1/2 (12,7) (,7) (,7) and 627M(3) /32 (2,4) (1) (1) (2,4 5,5 bar) 1/8 (3,2) (1) (1) 3/16 (4,8) (1) (1) 1/4 (6,4) (1) (1) B78X012 3/8 (9,5) 0 (69)(1) 0 (69)(1) Blue 1/2 (12,7) (51,7) (51,7) 70 3/32 (2,4) (1) (1) (4,8,3 bar) 1/8 (3,2) (1) (1) 3/16 (4,8) (1) (1) 1/4 (6,4) (1) (1) B79X012 3/8 (9,5) 0 (86,2)(1) 0 (86,2)(1) Red 1/2 (12,7) (51,7) (51,7) 5 ( 2) psi g 3/32 (2,4) (1) (1) (0,34 1,4 bar) 1/8 (3,2) 0 (69)(1) 0 (69)(1) 3/16 (4,8) (51,7) (51,7) 1/4 (6,4) B76X012 3/8 (9,5) (,7) (,7) Yellow 1/2 (12,7) 3/32 (2,4) (1) (1) 40 1/8 (3,2) (1) (1) (1,0 2,8 bar) 3/16 (4,8) 0 (69)(1) 0 (69)(1) 1/4 (6,4) (51,7) (51,7) B77X012 3/8 (9,5) (,7) (,7) 627R Green 1/2 (12,7) and 627MR 3/32 (2,4) (1) (1) /8 (3,2) (1) (1) (2,4 5,5 bar) 3/16 (4,8) 0 (69)(1) 0 (69)(1) 1/4 (6,4) (51,7) (51,7) B78X012 3/8 (9,5) (,7) (,7) Blue 1/2 (12,7) 3/32 (2,4) (1) (1) 70 1/8 (3,2) 0 (69)(1) 0 (69)(1) (4,8,3 bar) 3/16 (4,8) 1/4 (6,4) (,7) (,7) B79X012 3/8 (9,5) Red 1/2 (12,7) 3/32 (2,4) (1) (1) /8 (3,2) (1) (1) (9,7 17,2 bar) 3/16 (4,8) (1) (1) 1/4 (6,4) (1) 0 (69)(1) B78X012 3/8 (9,5) 0 (69)(1) 627H Blue 1/2 (12,7) (51,7) 250 and 627MH(3) 3/32 (2,4) (1) (1) 240 1/8 (3,2) (1) (1) (16,5 34,5 bar) 3/16 (4,8) (1) (1) 1/4 (6,4) (1) 0 (69)(1) B79X012 3/8 (9,5) 0 (69)(1) Red 1/2 (12,7) (51,7) For inlet pressure in excess of 0 (69 bar), refer the maximum body and disk pressure ratings in the specification table. 2. For pressure settings under (0,69 bar), inlet pressure should be limited approximately (6,9 bar) so the setpoint adjustment can be obtained. 3. The unbalance forces change from the wide-open monir mode an active regular mode such that the Type 627M or 627MH should have a 3/8-inch (9,5 mm) or larger orifice when used as a wide-open monir. - 67

68 ir Series Pressure Reducing Regulars % Droop on Based Bodies 3/4-Inch for 627M Capacities and 627 Types 9. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,4) (5,82) 217 (13,3) 496 (,6) 767 (38,4) 1434 (83,3) 38 (9,46) 353 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (23,5) 876 (53,0) 1976 (78,9) 2945 (145) 5402 (167) 6247 (37,2) 1387 (88,1) 3286 (124) 4635 (1) 5619 (168) 6278 (62,3) 2325 (1) 4859 (5) 5766 (170) 6355 (89,3) 3333 (3) 5712 (164) 6123 (172) 6433 (51,7) (69,0) 0 (86,2) 0 (91,4) 34 (92,4) 3449 (94,3) 3519 (1) 3782 (9) 4053 (123) 4573 (185) 6921 (214) 7983 (186) 6936 (1,4) (2,1) (7,26) 271 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (12,9) 481 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (29,1) 85 (54,8) 46 (82,7) 85 (2) 5689 (380) 14,183 (51,7) 19 (97,2) 3627 () 5596 (249) 9 (314) 11,703 (90,6) 3379 (173) 6464 (239) 8913 (274),2 (131) 4875 (186) 6929 (262) 9765 (285),618 (51,7) (69,0) 0 (86,2) 0 (137) 51 (2) 5658 (6) 5813 (162) 45 (174) 65 (179) 6665 (249) 9 (3) 11,3 (295) 11, bar) 2,8 (1,0 B77X012 Green (2,8) 40 (51,7) (12,7) 473 (,6) 767 (38,4) 1434 (91,4) 34 (137) 51 (22,6) 845 (37,2) 1387 (70,0) 2612 (168) 6270 (249) 9 (52,6) 1961 (84,5) 34 (8) 5913 (380) 14,183 (478) 17,825 (90,3) 3371 () 5596 (280),463 (498) 18,0 (503) 18,755 (169) 69 (274),2 (374) 13,950 (561),925 (196) 71 (318) 11,858 (384) 14,338 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (249) 9 (270),075 (291),850 (332) 12,400 (374) 13,950 (436) 16,275 (507) 18, bar) 5,5 (2,4 B78X012 Blue (5,2) 75 (51,8) (14,6) 543 (,2) 752 (38,4) 1434 (91,4) 34 (137) 51 (25,5) 953 (36,2) 1349 (70,0) 2612 (168) 6270 (249) 9 (57,3) 2139 (83,3) 38 (8) 5913 (380) 14,186 (546),383 (98,7) 3681 (145) 5417 (280),463 (584) 21,778 (623) 23,250 (179) 6681 (266) 99 (449) 16,740 (0) 22,398 (768) 28,675 (316) 11,780 (359) 13,408 (569) 21,235 (694) 25,885 (935) 34,875 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (623) 23,250 (656) 24,490 (631) 23,5 (706) 26,350 (648) 24,180 (706) 26,350 (748) 27,900 (777) 28,985 (5,5) 80 (51,8) (18,7) 698 (38,4) 1434 (91,4) 34 (137) 51 (33,2) 1240 (70,0) 2612 (168) 6270 (249) 9 (77,9) 2906 (8) 5913 (380) 14,183 (565) 21,080 (135) 50 (280),463 (663) 24,723 (727) 27, (253) 9455 (528) 19,685 (748) 27,900 (914) 34, (359) 13,408 (9) 22,708 (762) 28,443 (955) 35,650 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (132) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (768) 28,675 (789) 29,450 (872) 32,550 (789) 29,450 (831) 31,000 (914) 34, (1167) 43, bar),3 (4,8 B79X012 Red (51,8) (69,0) 0 (38,4) 1434 (91,4) 34 (137) 51 (181) 6743 (70,0) 2612 (168) 6270 (249) 9 (332) 12,400 (8) 5913 (380) 14,183 (565) 21,080 () 27,978 (249) 9 (6) 24,645 (8),225 (831) 31,000 (442) 16,508 (8),225 (814),380 (841) 31,388 (534) 19,918 (814),380 (953) 35,573 (976) 36,425 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (8),225 (893) 33,325 (935) 34,875 (955) 35,650 (841) 31,388 (914) 34, (976) 36,425 (852) 31,775 (,3) (51,8) (69,0) 0 (36,3) 1364 (91,4) 34 (137) 51 (181) 6743 (66,5) 2480 (168) 6270 (249) 9 (332) 12,400 (1) 5650 (380) 14,183 (565) 21,080 () 27,978 (2) 9688 (675) 25,188 (3) 37,433 (1331) 49,678 (444) 16,585 (16) 37,898 (1225) 45,725 (1684) 62,853 (636) 23,7 (1240) 46,268 (1495) 55,800 (1765) 65,875 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1412) 52,700 (1495) 55,800 (99) 59,675 (1869) 69, exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

69 627 Series Pressure Reducing Regulars ir - 69 % Droop on Based Bodies 1-Inch for 627M Capacities and 627 Types. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,4) (5,82) 217 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (,2) 380 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (23,9) 891 (54,0) (84,5) 34 (8) 5913 (326) 12,168 (42,6) 89 (97,8) 3650 (2) 5665 (285),618 (4), (70,2) 26 (169) 69 (2) 9688 (374) 13,950 (91,6) 3418 (285),618 (332) 12,400 (384) 14,338 (51,7) (69,0) 0 (86,2) 0 (112) 4185 (1) 4495 (131) 4883 (137) 51 (141) 5270 (8) 5890 (249) 9 (291),850 (374) 13,950 (1,4) (2,1) (7,26) 271 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (12,9) 481 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (,1) 1124 (54,8) 46 (84,5) 34 (8) 5913 (380) 14,183 (53,6) (98,7) 3681 (2) 5665 (285),618 (683) 25,498 (90,6) 3379 (1) 75 (289),773 (552),6 (131) 4875 (1) 11,238 (484) 18,058 (812),3 (51,7) (69,0) 0 (86,2) 0 (137) 51 (185) 6898 (8) 7 (216) 80 (249) 9 (291),850 (249) 9 (332) 12,400 (490) 18, bar) 2,8 (1,0 B77X012 Green (2,8) 40 (51,7) (12,7) 473 (,6) 767 (38,4) 1434 (91,4) 34 (137) 51 (22,6) 845 (37,2) 1387 (70,0) 2612 (168) 6270 (249) 9 (52,6) 1961 (84,5) 34 (8) 5913 (380) 14,183 (565) 21,080 (93,7) 3495 (2) 5665 (285),618 (683) 25,498 (818),535 (193) 7 (5) 11,393 (563) 21,003 (1327) 49,523 (196) 71 (455) 16,973 (964) 35,9 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 () 27, bar) 5,5 (2,4 B78X012 Blue (51,8) (,2) 752 (38,4) 1434 (91,4) 34 (137) 51 (36,2) 1349 (70,0) 2612 (168) 6270 (249) 9 (83,3) 38 (8) 5913 (380) 14,183 (565) 21,080 (145) 5425 (285),618 (683) 25,498 (901) 33,6 (270),075 (498) 18,0 (1329) 49,0 (1371) 51, (401) 14,958 (876) 32,705 (1959) 73,083 (2700), (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (45) 38,983 (1184) 44,175 (19) 48,825 (1406) 52,468 (5,5) 80 (51,8) (18,7) 698 (38,4) 1434 (91,4) 34 (137) 51 (33,2) 1240 (70,0) 2612 (168) 6270 (249) 9 (77,9) 2906 (8) 5913 (380) 14,183 (565) 21, (285),618 (683) 25,498 (16) 37,898 (253) 9455 (590) 22,0 (1487) 55,490 (2191) 81,763 (386) 14,4 (916) 34,178 (2285) 85,250 (2804) 4,625 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1348) 50,298 (1662) 62,000 (1994) 74,400 (2451) 91, bar),3 (4,8 B79X012 Red (51,8) (69,0) 0 (38,4) 1434 (91,4) 34 (137) 51 (181) 6743 (70,0) 2612 (168) 6270 (249) 9 (332) 12,400 (8) 5913 (380) 14,183 (565) 21,080 () 27,978 (249) 9 (6) 24,645 (982) 36,658 (1240) 46,268 (442) 16,508 (1381) 51,538 (1979) 73,858 (77) 77, (708) 26,428 (1743) 65,023 (24) 90,675 (2492) 93,000 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1495) 55,800 (1786) 66,650 (1973) 73,625 (2368) 88,350 (,3) (51,8) (69,0) 0 (36,6) 1364 (91,4) 34 (137) 51 (181) 6743 (66,5) 2480 (168) 6270 (249) 9 (332) 12,400 (1) 5650 (380) 14,183 (565) 21,080 () 27,978 (268) 9998 (683) 25,498 (16) 37,898 (346) 50,2 (444) 16,585 (14) 54,483 (21) 80,0 (2866) 6,950 (698) 26,040 (25) 86,025 (3323) 124,000 (3365),550 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1662) 62,000 (1994) 74,400 (2326) 86,800 (3116) 116,250 exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

70 ir Series Pressure Reducing Regulars % Droop on Based Bodies 2-Inch for Capacities 627 Type 11. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,4) (5,82) 217 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (,2) 380 (24,3) 907 (37,2) 1387 (70,0) 2612 (168) 6270 (23,9) 891 (54,0) (84,5) 34 (8) 5913 (380) 14,183 (39,0) 1457 (98,7) 3681 (2) 5665 (285),618 (436) 16,275 (54,2) 23 (1) 5619 (336) 12,555 (471) 17,593 (79,5) 2968 (370) 13,795 (596) 22,243 (498) 18,0 (51,7) (69,0) 0 (86,2) 0 (137) 51 (181) 6743 (228) 8525 (270),075 (312) 11,625 (131) 4883 (246) 9 (332) 12,400 (565) 21,080 (1,4) (2,1) (7,26) 271 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (12,9) 481 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (,1) 1124 (54,8) 46 (84,5) 34 (8) 5913 (380) 14,183 (48,8) 1821 (98,7) 3681 (2) 5665 (285),618 (683) 25,498 (89,3) 3333 (174) 65 (336) 12,555 (498) 18,0 (127) 4735 (326) 12,168 (596) 22,243 (685) 25,575 (51,7) (69,0) 0 (86,2) 0 (137) 51 (181) 6743 (228) 8525 (270),075 (312) 11,625 (131) 4883 (249) 9 (332) 12,400 (565) 21, bar) 2,8 (1,0 B77X012 Green (2,8) 40 (51,7) (12,7) 473 (,6) 767 (38,4) 1434 (91,4) 34 (137) 51 (22,6) 845 (37,4) 1395 (70,0) 2612 (168) 6270 (249) 9 (52,6) 1961 (84,5) 34 (8) 5913 (380) 14,183 (565) 21,080 (90,8) 3387 (2) 5665 (285),618 (683) 25,498 (582) 21,700 (180) 6727 (336) 12,555 (631) 23,5 (457) 17,050 (276),8 (528) 19,685 (11) 41,773 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 () 27, bar) 5,5 (2,4 B78X012 Blue (,3) (51,8) (29,5) 11 (38,4) 1434 (91,4) 34 (137) 51 (53,6) (70,0) 2612 (168) 6270 (249) 9 (122) 4534 (8) 5913 (380) 14,183 (565) 21,080 (218) 8138 (285),618 (683) 25,498 (16) 37,898 (484) 18,058 (631) 23,5 (1216) 56,575 (11) 41,075 (731) 27,280 (11) 41,773 (806),070 (665) 24,800 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (540), (893) 33,325 (1454) 54,250 (893) 33,325 (80) 40, (5,5) 80 (51,8) (18,7) 698 (38,4) 1434 (91,4) 34 (137) 51 (33,8) 1263 (70,0) 2612 (168) 6270 (249) 9 (77,9) 2906 (8) 5913 (380) 14,183 (565) 21,080 (133) 49 (285),618 (683) 25,498 (16) 37,898 (266) 99 (631) 23,5 (16) 56,575 (1807) 67,425 (424),8 (11) 41,773 (997) 37, (914) 34, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1350) 50,375 (19) 48,825 (1786) 66,650 (19) 48, bar),3 (4,8 B79X012 Red (51,8) (69,0) 0 (38,4) 1434 (91,4) 34 (137) 51 (181) 6743 (70,0) 2612 (168) 6270 (249) 9 (332) 12,400 (8) 5913 (380) 14,183 (565) 21,080 () 27,978 (285),618 (683) 25,498 (16) 37,898 (1346) 50,2 (457) 17,050 (16) 56,575 (2243) 83,700 (1703) 63,550 (685) 25,575 (2679) 99,975 (1122) 41,850 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1662) 62,000 (1994) 74,400 (2326) 86,800 (2285) 85,250 (,3) (51,8) (69,0) 0 (36,6) 1364 (91,4) 34 (137) 51 (181) 6743 (66,5) 2480 (168) 6270 (249) 9 (332) 12,400 (1) 5650 (380) 14,183 (565) 21,080 () 27,978 (270),075 (683) 25,498 (16) 37,898 (1346) 50,2 (498) 18,0 (16) 56,575 (2243) 83,700 (2991) 111,0 (789) 29,450 (2679) 99,975 (1288) 48,050 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1662) 62,000 (1994) 74,400 (2326) 86,800 (1682) 62,775 exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank - bar), 4,1 (0,8 from 12 is setting if boost bar) (0,2 3 bar), (0,8 than 12 less is setting if on 25% boost based are capacities where indicate areas Shaded - bar). (4,1 than greater is setting if 5% boost and

71 627 Series Pressure Reducing Regulars ir - 71 % Droop on Based Bodies 2-Inch for 627M Capacities Type 12. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,4) (5,82) 217 (13,3) 496 (,6) 767 (38,4) 1434 (91,4) 34 (,2) 380 (24,3) 907 (37,2) 1387 (70,0) 2612 (168) 6270 (23,9) 891 (54,0) (84,5) 34 (8) 5913 (380) 14,183 (39,0) 1457 (98,7) 3681 (2) 5665 (285),618 (683) 25,498 (54,2) 23 (1) 5619 (3) 11,3 (567) 21,8 (79,5) 2968 (312) 11,625 (478) 17,825 (893) 33,325 (51,7) (69,0) 0 (86,2) 0 (137) 51 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (249) 9 (332) 12,400 (565) 21,080 (1,4) (2,1) (7,26) 271 (13,4) 496 (,6) 767 (38,4) 1434 (91,4) 34 (12,9) 481 (24,3) 907 (37,4) 1395 (70,0) 2612 (168) 6270 (,1) 1124 (54,8) 46 (84,5) 34 (8) 5913 (380) 14,183 (51,5) 1922 (98,7) 3681 (2) 5665 (285),618 (683) 25,498 (89,3) 3333 (174) 65 (3) 11,3 (567) 21,8 (127) 4735 (312) 11,625 (478) 17,825 (893) 33,325 (51,7) (69,0) 0 (86,2) 0 (137) 51 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (249) 9 (332) 12,400 (565) 21, bar) 2,8 (1,0 B77X012 Green (2,8) 40 (51,7) (12,7) 473 (,6) 767 (38,4) 1434 (91,4) 34 (137) 51 (22,6) 845 (37,4) 1395 (70,0) 2612 (168) 6270 (249) 9 (52,6) 1961 (84,5) 34 (8) 5913 (380) 14,183 (565) 21,080 (90,8) 3387 (2) 5665 (285),618 (683) 25,498 (16) 37,898 (180) 6727 (3) 11,3 (567) 21,8 (1350) 50,375 (276),8 (528) 19,685 (997) 37, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 () 27, bar) 5,5 (2,4 B78X012 Blue (51,8) (,2) 752 (38,4) 1434 (91,4) 34 (137) 51 (36,2) 1349 (70,0) 2612 (168) 6270 (249) 9 (83,3) 38 (8) 5913 (380) 14,183 (565) 21,080 (145) 5425 (285),618 (683) 25,498 (16) 37,898 (312) 11,625 (631) 23,5 (16) 56,575 (2243) 83,700 (424),8 (7) 37,588 (2409) 89,900 (3572) 133, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1350) 50,375 (1682) 62,775 () 75,175 (2991) 111,0 (5,5) 80 (51,8) (18,7) 698 (38,4) 1434 (91,4) 34 (137) 51 (33,8) 1263 (70,0) 2612 (168) 6270 (249) 9 (77,9) 2906 (8) 5913 (380) 14,183 (565) 21,080 (133) 49 (285),618 (683) 25,498 (16) 37,898 (266) 99 (631) 23,5 (16) 56,575 (2243) 83,700 (424),8 (7) 37,588 (2409) 89,900 (3572) 133, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1350) 50,375 (1682) 62,775 () 75,175 (2991) 111,0 70 bar),3 (4,8 B79X012 Red (51,8) (69,0) 0 (38,4) 1434 (91,4) 34 (137) 51 (181) 6743 (70,0) 2612 (168) 6270 (249) 9 (332) 12,400 (8) 5913 (380) 14,183 (565) 21,080 () 27,978 (285),618 (683) 25,498 (16) 37,898 (1346) 50,2 (457) 17,050 (16) 56,575 (2243) 83,700 (2991) 111,0 (685) 25,575 (2409) 89,900 (3572) 133, (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1662) 62,000 (1994) 74,400 (2326) 86,800 (3718) 138,725 (,3) (51,8) (69,0) 0 (36,6) 1364 (91,4) 34 (137) 51 (181) 6743 (66,5) 2480 (168) 6270 (249) 9 (332) 12,400 (1) 5650 (380) 14,183 (565) 21,080 () 27,978 (270),075 (683) 25,498 (16) 37,898 (1346) 50,2 (498) 18,0 (16) 56,575 (2243) 83,700 (2991) 111,0 (789) 29,450 (2409) 89,900 (3572) 133, (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1662) 62,000 (1994) 74,400 (2326) 86,800 (3718) 138,725 exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

72 ir Series Pressure Reducing Regulars % Droop on Based Bodies 3/4-Inch for 627HM Capacities 627H and Types 13. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/ bar) 17,2 (9,7 B78X012 Blue (,3) 250 (,7) (27,6) 400 (51,7) (36,6) 1364 (47,0) 1752 (56,1) 93 (74,8) 2790 (91,4) 34 (137) 51 (66,5) 2480 (85,2) 3175 (2) 3805 (135) 5038 (168) 6270 (249) 9 (1) 5650 (191) 71 (233) 8680 (7) 11,470 (380) 14,183 (565) 21,080 (239) 8913 (3) 11,935 (401) 14,958 (513) 19,143 (617) 23,018 (893) 33,325 (449) 16,740 (594) 22,165 (644) 24,025 (831) 31,000 (59) 39,525 (644) 24,025 (831) 31,000 (955) 35,650 (39) 38, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1184) 44, (,7) (27,6) 400 (51,7) (44,9) 1674 (56,1) 93 (74,8) 2790 (91,4) 34 (137) 51 (80,0) 2984 (2) 3805 (135) 5038 (168) 6270 (249) 9 (174) 65 (233) 8680 (7) 11,470 (380) 14,183 (565) 21,080 (312) 11,625 (405),113 (5) 19,763 (644) 24,025 (945) 35,263 (644) 24,025 (748) 27,900 (80) 40, (1267) 47,275 (852) 31,775 (80) 40, (1412) 52,700 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1246) 46, 250 (,7) (27,6) 400 (51,7) (69,0) 0 (51,9) 1938 (74,8) 2790 (91,4) 34 (137) 51 (181) 6743 (93,5) 3488 (133) 49 (168) 6270 (249) 9 (332) 12,400 (6) 7673 (297) 11,083 (380) 14,183 (565) 21,080 () 27,978 (384) 14,338 (540), (685) 25,575 (18) 37,975 (1350) 50,375 (768) 28,675 (1142) 42,625 (1329) 49,0 (1932) 72,075 (80) 40, (37) 57,350 (1807) 67,425 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1682) 62, bar) 34,5 (16,5 B79X012 Red 250 (,7) (27,6) 400 (51,7) (69,0) 0 (51,9) 1938 (74,8) 2790 (91,4) 34 (137) 51 (181) 6743 (93,5) 3488 (133) 49 (168) 6270 (249) 9 (332) 12,400 (193) 78 (297) 11,083 (380) 14,183 (565) 21,080 () 27,978 (291),850 (444) 16,585 (546),383 (771) 28,753 (984) 36,735 (519) 19,375 (748) 27,900 (872) 32,550 (1184) 44,175 (768) 28,675 (18) 37,975 (1288) 48,050 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1184) 44,175 (37,9) 550 (41,4) 0 (51,7) (69,0) 0 (89,3) 3333 (2) 3798 (137) 51 (181) 6743 (1) 5968 (183) 68 (249) 9 (332) 12,400 (349) 13,0 (403),035 (565) 21,080 () 27,978 (685) 25,575 (768) 28,675 (18) 37,975 (1350) 50,375 (1288) 48,050 (1454) 54,250 (1828) 68, (2700), (1869) 69, (21) 80,0 (2845) 6,175 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1682) 62,775 () 75,175 exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

73 627 Series Pressure Reducing Regulars ir PRESSURE RNGE, SPRING PRT NUMBER, ND COLOR (9,7 17,2 bar) B78X012 Blue 240 (16,5 34,5 bar) B79X012 Red Table 14. Types 627H and 627HM Capacities for 1-Inch Bodies Based on % Droop PRESSURE SETTING, (,3) INLET PRESSURE, 250 (,7) 400 (27,6) (51,7) 0 (69,0) 0 (86,2) (,7) 400 (27,6) (51,7) 0 (69,0) 0 (86,2) (,7) (51,7) 0 (69,0) 0 (86,2) 550 (37,9) (51,7) 0 (69,0) 0 (86,2) CPCITIES IN SCFH (m3/h(n)) OF IR Orifice Size, Inches (mm) 3 /32 (2,4) 1 /8 (3,2) 3 /16 (4,8) 1 /4 (6,4) 3 /8 (9,5) 1/2 (12,7) 1364 (36,6) 1752 (47,0) 93 (56,1) 2790 (74,8) 34 (91,4) 51 (137) 6743 (181) 8525 (228),075 (270) 11,625 (312) 13,175 (353) 1938 (51,9) 2790 (74,8) 34 (91,4) 51 (137) 6743 (181) 8525 (228),075 (270) 11,625 (312) 13,175 (353) 1938 (51,9) 34 (91,4) 51 (137) 6743 (181) 8525 (228),075 (270) 11,625 (312) 13,175 (353) 333 (89,3) 51 (137) 6743 (181) 8525 (228),075 (270) 11,625 (312) 13,175 (353) 2480 (66,5) 3178 (85,2) 3805 (2) 5038 (135) 6270 (168) 9 (249) 12,400 (332) 14,725 (395) 17,050 (457) 19,375 (519) 21,700 (582) 3488 (93,5) 49 (133) 6270 (168) 9 (249) 12,400 (332) 14,725 (395) 17,050 (457) 19,375 (519) 21,700 (582) 3488 (93,5) 6270 (168) 9 (249) 12,400 (332) 14,725 (395) 17,050 (457) 19,375 (519) 21,700 (582) 5968 (1) 9 (249) 12,400 (332) 14,725 (395) 17,050 (457) 19,375 (519) 21,700 (582) - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded (1) 71 (191) 8680 (233) 11,470 (7) 14,183 (380) 21,080 (565) 27,978 () 34,875 (935) 41,850 (1122) 48,825 (19) 7673 (6) 11,083 (297) 14,183 (380) 21,080 (565) 27,978 () 34,875 (935) 41,850 (1122) 48,825 (19) 55,025 (1475) 78 (193) 14,183 (380) 21,080 (565) 27,978 () 34,875 (935) 41,850 (1122) 48,825 (19) 55,025 (1475) 13,0 (349) 21,080 (565) 27,978 () 34,875 (935) 41,850 (1122) 48,825 (19) 55,025 (1475) 8913 (239) 11,935 (3) 14,958 (401) 19,375 (519) 24,800 (665) 35,650 (955) 46, (1246) 14,338 (384), (540) 25,575 (685) 37,975 (18) 50,375 (1350) 62,775 (1682),850 (291),383 (546) 28,753 (771) 36,735 (984) 44,175 (1184) 25,575 (685) 37,975 (18) 50,375 (1350) 62,775 (1682) 75,175 () 16,740 (449) 22,165 (594) 24,025 (644) 31,000 (831) 39,525 (59) 28,675 (768) 42,625 (1142) 49,0 (1329) 79,050 (2119) 19,375 (519) 32,550 (872) 44,175 (1184) 48,050 (1288) 68, (1828), (2700) 24,025 (644) 31,000 (831) 35,650 (955) 38, (39) 58, (58) 62,775 (1682) 73,625 (1973) 28,675 (768) 48,050 (1288) 69, (1869) 8, (2908) Fisher Controls Regular Division Literature CD-ROM Your Source For Interactive Information The Fisher Controls Regular Literature CD contains the Fisher-Rosemount Unit Conversion Calcular, allowing you convert the following: Pressure Length Temperature Volume and Volume Rate rea Mass Rate Mail in the card found at the back of this handbook, or call your Fisher Sales Representative get your FREE CD. - 73

74 ir Series Pressure Reducing Regulars % Droop on Based Bodies 2-Inch for 627HM Capacities 627H and Types. Table PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH (m C 3 R I OF /h(n)) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/ bar) 17,2 (9,7 B78X012 Blue (,3) (27,6) 400 (51,7) (36,6) 1364 (74,8) 2790 (91,4) 34 (137) 51 (66,5) 2480 (135) 5038 (168) 6270 (249) 9 (1) 5650 (7) 11,470 (380) 14,183 (565) 21,080 (285),618 (519) 19,375 (665) 24,800 (997) 37, (501) 18,678 (831) 31,000 (644) 24,025 (39) 38, (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1350) 50, (,7) (27,6) 400 (51,7) (51,9) 1938 (74,8) 2790 (91,4) 34 (137) 51 (93,5) 3488 (133) 49 (168) 6270 (249) 9 (6) 7673 (297) 11,083 (380) 14,183 (565) 12,080 (384) 14,338 (540), (685) 25,575 (18) 37,975 (768) 28,675 (1142) 42,625 (1329) 49,0 (2119) 79,050 (58) 58, (1682) 62,775 (1973) 73,625 (69,0) 0 (86,2) 0 (181) 6743 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (332) 12,400 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 () 27,978 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1350) 50,375 (1682) 62, bar) 34,5 (16,5 B79X012 Red 250 (,7) (51,7) (69,0) 0 (51,9) 1938 (91,4) 34 (137) 51 (181) 6743 (93,5) 3488 (168) 6270 (249) 9 (332) 12,400 (193) 78 (380) 14,183 (565) 21,080 () 27,978 (291),850 (546),383 (771) 28,753 (984) 36,735 (519) 19,375 (872) 32,550 (1184) 44,175 (768) 28,675 (1288) 48,050 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1184) 44,175 (,7) (24,2) 350 (51,7) (69,0) 0 (,2) 2248 (91,4) 34 (137) 51 (181) 6743 (7) 3991 (168) 6270 (249) 9 (332) 12,400 (235) 8758 (380) 14,183 (565) 21,080 () 27,978 (382) 14,2 (665) 24,800 (997) 37, (1288) 48,050 (644) 24,025 (11) 41,075 (1662) 62,000 (935) 34,875 (1392) 51,925 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1641) 61,225 (27,6) 400 (31,1) 450 (51,7) (69,0) 0 (74,8) 2790 (91,4) 34 (137) 51 (181) 6743 (133) 49 (168) 6270 (249) 9 (332) 12,400 (291),850 (380) 14,183 (565) 21,080 () 27,978 (519) 19,375 (665) 24,800 (18) 37,975 (1350) 50,375 (976) 36,425 (1122) 41,850 (1890) 70,525 (1392) 51,925 (99) 59,675 (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1682) 62,775 (37,9) 550 (41,4) 0 (51,7) (69,0) 0 (89,3) 3333 (2) 3798 (137) 51 (181) 6743 (1) 5968 (183) 68 (249) 9 (332) 12,400 (349) 13,0 (403),035 (565) 21,080 () 27,978 (685) 25,575 (768) 28,675 (18) 37,975 (1350) 50,375 (1288) 48,050 (1454) 54,250 (1828) 68, (2700), (1869) 69, (21) 80,0 (2908) 8, (86,2) 0 (228) 8525 (270),075 (312) 11,625 (353) 13,175 (395) 14,725 (457) 17,050 (519) 19,375 (582) 21,700 (935) 34,875 (1122) 41,850 (19) 48,825 (1475) 55,025 (1682) 62,775 () 75,175 exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

75 627 Series Pressure Reducing Regulars ir - 75 Sizes Body (DN ) 3/4-Inch for 627R Capacities Type 16. able T ) (1 PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH ( C m 3 ) h(n / S G SPECIFIC GRVITY NTURL 0.6 OF ) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 ) 2 ( g psi bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,4) (7,50) (12,1) 450 (31,4) 1170 (28,7) 70 (65,9) 24 (46,6) 1740 (98,9) 3690 (72,4) 2700 (141) 5270 (2) 3800 (164) 61 (26,5) 990 (49,6) 1850 (7) 40 (45,3) 1690 (82,3) 70 (114) 4240 (94,9) 3540 (113) 4 (1) 5640 (128) 4790 (166) 6 (175) 65 (166) 6 (171) 6380 (4) 70 (6) 7680 (51,7) (69,0) 0 (86,2) 0 (118) 4400 (119) 4450 (122) 4540 (131) 4880 (140) 52 (8) 5900 (137) 51 (167) 62 (172) 6400 (1,4) (2,1) (9,38) (26,5) 990 (,8) 590 (31,4) 1170 (48,2) 1800 (37,3) 1390 (69,9) 26 (7) 3980 (66,5) 2480 () 4680 (180) 6700 (117) 4350 (9) 7800 (261) 9 (133) 4970 (239) 8900 (279),400 (51,7) (69,0) 0 (49,6) 1850 (118) 4400 (177) 60 (196) 7 (90,3) 3370 (139) 5 (144) 53 (174) 6 (189) 7050 (198) 7400 (238) 8870 (241) 9000 (262) 97 (273) 0, (289,800 (86,2) 0 (1) 7 (9) 7800 (225) 8400 (2) bar) 2,8 (1,0 B77X012 Green (2,8) 40 (16,3) 6 (26,5) 990 (49,6) 1850 (118) 4400 (29,2) 90 (48,0) 1790 (90,3) 3370 (217) 8090 (,8) 2270 (9) 4070 (4) 76 (389) 14, (113) 42 (183) 6840 (295) 11,000 (397) 14,800 (217) 8 (319) 11,900 (437) 16, (244) 9 (359) 13,400 (458) 17, (51,8) (69,0) 0 (86,2) 0 (177) 60 (233) 8700 (295) 11,000 (322) 12,000 (348) 13,000 (375) 14,000 (289),800 (351) 13, (370) 13,800 (375) 14,000 (397) 14,800 (437) 16, (399) 14, bar) 5,5 (2,4 B78X012 Blue (5,2) 75 (18,8) 700 (26,0) 970 (49,6) 1850 (118) 4400 (33,0) 12 (46,6) 1740 (90,3) 3370 (217) 8090 (74,0) 27 (5) 39 (4) 76 (490) 18, (126) 4700 (179) 6690 (332) 12,400 (536),000 (219) 8170 (319) 11,900 (493) 18,400 (338) 12,0 (386) 14,400 (568) 21, (51,8) (69,0) 0 (86,2) 0 (177) 60 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (322) 12,000 (429) 16,000 (501) 18,700 (509) 19,000 (536),000 (507) 18,900 (509) 19,000 (574) 21,400 (5,5) 80 (24,1) 900 (49,6) 1850 (118) 4400 (43,7) 16 (90,3) 3370 (217) 8090 (95,7) 3570 (4) 76 (490) 18, (174) 6490 (367) 13,700 (777) 29,000 (322) 12,000 (616) 23,000 (461) 17, (777) 29,000 (51,8) (69,0) 0 (86,2) 0 (177) 60 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (322) 12,000 (429) 16,000 (509) 19,000 (590) 22,000 (670) 25,000 (619) 23, (734) 27,400 (828), bar),3 (4,8 B79X012 Red (,3) (51,8) (31,4) 1170 (49,6) 1850 (118) 4400 (177) 60 (67,3) 25 (90,3) 3370 (217) 8090 (322) 12,000 (148) 5540 (4) 76 (490) 18, (223) 83 (322) 12,000 (4), (539), (544), (689) 25,700 (69,0) 0 (86,2) 0 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (429) 16,000 (,3) (51,8) (69,0) 0 (47,2) 17 (118) 4400 (177) 60 (233) 8700 (85,8) 3 (217) 8090 (322) 12,000 (429) 16,000 (188) 70 (490) 18, (335) 2, (574 1,400 2 ) (8,0 (86,2) 0 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 on % droop. based are Capacities 1. obtained. can be adjustment setpoint the so bar) (6,9 approximately limited be should pressure inlet bar), (0,69 under settings pressure For 2. exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

76 ir Series Pressure Reducing Regulars Sizes Body 50) and (DN 25 2-Inch and 1 for 627R Capacities Type 17. able T ) (1 PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, INLET PRESSURE, PCITIES IN SCFH ( C m 3 ) h(n / S G SPECIFIC GRVITY NTURL 0.6 OF ) (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 ) (2 bar) 1,4 (0,34 B76X012 Yellow (0,69) (1,0) (1,4) (5,63) 2 (7,50) (,5) 390 (13,4) (31,4) 1170 (22,5) 840 (29,5) 1 (65,9) 24 (39,7) 1480 (50,4) 1880 (98,9) 3690 (61,6) 2 (72,4) 2700 (1) 5650 (78,5) (185) 6900 (26,5) 990 (49,6) 1850 (118) 4400 (48,2) 1800 (90,3) 3370 (180) 67 (94,9) 3540 (1) 56 (2) 8570 (128) 4790 (170) 63 (311) 11,0 (2) 75 (295) 11,000 (218) 8 (346) 12,900 (51,7) (69,0) 0 (86,2) 0 (145) 5400 (5) 5800 (169) 6 (177) 60 (182) 6800 (4) 70 (237) 8850 (255) 9 (241) 9000 (1,4) (2,1) (9,38) (26,5) 990 (16,1) 0 (31,4) 1170 (48,2) 1800 (37,3) 1390 (70,5) 26 (9) 4070 (69,1) 2580 (127) 4 (196) 73 (117) 4350 (9) 7800 (289),800 (169) 6290 (284),0 (359) 13,400 (51,7) (69,0) 0 (49,6) 1850 (118) 4400 (177) 60 (233) 8700 (90,3) 3370 (2) 78 (241) 9000 (259) 96 (189) 7050 (316) 11,800 (322) 12,000 (281), (356) 13, (375) 4,000 (386 14,400 (86,2) 0 (268),000 (279),400 (322) 12,000 (375) 14, bar) 2,8 (1,0 B77X012 Green (2,8) 40 (16,3) 6 (26,5) 990 (49,6) 1850 (29,2) 90 (48,0) 1790 (90,3) 3370 (65,1) 24 (9) 4070 (4) (196) 73 (295) 11,000 (247) 9 (362) 13, (574) 21,400 (252) 9400 (472) 17,0 (659) 24,0 (51,7) (69,0) 0 (86,2) 0 (118) 4400 (177) 60 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (217) 8090 (322) 12,000 (429) 16,000 (509) 19,000 (563) 21,000 (437) 16, (541), (622) 23, (584) 21,800 (632) 23, bar) 5,5 (2,4 B78X012 Blue (5,2) 75 (18,8) 700 (26,0) 970 (49,6) 1850 (118) 4400 (33,0) 12 (46,6) 1740 (90,3) 3370 (217) 8090 (74,0) 27 (5) 39 (4) 76 (490) 18, (1) 48 (188) 7000 (367) 13,700 (764) 28, (2) 80 (335) 12, (5),900 (343) 12,800 (448) 16,700 (742) 27,700 (51,8) (69,0) 0 (86,2) 0 (177) 60 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (322) 12,000 (429) 16,000 (509) 19,000 (590) 22,000 (670) 25,000 (611) 22,800 (718) 26,800 (791) 29, (5,5) 80 (24,1) 900 (49,6) 1850 (118) 4400 (43,7) 16 (90,3) 3370 (217) 8090 (95,7) 3570 (4) 76 (490) 18, (178) 6650 (367) 13,700 (812), (322) 12,000 (673) 25, (466) 17,400 (852) 31,800 (51,8) (69,0) 0 (86,2) 0 (177) 60 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (322) 12,000 (429) 16,000 (509) 19,000 (590) 22,000 (670) 25,000 (729) 27, (892) 33, (2) 37, bar),3 (4,8 B79X012 Red (,3) (51,8) (31,4) 1170 (49,6) 1850 (118) 4400 (177) 60 (67,3) 25 (90,3) 3370 (217) 8090 (322) 12,000 (148) 5540 (4) 76 (490) 18, (223) 83 (322) 12,000 (4), (539), (544), (716) 26,700 (69,0) 0 (86,2) 0 (233) 8700 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 (429) 16,000 (,3) (51,8) (69,0) 0 (47,2) 17 (118) 4400 (177) 60 (233) 8700 (85,8) 3 (217) 8090 (322) 12,000 (429) 16,000 (188) 70 (490) 18, (346) 2,900 (574 1,400 2 ) (892 33, (86,2) 0 (295) 11,000 (348) 13,000 (402),000 (456) 17,000 on % droop. based are Capacities 1. obtained. can be adjustment setpoint the so bar) (6,9 approximately limited be should pressure inlet bar), (0,69 under settings pressure For 2. exceeded. is given orifice a for pressure inlet maximum operating where indicate areas Blank -

77 627 Series Pressure Reducing Regulars ir - 77 Performance Relief 627R Internal Type 18. able T ) (1 PRESSURE SPRING RNGE, NUMBER, PRT ND COLOR PRESSURE SETTING, MXIMUM LLOWBLE DOWNSTREM SYSTEM PRESSURE, PRESSURE TO KEEP MXIMUM LLOWBLE DOWNSTREM MXIMUM INLET YSTEM PRESSURE FROM BEING EXCEEDED, S ) (2 (mm) Inches Size, Orifice (2,4) /32 3 ) (3,2 /8 (4,8 /16 3 ) (6,4 /4 (9,5 /8 3 ) (12,7 1/2 5 ) 3 ( g psi bar) 1,4 (0,34 B76X012 Yellow (0,69) (8,6) (12,1) (86,2) 0 (51,1) 740 (131) 1900 (22,1) 3 (42,7) 6 (57,2) 8 (75,8) 1 (89,6) 1 (1) (13,1) 190 (26,9) 390 (33,1) 480 (46,2) 670 (53,1) 770 (66,2) 9 (6,56) 95 (12,4) 180 (,2) 2 (22,1) 3 (24,8) 3 (31,0) 450 (5,18) 75 (8,97) 1 (11,0) 1 (,2) 2 (17,9) 2 (22,1) 3 (1,4) (8,6) (12,1) (58,6) 850 (33,8) 490 (89,6) 1 (124) 1800 (14,5) 2 (41,4) 0 (55,2) 800 (75,8) 1 (89,6) 1 (1) (9,0) 1 (24,8) 3 (33,1) 480 (46,2) 670 (53,1) 770 (66,2) 9 (5,52) 80 (11,7) 170 (,2) 2 (22,1) 3 (24,8) 3 (31,0) 450 (4,49) 65 (8,28) 1 (11,0) 1 (,2) 2 (17,9) 2 (22,1) 3 40 bar) 2,8 (1,0 B77X012 Green (1,4) (8,6) (12,1) (43,4) 6 (82,7) 1 (117) 1700 (,3) (37,9) 550 (52,4) 7 (75,8) 1 (89,6) 1 (66,2) (22,8) 3 (31,1) 450 (43,4) 6 (53,1) 770 (66,2) 9 4,83) ( 70 (11,0) 1 (14,5) 2 (22,1) 3 (24,8) 3 (31,7) 4 (4,49) 65 (8,28) 1 (11,0) 1 (,2) 2 (17,9) 2 (22,1) 3 (2,1) (8,6) (12,1) (65,5) 950 (31,1) 450 (46,2) 670 (69,0) 0 (82,7) 1 (1) (17,9) 2 (27,6) 400 (42,1) 6 (52,4) 7 (66,9) 970 (9,66) 140 (13,1) 190 (,7) (24,8) 3 (31,7) 4 (7,59) 1 (,3) (,2) 2 (17,9) 2 (22,1) 3 (2,8) 40 (8,6) (12,1) (48,3) 700 (89,6) 1 (124) 1800 (22,8) 3 (38,6) 5 (69,0) 0 (82,7) 1 (1) (23,4) 340 (37,9) 550 (50,3) 7 (66,9) 970 (8,28) 1 (12,4) 180 (,0) 290 (24,1) 350 (31,7) 4 (7,45) 8 (9,66) 140 (,2) (22,1) bar) 5,5 (2,4 B78X012 Blue (2,8) 40 (8,6) (,3) (12,1) (75,8) 1 (1) (51,7) (67,6) 980 (82,7) 1 (1) (,7) (,3) 440 (40,0) 580 (49,6) 7 (64,8) 940 (11,7) 170 (,9) 2 (,0) 290 (23,4) 340 (31,0) 450 (9,66) 140 (12,4) 180 (,2) (22,1) 3 (8,6) (,3) (12,1) (62,1) 900 (117) 1700 (31,1) 450 (75,8) 1 (117) 1700 (18,6) 270 (37,2) 540 (53,8) 780 (69,0) 0 (96,5) 1400 (13,1) 190 (,7) (32,4) 470 (42,1) 6 (,7) 880 (9,66) 140 (13,1) (21,4) 3 (29,0) 4 (8,97) 1 (11,0) 1 (,9) 2 (21,4) 3 (5,5) 80 (,3) (12,1) (55,2) 800 (82,7) 1 (117) 1700 (,7) (37,9) 550 (55,2) 800 (82,7) 1 (22,8) 3 (33,1) 480 (53,1) 770 (11,0) 1 (14,5) 2 (18,6) 270 (26,9) 390 (,3) (13,1) 190 (,2) 2 (,7) 70 bar),3 (4,8 B79X012 Red (5,5) 80 (12,1) (96,5) (66,2) 9 (16,5) 240 (35,9) 5 (69,0) 0 (22,8) 3 (42,7) 6 (13,1) 190 (16,5) 240 (24,1) 350 (12,1) 175 (14,5) 2 (19,3) (1) (16,5) 240 (53,1) 770 (,9) 2 (35,9) 5 (14,5) 2 (22,1) 3 (14,5) 2 (18,6) 270 (,3) 50 (17, ) (82,7 (17,9 2 ) (17,9 2 ) (17,9 2 ) (17,9 2 ) (17,9 2 assembly. disk the by removing obtained are values performance relief internal The 1. table. specifications in the ratings pressure disk maximum body and the refer bar), (69 0 of in excess pressures inlet For 2. obtained. can be adjustment setpoint the so bar) (6,9 approximately limited be should pressure inlet bar), (0,69 under settings pressure For 3. operation. regular normal for pressure maximum inlet the gives 6 Table system malfunction only. during allowed pressures maximum inlet indicate areas Shaded -

78 ir 627 Series Pressure Reducing Regulars TYPE BODY SIZE, INCHES (DN) Table 19. NPT Screwed Dimensions for Types 627, 627R, 627M, and B DIMENSIONS, INCHES (mm) Ductile Iron D Steel 627MR E G LB 3 /4 () and 1 (25) (49) 6.50 (165) 6.75 (172) 9.56 (243) 1.00 (25) 2 (50) 5.00 (127) 2.50 (64) 6.88 (175) 7.12 (181).12 (257) 1.69 (43) 3 /4 () and 1 (25) 7.38 (187) 3.69 (94) 6.50 (165) 6.75 (172) 9.56 (243) 1.00 (25) 2 (50) 7.88 () 3.94 () 6.88 (175) 7.12 (181).12 (257) 1.69 (43) TYPE BODY SIZE, INCHES (DN) Table. NPT Screwed Dimensions for Types 627H and 627HM DIMENSIONS, INCHES (mm) B D E G LB 3 /4 () and 1 (25) (49) ) 9.88 (250) 1.00 (25) 2 (50) 5.00 (127) 2.50 (64) 7.12 (181).44 (265) 1.69 (43) 3 /4 () and 1 (25) 7.38 (187) 3.69 (94) 6.75 (172) 9.56 (243) 1.00 (25) 2 (50) 7.88 () 3.94 () 7.12 (181).44 (265) 1.69 (43) 4.25 (8) DUCTILE IRON ND LUMINUM 4.69 (119) STEEL ND STINLESS STEEL 3/4-INCH NPT VENT SSEMBLY E B 1/4-INCH NPT CONTROL LINE CONNECTION (TYPE 627M ND 627HM REGULTOR ONLY) 5.19 (132) DUCTILE IRON ND LUMINUM 5.40 (137) STEEL ND STINLESS STEEL D G INCHES (mm) Figure 4. Screwed Body Dimensions - 78

79 627 Series Pressure Reducing Regulars ir BODY SIZE, INCHES (DN) 1 (25) 2 (50) Table 21. Types 627, 627R, 627M, and 627MR Flanged Body Dimensions DIMENSIONS, INCHES (mm) D E RF RF 0 RF PN 16/25/ (184).00 (254) 7.75 (197).50 (267) 8.25 (2) (286) 7.62 (194).31 (262) Ductile Iron 6.50 (165) 6.88 (175) Steel and Stainless Steel 6.75 (172) 7.12 (181) RF RF 0 RF PN 16/25/ (286) (321) (292) (327) (298) (337) (290) (325) G 2.44 (62) 3.25 (83) Table 22. Types 627H and 627HM Flanged Body Dimensions DIMENSIONS, INCHES (mm) BODY SIZE, INCHES (DN) RF RF 0 RF PN 16/25/40 D RF RF 0 RF E PN 16/25/40 G 1 (25) 2 (50) 7.25 (184).00 (254) 7.75 (197).50 (267) 8.25 (2) (286) 7.62 (194).31 (262) 6.75 (172) 7.12 (181) (293) (329) () (335) (6) (344) (298) (332) 2.44 (62) 3.25 (83) 4.25 (8) DUCTILE IRON ND LUMINUM 4.69 (119) STEEL ND STINLESS STEEL Table 23. Shipping Weight C SING MTERIL PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) Ductile iron or Steel and Stainless Steel (4,5) luminum 6.3 (2,8) 3/4-INCH NPT VENT SSEMBLY E 5.19 (132) DUCTILE IRON ND LUMINUM 5.40 (137) STEEL ND STINLESS STEEL /2 1/4-INCH NPT CONTROL LINE CONNECTION (TYPE 627 OR 627HM ONLY) D G INCHES (mm) Figure 5. Flanged Body Dimensions - 79

80 ir 627 Series Pressure Reducing Regulars Ordering Guide Select Type (Select One) o Type 627 (standard construction) o Type 627H (high-pressure version) (WCB steel only) o Type 627M (external pressure registration) o Type 627HM o Type 627R (internal relief) o Type 627MR Body Size (Select One) o 3/4-inch (NPT only)*** o 1-inch or DN 25*** o 2-inch or DN 50*** Body Material and End Connection Styles (Select One) Ductile Iron (not available for Types 627H and 627HM) o NPT Screwed*** WCB Steel (required for Types 627H and 627HM) o NPT Screwed*** o RF (not available for 3/4-inch body size)** o RF (not available for 3/4-inch body size)*** o 0 RF (not available for 3/4-inch body size)*** o PN 16/25/40* Stainless Steel o NPT Screwed*** o RF (not available for 3/4-inch body size)** o RF (not available for 3/4-inch body size)*** o 0 RF (not available for 3/4-inch body size)*** o PN 16/25/40* Spring Case and Diaphragm Casing Material (Select One) o luminum (Type 627 only)*** o Ductile iron*** o WCB Steel*** o Stainless steel*** Trim Material (Select One) o luminum (Type 627 only)*** o Stainless steel (Types 627H and 627HM standard)*** Seat Material (Select One) o Nitrile*** o Nylon*** o Fluoroelasmer (FKM)** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * * Non-Standard - llow dditional Time for Shipment * Special Order, Constructed from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Orifice Size (Select One) o 3/32-inch (2,4 mm)*** o 1/8-inch (3,2 mm)*** o 3/16-inch (4,8 mm)*** o 1/4-inch (6,4 mm)*** o 3/8-inch (9,5 mm)*** o 1/2-inch (12,7 mm)*** Outlet Pressure Range (Select One) Types 627, 627R, 627M, and 627MR o 5 (0,34 1,4 bar)*** o 40 (1,0 2,8 bar)*** o (2,4 5,5 bar)*** o 70 (4,8,3 bar)*** Types 627H and 627HM o (9,7 17,2 bar)*** o 240 (16,5 34,5 bar)*** Body Position (Select One) o Position 1 (standard)*** o Position 2** o Position 3** o Position 4** DVGW pproval Required (Optional) o Yes NCE Construction Required (Optional) o Yes Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Vent Position (Select One) o Position C** o Position D (standard)*** o Position E** o Position F** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Construction Material Requirements (if known): - 80

81 Type 98-EGR Pressure Reducing Regular ir Introduction Type 98-EGR regulars provide accurate pressure control in a variety of plant air applications. The superior performance of these regulars is due the amplifying effect of the pilot and the two-path control system. Changes in outlet pressure act quickly on the actuar diaphragm provide fast response. The pilot amplifies system changes positioning the main valve for precise control. Body Sizes and End Connection Styles See Table 1 ctuar Sizes See Table 2 Pressure Registration External Features Labor-Saving Trim Maintenance In-Line Maintenance Noise Reduction Option Oxygen Service Capability ll Stainless Steel Construction vailable Maximum Main Valve Inlet Pressure 400 (28 bar) or body rating limit, whichever is lower Maximum Outlet (Casing) Pressure See Table 2 Outlet (Control) Pressure Ranges 2-inches w.c. (5 mbar,7 bar) in seven ranges See Table 6 Flow Coefficients See Table 4 Temperature Capabilities Nitrile: - F ( C) Fluoroelasmer (FKM): 0 F ( C) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.2:98-EGR, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 98-EGR with Size 40 ctuar Table 1. Body Sizes and End Connection Styles BODY SIZE, INCHES (DN) 1 (25) and 2 (50) 3 (80), 4 (), and 6 () CST IRON NPT Screwed, FF, or 250 RF FF or 250 RF STEEL OR STINLESS STEEL NPT Screwed RF, RF, 0 RF, or PN 16/25/40 RF, RF, 0 RF, or PN 16/25/40 Table 2. ctuar Sizes and Maximum Pressures Type 98 CTUTOR Size 40 (standard) 70 PRESSURE, 75 (5,2) 50 (3,4) EMERGENCY CSING PRESSURE, 1 (7,9) 82 (5,7) 65 (4,5) 98H (,7) 400 (27,6) Figure 2. Type 98H-EGR with Size ctuar - 81

82 ir Type 98-EGR Pressure Reducing Regular Table 3. Construction Materials BODY BODY FLNGE BONNET CSING PLUG ND SET RING CGE DIPHRGMS, O-RINGS, SELS, ND PILOT SET PILOT BODY ND CSING Cast iron, WCB Steel, or CF8M Stainless steel ENC coated: Cast iron, WCB Steel, or CF8M Stainless steel Steel or CF8M Stainless steel 98: G Steel or S400 Stainless steel 98H: WCB Steel or CF8M Stainless steel S4 Stainless steel or S3 Stainless steel ENC coated S3 Stainless steel Nitrile, Ethylenepropylene (EPDM), or Fluoroelasmer (FKM) luminum or Stainless steel Table 4. Flow Coefficients PIPING STYLE BODY SIZE, INCHES (DN) Standard Linear Cage (ENC Coated: Cast Iron or Steel) Line Size Equals Body Size Piping Whisper Trim Cage (ENC Coated S3 Stainless Steel) Standard Linear Cage (ENC Coated: Cast Iron or Steel) 2:1 Line Size Body Size Piping Whisper Trim Cage (ENC Coated S3 Stainless Steel) C g C v C 1 C g C v C 1 C g C v C 1 C g C v C 1 Regul- ating Wide- Open Regulating Wide- Open Regulating Wide- Open Regulating Wide- Open 1 (25) (50) (80) () () 12,900 13, , 12, Regulating Wide- Open Regulating Wide- Open Regulating Wide- Open Regulating Wide- Open INLET PRESSURE PRESSURE LODING PRESSURE TMOSPHERIC PRESSURE Figure 3. Type 98-EGR Operational Schematic - 82

83 Type 98-EGR Pressure Reducing Regular ir BODY SIZE, INCHES (DN) 1 (25) 2 (50) 3 (80) 4 () 6 () Table 5. Maximum and Minimum Differential Pressures SPRING PRT NUMBER ND COLOR X012 Green X012 Blue X012 Red X012 Yellow X012 Green X012 Blue X012 Red X012 Yellow X012 Green 1466X012 Blue X012 Red X012 Yellow X012 Green X012 Blue X012 Red 2253X012 Yellow X012 Green X012 Blue 26X012 Red MXIMUM LLOWBLE DIFFERENTIL PRESSURE, PSI (BR) Size ctuar for Main Valve Spring Selection MINIMUM DIFFERENTIL PRESSURE REQUIRED FOR FULL STROKE, Size 40 ctuar Size 70 ctuar 3.5 (0,24) 2.5 (0,17) 1 (0,069) (8,6) 5 (0,34) 4 (0,28) 1.5 (0,) 400 (28) or body rating limit, whichever is lower 7 (0,48) 5 (0,34) 2.5 (0,17) (1,4) (0,14) 1 (0,069) 4 (0,28) 3 (0,21) 1.5 (0,) (8,6) 6 (0,42) 5 (0,34) 2 (0,14) 400 (28) or body rating limit, whichever is lower 11 (0,76) (0,69) 3 (0,21) (1,4) (0,17) 1 (0,069) 5 (0,34) 4 (0,28) 2 (0,14) (8,6) 8 (0,55) 6 (0,42) 2.5 (0,17) 400 (28) or body rating limit, whichever is lower 14 (0,97) 11 (0,76) 4 (0,28) (1,4) (0,24) 1.3 (0,09) (0,69) 5 (0,34) 2.5 (0,17) (8,6) 13 (0,90) 8 (0,55) 3 (0,21) 400 (28) or body rating limit, whichever is lower 22 (1,5) 13 (0,90) 5 (0,34) (1,4) (0,41) 2.2 (0,) 13 (0,90) 9.5 (0,66) 4 (0,28) (8,6) 19 (1,3) 14 (0,97) 6 (0,42) 400 (28) or body rating limit, whichever is lower (1,3) 8 (0,55) PILOT TYPE L(1) 6354 M(2) 6354 H 1. Without diaphragm limiter. 2. With diaphragm limiter. Table 6. Outlet (Control) Pressure Ranges (CONTROL) PRESSURE RNGE 2-inches w.c. 2 (5 140 mbar) 2 (0,14 0,69 bar) 3 40 (0,21 2,8 bar) 35 (2,4 6,9 bar) 85 (5,9 13,8 bar) (12,1,2 bar) (13,8,7 bar) SPRING COLOR Yellow Black Yellow Red Blue Blue Green SPRING PRT NUMBER X X012 1E K L L X012-83

84 ir Type 98-EGR Pressure Reducing Regular BODY SIZE, INCHES (DN) 1 (25) T able 7. Proportional Band (Standard Pilot Restriction and Size 40 Type 98 ctuar 1) Type Number P ILOT PROPORTIONL BND, PSI (BR) Control Spring Color Yellow or Green Main Valve Spring Blue Main Valve Spring ( ) Red Main Valve Spring Y ellow 0.04 (0,0028) 0.1 (0,0069) 0.2 (0,014) B lack 0.08 (0,0056) 0.2 (0,014) 0.4 (0,028) Y ellow 0.2 (0,014) 0.4 (0,028) 0.8 (0,055) R ed 0.4 (0,028) 0.8 (0,055) 1.0 (0,069) 2 (50) 3 (80) 4 () Y ellow 0.05 (0,0034) 0. (0,0) 0.3 (0,021) B lack 0.1 (0,0069) 0.3 (0,021) 0.6 (0,042) Y ellow 0.3 (0,021) 0.5 (0,034) 1.0 (0,069) R ed 0.5 (0,034) 1.0 (0,069) 1.4 (0,097) Y ellow 0.1 (0,0069) 0.2 (0,014) 0.4 (0,028) B lack 0.2 (0,014) 0.4 (0,028) 0.8 (0,055) Y ellow 0.4 (0,028) 0.6 (0,042) 1.2 (0,083) R ed 0.9 (0,062) 1.2 (0,083) 1.5 (0,) Y ellow 0. (0,0) 0.3 (0,021) 0.6 (0,042) B lack 0.3 (0,021) 0.6 (0,042) 1.2 (0,083) Y ellow 0.7 (0,048) 0.8 (0,055) 1.4 (0,097) R ed 1.2 (0,083) 2.0 (0,14) 3.0 (0,21) Y ellow 0.2 (0,014) 0.4 (0,028) 0.8 (0,055) 6352 B lack 0.4 (0,028) 0.8 (0,055) 1.6 (0,11) 6 () Y ellow 0.9 (0,062) 1.5 (0,) 2.0 (0,14) 6353 R ed 1.5 (0,) 2.5 (0,17) 3.5 (0,24) 1. For other combinations, multiply table values by 1.6 for a size actuar, 0.4 for a size 70 actuar, 2.0 for a low-gain Type 6352 or 6353 pilot restriction, and 0.5 for a high-gain Type 6352 or 6353 pilot restriction. For instance, a standard 2-inch Type 98-EGR-6352 regular with black pilot control spring and blue main valve spring has a proportional band of 0.3 psi (0,21 bar) as given in the table, but this same regular with low-gain restriction and size 70 actuar has a proportional band of 0.3 psi (0,021 bar) x 2.0 x 0.4 = 0.24 psi (0,017 bar). T able 8. pproximate Proportional Band Range (Standard Pilot Restriction, Size Type 98H ctuar 1) BODY SIZE, INCHES Type Number P ILOT PPROXIMTE PROPORTIONL BND RNGE, PSI (BR) Control Spring Color Green Main Valve Spring Blue Main Valve Spring ( ) Red Main Valve Spring L, 6354M, or 6354H B lue or Green 1.0 (0,069) 1.5 (0,) 2.5 (0,17) L, 6354M, or 6354H B lue or Green 1.5 (0,) 2.0 (0,14) 3.0 (0,21) L, 6354M, or 6354H B lue or Green 2.5 (0,17) 3.0 (0,21) 4.0 (0,28) L, 6354M, or 6354H B lue or Green 3.5 (0,24) 4.0 (0,28) 5.0 (0,34) L, 6354M, or 6354H B lue or Green 4.0 (0,28) 5.0 (0,34) Not vailable 1. For other restrictions, multiply table values by 2.0 for a low-gain restriction or by 0.5 for a high gain restriction. For instance, a standard 2-inch Type 98H-EGR-6354L regular with blue control spring and blue main valve spring has a proportional band of 2.0 psi (0,14 bar) as given in the table. But this same regular with low-gain restriction has a proportional band of 2.0 psi (0,14) x 2.0 = 4.0 psi (0,28 bar). - 84

85 ir - 85 Type 98-EGR Pressure Reducing Regular Figure 4. Type 98H ctuar Sectional View Capacities 9. Table INLET PRESSURE, PRESSURE SETTING, SCFH ( PCITIES IN THOUSNDS OF C m 3 / n ( h R I OF )) ND LINE SIZE EQULS MIN VLVE BODY SIZE FOR REGULTORS WITH STNDRD LINER CGE, Size Body -Inch 1 e Siz Body -Inch 2 e Siz Body -Inch 3 e Siz Body -Inch 4 e Siz Body 6-Inch (0,21) 3 ) mbar (17 w.c. -inches 7 ) (0, ) (0, ) (1, ) (2, (0,34) 5 mbar) (17 w.c. 7-inches (0,069) 1 (0,14) 2 (0,233) 8.68 (0,218) 8.14 (0,191) 7.13 ()0, (0,809).2 (0,726) 27.1 (1,79) 66.7 (1,66) 62.0 (1,50) 55.8 (2,76) 3 (2,) 96.9 (2,33) 86.8 (5,31) 198 (4,98) (0,69) mbar) (17 w.c. 7-inches (0,21) 3 (0,34) 5 (0,48) 7 (0,348) 13.0 (0,292).9 (0,273).2 (0,218) 8.14 (1,31) 48.8 (1,16) 43.4 (1,02) 38.0 (0,809).2 (2,62) 97.7 (2,33) 86.8 (2,08) 77.5 (1,66) 62.0 (4,) 5 (3,67) 137 (3,22) 1 (2,) 96.9 (7,69) 287 (6,65) 248 (6,24) (1,0) (0,069) 1 (0,28) 4 (0,55) 8 (0,83) 12 (0,437) 16.3 (0,405).1 (0,346) 12.9 (0,243) 9.07 (1,66) 62.0 (1,54) 57.4 (1,31) 48.8 (0,914) 34.1 (3,32) 124 (3,11) 116 (2,) 96.9 (1,85) 69.0 (5,) 194 (4,88) 182 (4,) 5 (2,92) 9 (9,76) 364 (9,14) 341 (7,91) (1,4) (0,069) 1 (0,69) (1,0) (1,2) 17 (0,531) 19.8 (0,437) 16.3 (0,322) 12.0 (0,2) 9.69 (2,02) 75.2 (1,64) 61.2 (1,31) 48.8 (0,976) 36.4 (4,05) 1 (3,32) 124 (2,54) 94.6 (1,97) 73.6 (6,75) 252 (5,) 194 (3,91) 146 (3,22) 1 (11,8) 442 (11,0) 411 (7,69) (2,1) less or (0,28) 4 (1,0) (1,4) (1,7) 25 (0,718) 26.8 (0,592) 22.1 (0,509) 19.0 (0,381) 14.2 (2,73) 2 (2,29) 85.3 (1,93) 72.1 (1,43) 53.5 (5,55) 7 (4,58) 171 (3,83) 143 (2,92) 9 (8,76) 327 (7,08) 264 (6,14) 229 (4,50) 168 (,5) 577 (13,5) 504 (11,8) 442 (8,74) 326 (2,8) 40 less or (0,62) 9 (1,4) (2,1) (2,4) 35 (0,879) 32.8 (0,748) 27.9 (0,571) 21.3 (0,4).5 (3,35) (2,81) 5 (2,18) 81.4 (1,62).5 (6,78) 253 (5,71) 213 (4,48) 167 (3,22) 1 (,7) 401 (8,92) 333 (6,86) 256 (5,09) 190 (18,9) 705 (16,6) 6 (13,5) 504 (7,26) 271 (3,4) 50 less or (0,9) 13 (1,4) (2,1) (2,8) 40 (3,1) 45 (1,04) 38.8 (0,957) 35.7 (0,852) 31.8 (0,665) 24.8 (0,477) 17.8 (3,94) 147 (3,64) 136 (3,16) 118 (2,39) 89.1 (1,77) 65.9 (8,01) 299 (7,26) 271 (6,27) 234 (4,88) 182 (3,56) 133 (12,7) 474 (11,2) 419 (9,76) 364 (7,69) 287 (5,49) 5 (22,4) 835 (21,2) 791 (19,1) 713 (14,7) 550 (9,35) 349 (5,2) 75 less or (1,7) 24 (3,4) 50 (4,8) 70 (1,44) 53.8 (1,) 41.1 (0,892) 33.3 (0,541).2 (5,49) 5 (4,37) 163 (3,43) 128 (2,08) 77.5 (11,1) 4 (8,74) 326 (6,86) 256 (4,) 5 (17,6) 656 (13,1) 488 (,9) 407 (6,65) 248 (31,0) 17 (25,4) 946 (21,2) 791 (13,1) 488 less or (2,4) 35 (5,2) 75 (1,84) 68.8 (1,54) 57.4 (1,29) 48.1 (6,99) 261 (5,82) 217 (4,88) 182 (14,2) 531 (11,6) 434 (9,97) 372 (22,5) 839 (18,3) 682 (,4) 574 (39,6) 1479 (35,3) 1318 (,1) 1124 (8,6) less or (3,2) 46 (5,2) 75 (2,24) 83.7 (1,87) 69.8 (8,55) 319 (7,08) 264 (17,3) 646 (14,6) 543 (27,4) 22 (22,4) 837 (48,3) 1802 (38,0) 1418 (,3) less or (3,9) 57 (5,2) 75 (2,64) 98.4 (2,39) 89.1 (,1) 375 (8,92) 333 (,4) 763 (18,1) 674 (32,3) 15 (28,5) 62 (56,9) 2124 (53,0) 1976 (12,1) less or (4,7) 68 less or (5,2) 75 less or (5,2) 75 (3,06) 114 (3,46) 129 (4,26) 9 (11,6) 432 (13,1) 489 (16,2) 4 (23,5) 878 (26,6) 994 (32,8) 1225 (37,2) 1388 (42,1) 71 (51,9) 1938 (65,6) 2447 (74,2) 2769 (91,5) 3414 (,7) (24,2) 350 (27,6) 400 less or (5,2) 75 less or (5,2) 75 less or (5,2) 75 (5,07) 189 (5,87) 219 (6,67) 249 (19,2) 718 (22,2) 829 (25,4) 946 (39,0) 1457 (45,2) 1688 (51,5) 19 (61,7) 23 (71,5) 2669 (81,3) 35 (9) 4059 (126) 4703 (143) 5348 actuar. 70 size Requires 1.

86 ir Type 98-EGR Pressure Reducing Regular /2 R (REMOVL CLERNCE FOR TRIM PCKGE) M G Z D E 1.94 (49,3) C H R (CTUTOR REMOVL CLERNCE) INCHES (mm) Figure 5. Dimensions Table. Main Valve Dimensions D IMENSIONS, INCHES ( mm) BODY SIZE, INCHES (DN) NPT Cast Iron, 0RF or NPT Steel and Stainless Steel B FF Cast Iron or RF Steel and Stainless Steel 250 RF Cast Iron or RF Steel and Stainless Steel PN 16/25/40 Steel and Stainless Steel D G R Cast Iron Z Steel and Stainless Steel 1 (25) 8.25 (2) 7.25 (184) 7.75 (197) 7.62 (194) 3.88 (98) 8.62 (219) (5) (349) 3.00 (76) 2 (50) (286).00 (254).50 (267).19 (259) 4.56 (116) 9.12 (232) (338).06 (383) 3.12 (79) 3 (80) (337) (298) (318) () 5.31 (135) (287) 5.06 (129) (419) (464) 3.88 (98) 4 ().50 (394) (352) (368) (344) 6.56 (167) (322) 5.06 (129) (486) (536) 5.12 (1) 6 ().00 (508) (451) (473) (444) 8.06 (5) (346) 8.00 (3).25 (514) (591) 6.62 (168) R CTUTOR TYPE ND SIZE Table 11. ctuar Dimensions C DIMETER E DIMENSIONS, INCHES (mm) H With Pilot Spring Case Vent M Without Pilot Spring Case Vent (289) 5.69 (144) 7.88 () 9.50 (241) 9.31 (237) (333) 5.75 (146) 7.88 () 9.50 (241) 9.31 (237) (537) 7.44 (189) (3).81 (402).62 (397) 98H (289) 6.06 (4) 7.88 () 9.50 (241) 9.31 (237) BODY SIZE, INCHES (DN) Table 12. Shipping Weight PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 98 Size ctuar 98 Size 40 ctuar 98 Size 70 ctuar 98H Size ctuar 1 (25) 55 (25) 65 (29) 140 (64) 80 (36) 2 (50) 75 (34) 85 (39) 1 (73) (45) 3 (80) 1 (52) (57) (91) 140 (64) 4 () 165 (75) 175 (79) 250 (113) 190 (86) 6 () 350 (9) 3 (163) 435 (197) 375 (170) - 86

87 Type 98-EGR Pressure Reducing Regular Ordering Guide ir Main Valve Body Size(Select One) o 1-inch (DN 25) o 2-inch (DN 50) o 3-inch (DN 80) o 4-inch (DN ) o 6-inch (DN ) Cage and Cage Material (Select One) o S3 Stainless steel linear cage*** o S3 Stainless steel drilled hole** ctuar and Bonnet Material (Select One) 98 o G Steel casing with steel bonnet*** o S400 Stainless steel casing with stainless steel bonnet** 98H o WCB Steel casing with integral bonnet** o CF8M Stainless steel casing with integral bonnet* Body Flange Material (Select One) o ENC Coated cast iron*** o ENC Coated steel*** o ENC Coated CF8M stainless steel** Plug and Seat Ring (Select One) o S4 Stainless steel*** o S3 Stainless steel** Main Valve Body and End Connection Style (Select One) Cast Iron Body o NPT Screwed (1 and 2-inch only)*** o FF*** o 250 RF*** WCB Steel Body o NPT Screwed (1 or 2-inch only)*** o RF*** o RF*** o 0 RF* o PN 16/25/40* CF8M Stainless Steel o NPT Screwed (1 or 2-inch only)** o RF** o RF** o 0 RF* o PN 16/25/40* - continued - To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 87

88 ir Type 98-EGR Pressure Reducing Regular Ordering Guide (continued) Main Valve Spring (Select One) Maximum Differential and Spring Color o psi (1,4 bar), Yellow** o psi (4,1 bar), Green*** o psi (8,6 bar), Blue*** o 400 psi (27,6 bar), Red*** ctuar Size and Outlet Pressure Range (Select One) 98 Size 40, maximum set pressure 75 (5,2 bar)(standard) o 2-inches w.c. 2 (5 140 mbar)*** o 2 (0,14 0,69 bar)*** o 3 40 (0,21 2,8 bar)*** o (2,4 5,2 bar)*** 98 Size, maximum set pressure (6,9 bar) o 2-inches w.c. 2 (5 140 mbar)** o 2 (0,14 0,69 bar)** o 3 40 (0,21 2,8 bar)** o 35 (2,4 6,9 bar)** Diaphragm, O-rings, and Other Elasmers (Select One) o Nitrile (standard)*** o Fluoroelasmer (FKM)*** Tubing and Fittings (Select One) o Stainless steel tubing and steel plated fittings*** o Stainless steel tubing and fittings** Main Valve Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. ctuar Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Pilot Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. 98 Size 70, maximum set pressure 50 (3,4 bar) o 2-inches w.c. 2 (5 140 mbar)** o 2 (0,14 0,69 bar)** o 3 40 (0,21 2,8 bar)** o (1,7 3,4 bar)** 98H Size H, maximum set pressure (,7 bar) o 2 (0,14 0,69 bar)** o 3 40 (0,21 2,8 bar)** o 35 (2,4 8,6 bar)** o 85 (5,9 13,8 bar)** o (12,1,2 bar)** o (13,8,7 bar)** - 88

89 ir 289 Series Relief Valve/Backpressure Regulars Introduction The 289 Series relief valve is a spring-loaded throttling relief valve used downstream of pressure regulars protect the downstream system from overpressure. smooth throttling action minimizes pressure surges in the system during relief operation. The 289 Series relief valves are ideal for low-pressure settings due the increased sensitivity provided by a large diaphragm area. The 289 Series relief valves are designed for pressure control; they are not SME safety relief valves. Body Sizes and End Connection Styles 3/4, 1, and 2-inch NPT Screwed Features High Flow Rates Compact Reliability Due Simplicity Tight Shuff Maximum Relief (Inlet) Pressures See Table 2 Relief Set Pressure Range 7-inches w.c. 75 (0,02 5,2 bar) in several ranges See Table 2 Temperature Capabilities Nitrile: F ( C) Fluoroelasmers (FKM): F ( C) vailable with Types 289H and 289HH only dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.4:289, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. 1-Inch Type 289H and 289HH 289H TYPE Table 1. Construction Materials 1-inch (DN 25) Body 2-inch (DN 50) Body BODY ND SPRING CSE DIPHRGM ND SET MTERIL luminum Nitrile or Fluoroelasmer (FKM) Cast iron with aluminum spring case Nitrile or Fluoroelasmer (FKM) 289HH luminu m Nitrile or Fluoroelasmer (FKM) 289L luminu m Nitrile Figure 2. Type 289L Relief Valve - 89

90 ir 289 Series Relief Valve/Backpressure Regulars BODY SIZE, INCHES (DN) Table 2. Relief Set Pressure Ranges and Maximum Relief (Inlet) Pressures TYPE 3/4 or 1 (25) 289L 1 (25) 289H 2 (50) 289H RELIEF SET PRESSURE RNGES, 18-inches w.c. (0,03 0,04) inches w.c. (0,03 0,1) (0,069 0,3) 4 (0,3 1,0) (0,69 1,4) 50 (1,0 3,4) 7 18-inches w.c. (0,02 0,04) (0,034 0,16) (0,12 0,52) 4 (0,28 0,69) SPRING PRT NUMBER X X012 1F D D D B B B B MXIMUM RELIEF ( INLET) PRESSURE( 1), 7 (0,52) 25 (1,7) 1 (25) 289HH (3,1 5,2) 1 D Maximum relief pressure setting plus buildup. Figure 3. 2-Inch Type 289H Sectional View Figure 4. Type 289L Relief Valve Sectional View If you don t see what you re looking for in this handbook... ask us about it. Space in this handbook does not always permit us list all of the options or products available you. If you don t see the product you re looking for, just pick up the phone and ask your Fisher Sales Representative help you find the item you need. - 90

91 ir 289 Series Relief Valve/Backpressure Regulars 70 1-INCH TYPE 289H VENT SCREEN INSTLLED 4,8 50 PSIG (3,4 BR) 1D ,1 50 3,4 40 PSIG (2,8 BR) 1D INLET PRESSURE, PSIG 40 B C PSIG (2,1 BR) 1D PSIG (1,4 BR) 1D PSIG (1,03 BR) 1D B- PSIG (0,69 BR) 1D C-4 PSIG (0,28 BR) D-1 PSIG (0,069 BR) 1F ,8 2,1 1,4 0,69 INLET PRESSURE, BR D (0,8).5 (0,4) 23.3 (0,624) 31 (0,831) 38.8 (1,04) 46.5 (1,25) 54.3 (1,46) 62 (1,66) CPCITIES IN THOUSNDS OF SCFH (m³/h(n)) OF IR 16 1, 14 2-INCH TYPE 289H NO VENT RESTRICTION 1 0,97 12 PSIG (0,69 BR) 1B ,83 INLET PRESSURE, PSIG PSIG (0,48 BR) 1B PSIG (0,34 BR) 1B ,69 0,55 0,41 INLET PRESSURE, BR PSIG (0,14 BR) 1B (0,083) (0,166)(0,249)(0,332)(0,4) (0,498) 1 PSIG (0,069 BR) 1B (0,582) 24.8 (0,665) 27.9 (0,748) 0.5 PSIG (0,034 BR) 1B (0,831) (0,914)(0,997) 40.3 (1,08) 43.4 (1,16) 46.5 (1,25) 49.6 (1,33) 0,28 0,14 0 CPCITIES IN THOUSNDS OF SCFH (m³/h(n)) OF IR NOTE: 1. LESS THN 5% CPCITY LOSS CN BE EXPECTED WITH THE VENT SCREEN INSTLLED ON THE 2-INCH TYPE 289H T MXIMUM FLOW. 2. WHEN SELECTING NY RELIEF VLVE FOR INSTLLTION DOWNSTREM OF THE REGULTOR, THE CPCITY OF THE RELIEF VLVE SHOULD BE COMPRED WITH THE WIDE-OPEN CPCITY OF THE REGULTOR. 3. BUBBLE POINT RELIEF SETTING ND SPRING PRT NUMBER RE NOTED ON ECH CURVE. Figure 5. Type 289H Capacities - 91

92 ir 289 Series Relief Valve/Backpressure Regulars 4 3/4 ND 1-INCH TYPE 289L VENT SCREEN INSTLLED 0,28 3 0,21 INLET PRESSURE, PSIG PSIG (0,069 BR) 1B /4-INCH SIZE 1-INCH SIZE 0,14 0,069 INLET PRESSURE, BR 0.5 PSIG (0,034 BR) 1B (,8) (41,5) 2325 (62,3) 3 (83,1) 3875 (4) 4650 () 5425 (145) 6 (166) 6975 (187) 7 (8) CPCITIES IN SCFH (m³/h(n)) OF IR NOTE: 1. WHEN SELECTING NY RELIEF VLVE FOR INSTLLTION DOWNSTREM OF THE REGULTOR, THE CPCITY OF THE RELIEF VLVE SHOULD BE COMPRED WITH THE WIDE-OPEN CPCITY OF THE REGULTOR. 2. BUBBLE POINT RELIEF SETTING ND SPRING PRT NUMBER RE NOTED ON ECH CURVE. Figure 6. Type 289L Capacities 6, PSIG (5,2 BR) 6,2 INLET PRESSURE, PSIG PSIG (4,1 BR) 50 PSIG (3,4 BR) 5,5 4,8 4,1 INLET PRESSURE, BR (0,8) (0,4) 23.3 (0,624) 31 (0,831) 38,8 (1,04) 46.5 (1,25) 54.3 (1,46) 62 (1,66) 1-INCH TYPE 289HH NO VENT RESTRICTION SPRING 1D (1,87) 77.5 (2,08) 85.3 (2,29) 93 (2,49) 3,4 2,8 CPCITIES IN THOUSNDS OF SCFH (m³/h(n)) OF IR NOTE: 1. WHEN SELECTING NY RELIEF VLVE FOR INSTLLTION DOWNSTREM OF THE REGULTOR, THE CPCITY OF THE RELIEF VLVE SHOULD BE COMPRED WITH THE WIDE-OPEN CPCITY OF THE REGULTOR. 2. BUBBLE POINT RELIEF SETTING ND SPRING PRT NUMBER RE NOTED ON ECH CURVE. Figure 7. Type 289HH Capacities - 92

93 ir 289 Series Relief Valve/Backpressure Regulars TYPE 289H Table 3. Shipping Weights BODY SIZE, INCHES (DN) PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 1 (25) 4 (1,8) 2 (50) (6,8) 289HH 1 (25) 4 (1,8) 289L 3 /4, 1 (25) 1.5 (0,70) INCHES (mm) 0.38 () 4.12 (5) 7.12 (181) 4.88 (124) 5.38 (137) 8.69 (221) 8.94 (228) 1.25 (32) 1.94 (50) 1.88 (48) 1.78 (46) 3.56 (91) 2.12 (54) TYPE 289L (3/4 ND 1-INCH) TYPE 289H ND 289HH (1-INCH) TYPE 289H (2-INCH) Figure 8. Dimensions Looking for a specific product? When you know the application and type or series of the product you need, you can use the Quick Product Index in the Table of Contents, the Section Outline in the pplication Map of each section, or the Product Index at the back of this handbook direct you the page on which the product is described. - 93

94 ir 289 Series Relief Valve/Backpressure Regulars Ordering Guide Size and Body Material (Select One) Type 289H o 1-inch luminum*** o 2-inch Cast iron with aluminum spring case*** Type 289HH o 1-inch luminum*** Type 289L o 3/4-inch luminum*** o 1-inch luminum*** Diaphragm Material (Select One) Type 289H o Nitrile*** o Fluoroelasmer (FKM)*** Type 289HH o Nitrile*** o Fluoroelasmer (FKM)*** Type 289L o Nitrile*** Relief Set Pressure Range (Select One) Type 289L o 18-inches w.c. (25 45 mbar)*** o inches w.c. ( 99 mbar)*** Type 289H, 1-inch (DN 25) o (0,069 0,31 bar)*** o 4 (0,28 1,0 bar)*** o (0,69 1,4 bar)*** o 50 (1,0 3,4 bar)*** Type 289H, 2-inch (DN 50) o 7 18-inches w.c. (17 45 mbar)*** o (0,034 0,5 bar)*** o (0,121 0,483 bar)*** o 4 (0,276 0,69 bar)*** Type 289HH o (3,1 5,2 bar)*** Seat Material (Select One) Type 289H o Nitrile*** o Fluoroelasmer (FKM)*** Type 289HH o Nitrile*** o Fluoroelasmer (FKM)*** Type 289L o Nitrile*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 94

95 Type H1 Relief Valve ir Introduction The Type H1 relief valve is available in nine facry set relief pressure settings. These pop style relief valves are commonly used in pneumatic lines of air drills, jackhammers, and other similar equipment. Body Size and End Connection Style 1/4-inch NPT screwed Wide-Open Flow Coefficient C g : 80 Features Space-Saving Construction Economical Durable Protective Cap Maximum Relief (Inlet) Pressure 4 (29 bar) Fixed Relief Pressures (2,4 24,2 bar) in nine facry settings See Table 2 pproximate Shipping Weight 0.25 pounds (0,1 kg) Temperature Capabilities F ( C) dditional Technical Information For additional technical information, contact your Fisher Sales Representative, refer Bulletin 71.4:H1, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type H1 Relief Valve Table 1. Construction Materials BODY, POPPET, ND SPRING RETINER MTERIL Brass DISK Nitrile 0.84 (21) RETINER PIN FIXED RELIEF PRESSURE SETTING, 35 (2,4) Table 2. Relief Pressures and Capacities BUILDUP OVER RELIEF PRESSURE SETTING, 25 (1,7) 25 (1,7) CPCITIES IN SCFH ( m 3 /h(n)) OF IR 4650 () 6336 (170) 1 (8,3) 25 (1,7) 9939 (266) (,3) 175 (12,1) 225 (16,0) 275 (19,0) 350 (24,2) (2,1) 35 (2,4) 40 (2,8) 45 (3,1) 55 (3,8) 70 (4,8) 140 (9) (361) 771 (423) (452) (489) (718) SPRING PRT NUMBER ND COLOR T Yellow T12687T0012 Orange T12688T0012 Brown 1F Black 1.35 (35) Figure 2. Dimensions INCHES (mm) - 95

96 ir Type H1 Relief Valve Ordering Guide Fixed Relief Pressure Setting (Select One) o 35 (2,4 bar)*** o (4,1 bar)*** o 1 (8,3 bar)*** o (,3 bar)*** o 175 (12,1 bar)*** o (13,8 bar)*** o 225 (,5 bar)*** o 275 (19,0 bar)** o 350 (24,2 bar)** Other Start Discharge Point (Optional) Designate desired set point in multiples of 5 Quantity To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 96

97 Type H Relief Valve ir Introduction The Type H relief valve is available in several facry set relief pressure settings. These pop style relief valves are commonly used in pneumatic lines of air drills, jackhammers, and other similar equipment. Body Styles and End Connections Type H2: 3/4-inch NPT Screwed Type H3: 1-inch NPT Screwed Wide-Open Flow Coefficient C g : 405 Features Space-Saving Construction Economical Durable Protective Cap Maximum Relief (Inlet) Pressure 400 (27,6 bar) Fixed Relief Settings 25 (1,7,7 bar) in twelve settings See Table 2 Temperature Capabilities F ( C) pproximate Shipping Weight 0.5 pounds (0,2 kg) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.4:H, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. H Series Relief Valve 1.75 (45) 3.06 (78) Table 1. Construction Materials BODY, POPPET, ND SPRING RETINER MTERIL Brass DISK Nitrile INCHES (mm) Figure 2. H Series Sectional View and Dimensions RELIEF SETTING TOLERNCE, ± 5 (± 0,34) ± 8 (± 0,6) ± (± 1,0) Table 2. Relief Pressures and Capacities RELIEF SET PRESSURE, SET PRESSURE PLUS BUILDUP, 25 (1,7) 50 (3,4) 50 (3,4) 75 (5,2) 75 (5,2) 1 (8,3) (8,6) (,3) (,3) 180 (12,4) 175 (12,1) 2 (14,5) 240 (16,6) 225 (,5) 270 (18,6) 250 (,7) 275 (19,0) 3 (22,8) (,7) 3 (24,8) CPCITIES IN SCFH (m³/h(n)) OF IR 26,505 (7) 36,735 (984) 46, (1246) 53,940 (1446) 64,635 (1732) 77,888 (87) 91,140 (2443) 2, (2742) 116,250 (3116) 127,875 (3427) 139, (3739) 1, (4050) - 97

98 ir Type H Relief Valve Ordering Guide Body Size (Select One) o 3/4-inch*** o 1-inch (DN 25)*** Fixed Relief Pressure Setting (Select One) 3/4-inch o 25 (1,7 bar)*** o 35 (2,4 bar)*** o 50 (3,4 bar)*** o 75 (5,2 bar)*** o 250 (17,2 bar)*** 1-inch o 25 (1,7 bar)*** o 35 (2,4 bar)*** o 50 (3,4 bar)*** o (4,1 bar)*** o 75 (5,2 bar)*** o (6,9 bar)*** o (8,6 bar)*** o (,3 bar)*** o 175 (12,1 bar)*** o (13,8 bar)*** o 250 (17,2 bar)*** o (,7 bar)*** Other Start Discharge Point (Optional) Designate desired set point in multiples of 5 Quantity To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 98

99 Type H800 Relief Valves ir Introduction The Type H800 Relief Valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regular limit the instrument supply pressure 50 (3,4 bar) should the supply pressure regular fail close. Body Size and End Connection Style 1/4-inch NPT Screwed Flow Coefficient Wide-Open C g : 55 Features Maximum Relief (Inlet) Pressure 250 (17,2 bar) Relief Set Pressure Non-adjustable, start--discharge between (2,7 3,0 bar) Reseat Pressure 35 (2,4 bar) or higher Temperature Capabilities F ( C) pproximate Shipping Weight 5 ounces (140 grams) Figure 1. Type H800 Relief Regular pplication Dependability Easy Installation Economical Tamper-Resistant dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.4:H800, or order your Fisher Regular CD using the card in the back of this handbook. FROM SUPPLY REGULTOR TO INSTRUMENT RELIEF DISCHRGE IR FLOW, m³/h(n) (1,01325 BR BSOLUTE T 0 C) Figure 2. Type H800 Sectional View INLET PRESSURE TO RELIEF VLVE, PSIG STRT-TO-DISCHRGE RNGE MINIMUM RESET RELIEF PERFORMNCE 1/4-INCH TYPE H800 RELIEF VLVE WITH VENT SCREEN ND DISC RESTRICTION NON-DJUSTBLE SETPOINT IR FLOW, SCFH (14.7 PSI T F) INLET PRESSURE TO RELIEF VLVE, BR 1/4-INCH NPT 1.00 (25) 2.00 (51) 1/4 NPT 1/2 NPT 1.38 (35) 3.12 (79) INCHES (mm) Figure 3. Relief Capacities Figure 4. Dimensions Table 1. Construction Materials BODY ND SPRING CSE SPRING CUP DIPHRGM DIPHRGM DISK SPRING DISK RESTRICTION ND SCREEN INTERNL RETINING RING luminum Valox 7 Nitrile Zinc-plated steel Plated steel Stainless steel Plated steel - 99

100 ir Type H800 Relief Valves Ordering Guide Type H800 (Select) o Specify quantity Facry Mounted Do you want this relief valve facry mounted on a 67 Series Instrument Supply Regular? o Yes. If so, also complete the ordering guide for the 67 Series regular. o No To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the pplication Require Overpressure Protection? o Yes o No If yes, which is preferred: o Relief Valve o Monir Regular o Shuff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: ccuracy Requirements? Need for Extremely Fast Response? Other Requirements: -

101 Type 164 and 164 Switching Valve ir Introduction The Types 164 and 164 switching valves are pneumatically operated and controlled units, built with a wide range of capabilities handle those switching applications that involve venting, on-off control, and failure modes. With its two ports, the Type 164 switching valve is typically used as a normally open on-off switch, while the Type 164 switching valve directs flow through three ports. dditionally, the Type 164 provides on-off capability when one of its three ports is plugged. The Types 164 and 164 switching valves share the same basic construction, except that where the Type 164 switching valve has a part containing port B, the Type 164 switching valve has a plug. End Connection Styles See Table 2 Maximum Valve Body Pressure 250 (17,2 bar) Maximum Diaphragm Pressure (6,9 bar) Temperature Capabilities F ( C) Flow Coefficients See table 2 dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.7:164, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 164 Switching Valve Features Principle of Operation Versatile Easy, ccurate djustment Rugged, Compact Construction Pressure is sensed under the diaphragm through port D. When the sensed pressure is below set pressure, the flow is from port C. When the sensed pressure rises above the spring set pressure, the path from port C is blocked. In the case of a Type 164, the pressure supply is turned off. Type 164 switches the flow port B. PORT PORT C PORT B Figure 2. Type 164 Sectional View Table 1. Construction Materials BODY ND SPRING CSE DISK HOLDER DISK DIPHRGM ND O-RINGS SPRING CLOSING CP (OPTIONL) Figure 3. Type 164 Switching Valve luminum Brass Nitrile, or fluoroelasmer (FKM) Nitrile or fluoroelasmer (FKM) Steel Brass - 1

102 ir Type 164 and 164 Switching Valve Table 2. Specifications TYPE NUMBER VILBLE CONFIGURTIONS Port CONNECTIONS End Connection Style FLOW COEFFICIENTS Flow Path C g C v C way switching valve way switching valve and C D and C B and D 1/4-inch NPT or 1/2-inch NPT 1/4-inch NPT port port C /4-inch NPT or 1/2-inch NPT port port B /4-inch NPT port port C TYPE NUMBER 164 or 164 switching valve 164 switching valve only Table 3. Spring Information S PRING RNGE( 1), 3 (0,2 1,0) 5 (0,34 1,4) 5 35 (0,34 2,4) (2,1 4,1) 40 (2,8 6,9) 80 (5,5,3) SPRING PRT NUMBER ND COLOR 1D Red 1D Unpainted 1D Blue 1D Green 1E Yellow 1P Brown 1. ll springs listed can be adjusted 0 (0 bar). PRESSURE CHNGE ON DIPHRGM FOR FULL STROKE, PSI (BR) 2.25 (0,2) 2.5 (0,2) 4 (0,3) 5.75 (0,4) 11 (0,8) 16 (1,1) 9.19 MXIMUM (233) 1 1 DIMENSION SHOWN IS FOR TYPE 164 SWITCHING VLVE. FOR TYPE 164 SWITCHING VLVE THIS DIMENSION IS 8.28 (2) 1/4-18 NPT 2.88 (73) (63,5) INCHES (mm) (40) FOR TYPE 164 SWITCHING VLVE 4.12 (5) Fisher Tips Figure 4. Dimensions 4. If two or more available springs have published pressure ranges that include the desired pressure setting, use the spring with the lower range for better accuracy. - 2

103 Type 164 and 164 Switching Valve Ordering Guide ir Type 164 Type 164 Port Size (Select One) o Ports and C - 1/4-inch NPT*** o Ports and C - 1/2-inch NPT*** Type 164 Spring Range (Select One) o 3 (0,2 1,0 bar)*** o 5 (0,34 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** o 40 (2,8 6,9 bar)*** o 80 (5,5,3 bar)*** Valve Disk (Select One) o Nitrile (NBR)*** o Fluoroelasmer (FKM)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Quantity Type 164 Type 164 Port Size (Select One From Each Group) o Ports and C - 1/4-inch NPT*** o Ports and C - 1/2-inch NPT*** o Port B - 1/4-inch NPT*** o Port B - 1/2-inch NPT*** Type 164 Spring Range (Select One) o 3 (0,2 1,0 bar)*** o 5 (0,34 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** o 40 (2,8 6,9 bar)*** Valve Disk (Select One) o Nitrile (NBR)*** o Fluoroelasmer (FKM)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Quantity To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 3

104 ir Type 167 Three-Way Switching Valve Introduction Maximum Inlet Pressure The Type 167 three-way switching valve is installed provide switching or lock-up action in the event that the system operation deviates from normal. The compact size and simplicity of this valve make it especially suitable for field or panel mounting. End Connection Style Port, B, C, and D 1/4-inch NPT Screwed Flow Coefficients See Table (17,2 bar) at connections, B, and C Maximum Control Signal Pressure (6,9 bar) at connection D dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.7:167, or order your Fisher Regular CD using the card in the back of this handbook. PORT D Figure 1. Type 167 Three-Way Switching Valve Temperature Capabilities Principle of Operation Nitrile: - F ( C) Fluoroelasmers: 0 F ( C) Features Convenient Installation Easy, ccurate djustment Easy Maintenance The normal flow path, with no pressure applied the diaphragm, is from port D. s pressure is applied, it registers under the diaphragm and opposes the spring. When the pressure under the diaphragm nears the spring setting, the pressure overcomes the spring, and moves the diaphragm assembly up. This allows the valve plug spring lift the valve plug and provides flow through port B. The flow path is then from port B. When the pressure under the diaphragm decreases, the control spring moves the valve plug down and covers the opening port B. PORT PORT B PORT C BODY, SPRING CSE, DISK HOLDER, ND VLVE STEM Table 1. Construction Materials DISK ND DIPHRGM luminum Nitrile or Fluoroelasmer (FKM) SPRING Steel Figure 2. Type 167 Sectional View STNDRD (FIELD) MOUNTING Table 2. Spring Selection SPRING RNGE, 5 18 (0,34 1,2) 18 (1,2 2,1) (2,1 6,9) SPRING PRT NUMBER ND COLOR 1B Green 1B Unpainted 1K Red PRESSURE CHNGE ON DIPHRGM FOR FULL STROKE, 5 (0,34) 8 (0,6) (1,0) 6.31 (1) MXIMUM C Connection B Table 3. Flow Coefficients C g C v Connection Connection Connection C 1 C B C (48) 1.25 (32) B 0.5 (13) 2.88 (73) Figure 3. Dimensions D INCHES (mm) - 4

105 Type 167 Three-Way Switching Valve Ordering Guide ir Disk and Diaphragm (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Spring Range for Standard Valve (Select One) o 5 18 (0,34 1,2 bar)*** o 18 (1,2 2,1 bar)*** o (2,1 6,9 bar)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Quantity To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 5

106 ir Type 168, 168H, and 68-2 Three-Way Switching Valves Introduction The Type 168 and 168H three-way, snap-acting switching valves provide fast, positive switching of pneumatic pressures in response a predetermined change in a pneumatic input signal. These switches can be used open and close pneumatically operated control valves, load or exhaust pneumatic systems, or operate a variety of pneumatic equipment. The Type 68-2 is a three-way, snap-acting switching valve that forms the valve body portion of the Type 168 and 168H switching valves. manual reset switch may be adapted the Type 168 and 168H switching valves provide for manual reset. n extension of the trip lever allows the Type 68-2 be used as a manual switching valve. Flow Coefficients C g : 7 C v : 0.2 C 1 : 35 Temperature Capabilities F ( C) Features Fast, Positive Switching ction Full djustability Three-Way or On/Off ction umatic or Manual Reset Maximum llowable Pressure Refer Bulletin 71.7:168 Diaphragm Pressure Ranges Type 168: 2 (0,14 4,1 bar) in 4 ranges. Type 168H: 35 (2,4,3 bar) in 4 ranges. pproximate Shipping Weight Type 68-2: 0.5 pounds (0,23 kg) Type 168: 3 pounds (1,35 kg) Type 168H: 5 pounds (2,25 kg) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 71.7:168, or order your Fisher Regular CD using the card in the back of this handbook. Principle of Operation In operation, increasing diaphragm pressure from a controller or other source moves the stem and upper adjusting nut ward the trip lever. When the diaphragm pressure reaches the predetermined upper switching point, the upper adjusting nut pivots the trip lever move the rocker assembly its alternate position, closing port C and opening port B. When decreasing diaphragm pressure reaches the lower tripping pressure, the lower adjusting nut returns the rocker its original position. Figure 1. Type 168 Switching Valve and Type 68-2 Trip Lever TYPE NUMBER Table 1. vailable Configurations DESCRIPTION DIPHRGM PRESSURE RNGE, 68-2 Manual 3-way switching valve H Pneumatically operated 3-way, snap-acting switching valve Pneumatically operated 3-way, snap-acting switching valve 2 40 (0,14 2,8) 2 (0,14 4,1) 35 (2,4 6,9) 50 (3,4,3) Figure 2. Type 168 Sectional View - 6

107 Type 168, 168H, and 68-2 Three-Way Switching Valves ir Table 2. Construction Materials BODY ND CSES DIPHRGM SET RINGS ROCKER SSEMBLY O-RINGS luminum Dacron covered with nitrile Stainless steel Glass-filled nylon with polyurethane valve disks Nitrile Table 3. Maximum Pressures and Spring Colors TYPE NUMBER DIPHRGM PRESSURE CHNGE BETWEEN SWITCHING POINTS, Minimum Maximum DIPHRGM PRESSURE RNGE, DIPHRGM SPRING COLOR MXIMUM LLOWBLE BODY PRESSURE, BODY SPRING COLOR (,3) Unpainte d H-1 168H-2 168H-3 168H-4 (0,69) (0,69) (0,69) 7 (0,5) (1,4) (1,4) (1,4) 16 (1,1) 58 (4,0) 38 (2,6) 58 (4,0) 38 (2,6) 65 (4,5) 65 (4,5) 2 (0,14 4,1) 2 40 (0,14 2,8) 2 (0,14 4,1) 2 40 (0,14 2,8) 50 (3,4,3) 35 (2,4 6,9) 50 (3,4,3) 35 (2,4 6,9) Green Yellow Green Yellow Green Yellow Green Yellow (,3) (,3) 40 (2,8) 40 (2,8) (,3) (,3) 40 (2,8) 40 (2,8) Unpainted Unpainted Yellow Yellow Unpainted Unpainted Yellow Yellow 3.69 (93,7) 4.19 (6) 6.38 (162) Type (198) Type 168H (254) Type (291) Type 168H 2.0 (51) 4.31 (9,5) 3.44 (87,4) INCHES (mm) Figure 3. Types 168 and 168H Dimensions - 7

108 ir Type 168, 168H, and 68-2 Three-Way Switching Valves Ordering Guide Type 168 Type 168H Diaphragm Pressure Range (Select One) o 2 40 (0,14 2,8 bar)*** o 2 (0,14 4,1 bar)*** Maximum llowable Body Pressure (Select One) o 40 (2,8 bar)*** o (,3 bar)*** Options (Select if Desired) o Mounting bracket*** o Control valve yoke mounting parts*** o Manual reset switch*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Diaphragm Pressure Range (Select One) o 35 (2,4 6,9 bar)*** o 50 (3,4,3 bar)*** Maximum llowable Body Pressure (Select One) o 40 (2,8 bar)*** o (,3 bar)*** Options (Select if Desired) o Mounting bracket*** o Control valve yoke mounting parts*** o Manual reset switch*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Type 68-2 o Specify quantity To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 8

109 Type 119 Switching Valve ir Introduction The Type 119 control valve is used for on-off or throttling control of noncorrosive or mildly corrosive gases. It is designed meet lowpressure gas application requirements in many varied industries. Body Sizes and End Connection Styles 3/4, 1, or 1-1/4-inch NPT screwed ctuar Pressure Connection 1/4-inch NPT female Spring Case and Bonnet Vents 1/4-inch NPT female Features Easy Installation Quick and Easy Leak Detection Simple Spring djustment In-Line Maintenance Low Leakage Maximum Inlet Pressure (,3 bar) Maximum Pressure Drop (,3 bar) Temperature Capabilities Nitrile: F ( C) Fluoroelasmer (FKM): F ( C) pproximate Shipping Weight 6 pounds (2,7 kg) dditional Technical Capabilities For more technical information contact your Fisher Sales Representative, refer Bulletin 51.1:119, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 119 Control Valve 4.12 (5) BODY Cast iron SPRING RNGE, 3 (0,2 1,0) 5 (0,34 1,4) 5 35 (0,34 2,4) (2,1 4,1) Table 1. Spring Selection SPRING PRT NUMBER ND COLOR 1D Red 1D Unpainted 1D Blue 1D Green Table 2. Construction Materials SPRING CSE ND BONNET luminu m DIPHRGM, DISK, ND O-RINGS itrile or Fluoroelasmer (FKM N ) ORIFICE ND DISK HOLDER luminum or Stainless steel VENT 2.12 (54) 4.00 (2) Figure 2. Type 119 Sectional View and Dimensions 8.00 (3) MXIMUM CONTROL SIGNL 1.56 (40) INCHES (mm) VLVE TRVEL, INCHES (mm) 3/16 (4,8) ORIFICE SIZE, INCHES (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 5/16 (7,9) 3/8 (9,5) 1/2 (12,7) 9/16 (14,3) Table 3. Flow Coefficients 3/4-INCH BODY 1-INCH BODY 1-1/4-INCH BODY C g C v C 1 C g C v C 1 C g C v C

110 ir Type 119 Switching Valve Ordering Guide Body Size (Select One) o 3/4-inch*** o 1-inch (DN 25)*** o 1-1/4-inch*** Disk (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Disk Holder (Select One) o luminum*** o Stainless steel** Orifice (Select One) o luminum*** o Stainless steel** Diaphragm (Select One) o Nitrile*** o Fluoroelasmer (FKM)** O-Rings (Select One) o Nitrile*** o Fluoroelasmer (FKM)** Spring Range (Select One) o 3 (0,2 1,0 bar)*** o 5 (0,34 1,4 bar)*** o 5 35 (0,34 2,4 bar)*** o (2,1 4,1 bar)*** Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. Orifice Size (Select One) o 1/8-inch (3,2 mm)*** o 3/16-inch (4,8 mm)*** o 1/4-inch (6,4 mm)*** o 5/16-inch (7,9 mm)*** o 3/8-inch (9,5 mm)*** o 1/2-inch (12,7 mm)*** o 9/16-inch (14,3 mm)*** To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative. Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 1

111 670 Series Panel-Mounted Regulars ir Introduction The 670 Series panel-mounted regulars are compact, rugged units used primarily for manually loading gas regulars. pplications include any control device that needs be manipulated from a remote location. The 670 Series includes an atmospheric bleed which allows the loading pressure be reduced. Three basic panels are available within the product line, each having one pressure regular connected one or two gauges or two gauges and a changeover valve. single gauge typically shows loading pressure the control valve. With two gauges, one gauge shows the loading pressure and the other gauge can be connected show downstream control pressure or any other pressure. The 670 Series is available with a three-way changeover valve. This allows the operar manually set the regular in the off, manual, or aumatic position. Features Control Flexibility Convenient Fingertip Control Easy Connections Compact Size Maximum Inlet Pressure Without Changeover Valve: 250 (17,2 bar) With Changeover Valve: 50 (3,4 bar) Maximum Outlet Pressure Without Changeover Valve: (6,9 bar) With Changeover Valve: 50 (3,4 bar) See Table 1 Outlet Pressure Ranges 3 80 (0,2 5,5 bar) in 4 ranges See Table 2 Token Internal Relief Token relief on Type 67R relieves only minor buildup situations. Temperature Capabilities F ( C) dditional Technical Data For more technical information contact your Fisher Sales Representative or refer Bulletin :670. Figure Panel Loader with One Gauge Figure Panel Loader with Two Gauges Figure Panel Loader with Two Gauges and Changeover Valve TYPE NUMBER G 670GV Table 1. vailable Configurations DESCRIPTION Basic 1-gauge panel Basic 2-gauge panel 2-gauge panel with 3-way changeover valve REGULTOR TYPE NUMBER MXIMUM INLET PRESSURE, MXIMUM PRESSURE, MXIMUM EMERGENCY PRESSURE, 67R (7,6) 67R (7,6) 67R 50 (3,4) 50 (3,4) 55 (3,8) PRESSURE RNGE, 3 18 (0,2 1,2) 5 (0,34 2,1) 50 (2,1 3,4) (2,4 5,5) (1) Table 2. Outlet Pressure Ranges SPRING PRT NUMBER 1B B B K This spring is not available with changeover valve. BODY ND SPRING CSE luminum Table 3. Construction Materials PNEL 670: Steel 670GV: Steel SPRING COLOR Green Unpainted Blue Red TUBING ND FITTINGS Copper and brass - 111

112 ir 670 Series Panel-Mounted Regulars TYPE NUMBER G 670GV Table 4. Dimensions DIMENSIONS, INCHES (mm) B C D E PNEL CUTOUT 4.00 (2) 2.80 (71) 2.80 (71) 2.00 (51) 0.75 (19) 3.25 x 7.25 (83 x 184) 8.00 (3) 6.80 (171) 2.40 (61) 2.40 (61) 2.75 (70) 7.25 x 7.25 (184 x 184) 8.00 (3) 6.80 (171) 2.40 (61) 2.40 (61) 0.75 (19) 7.25 x 7.25 (184 x 184) Figure Panel Loader Figure 5. Dimensions - 112

113 670 Series Panel-Mounted Regulars Ordering Guide ir Body Type (Select One) o 670 (basic 1-gauge panel)*** o 670G (basic 2-gauge panel)*** o 670GV (2-gauge panel with 3-way changeover)*** Outlet Pressure Range (Select One) o 3 18 (0,2 1,2 bar)*** o 5 (0,34 2,1 bar)*** o 50 (2,1 3,4 bar)*** o (2,4 5,5 bar)*** - Not available with 670GV Replacement Parts Kit (Optional) o Yes, send one replacement parts kit match this order. To order this product, complete this page or complete a specification sheet, then provide the information your Fisher Sales Representative. If the construction you need is not offered on this page, contact your Fisher Sales Representative Fisher Regulars Quick Order Guide * * * Standard - Readily vailable for Shipment * Non-Standard - llow dditional Time for Special Order, Constructed * * Shipment from Non-Scked Parts. Consult Your Fisher Sales Representative for vailability. vailability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet pplication: Specific Use Line Size Fluid Type Specific Gravity Temperature Does the pplication Require Overpressure Protection? o Yes o No Pressure: Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow ccuracy Requirements: Less Than or Equal To: o 5% o % o % o 40% Construction Material Requirements (if known): - 113

114 ir Type 2625 Volume Booster Introduction The Type 2625 volume booster is used in conjunction with a positioner on a throttling control valve increase stroking speed. End Connection Styles Input Signal: 1/4-inch NPT Supply and Output: 3/4-inch NPT Flow Coefficients See Table 2 Fixed Input Output Pressure Ratio 1 1 Port Diameters Supply Port: 3/8-inch (9,5 mm) or 1/2-inch (12,7 mm) Exhaust Port: 3/32-inch (2,4 mm), 3/8-inch (9,5 mm), or 1/2-inch (12,7 mm) pproximate Weight 5 pounds (2,3 kg) Features Input Signal Pressure Maximum: (,3 bar) Normal: Positioner Output Supply Pressure Ranges When Normally Used With Diaphragm ctuars: Up 40 (2,8 bar) When Normally Used With Pisn ctuars: Up (,3 bar) Nominal Deadband Percent of Positioner Output Span: 3/32-inch (2,4 mm) exhaust port: 2% 3/8-inch (9,5 mm) exhaust port: 3.5% 1/2-inch (12,7 mm) exhaust port: 5% Temperature Capability F ( C) dditional Technical Data For more technical information contact your Fisher Sales Representative, refer Bulletin 62.3:2625, or order your Fisher Regular CD using the card in the back of this handbook. Figure 1. Type 2625 Volume Booster Fast Response djustable Response Efficient Operation Maintains ccuracy 1/4-INCH NPT INPUT CONNECTION Figure 2. Type 2625 Volume Booster Sectional View E Table 1. Construction Materials BODY SET RING DIPHRGMS UPPER ND LOWER PLUG VLVES O-RINGS 9 EXHUST HOLES luminum Brass Nitrile Nitrile Nitrile Table 2. ORIFICE SIZE COMBINTIONS, I NCHES (mm) Supply Orifice 3/8 (9,5) 1/2 (12,7) Maximum Flow Coefficients SUPPLY ORIFICE COEFFICIENTS EXHUST ORIFICE COEFFICIENTS Exhaust Orifice C v C g C 1 C v C g C 1 3/32 (2,4) /8 (9,5) /2 (12,7) /32 (2,4) /8 (9,5) /2 (12,7) Type 3570 Valve Positioner Type 3582 Valve Positioner Type 36J, 36JP, 3611JP, 36J, 36JP, 3621JP /4-INCH NPT SUPPLY CONNECTION Figure 3. Dimensions Table 3. Dimensions and Shipping Weight DIMENSIONS, INCHES (mm) B C D E D PPROXIMTE SHIPPING WEIGHT, POUNDS (KG) 4.38 (111) (48) 2.38 () 0.84 (21) 5 (2,3) B C 3/4-INCH NPT OUTPUT TO CTUTOR - 114