G4E EUROPA Sleeveline

Transcription

1 GE EUROPA Sleeveline Chemical Service Valve The Standard For Performance

2 Durco GE Europa Valves Provide Bubble Tight Shutoff and ISO Mounting Unique tapered plug design assures reduced turning torque and in-line seal adjustment for wear. ± 5 mm ( in) adjustment; plug cannot bottom out. Large seal area of the PTFE sleeve (as much as 0x greater than valves of other design) delivers positive shutoff and extended service life. Sealing is bi-directional. Available sizes: DN 5, 0, 5,, 0, 50, 5, 0, 00, 5 and 50. Raised ribs, grooves and recesses positively lock sleeve in body. Pressure class: 0-0 The GE valve has been designed according to the criteria of TRB0 No. 5 (AD-A, DIN EN 5- (calculation). Face-toconform to EN 55-, row (ISO 575). Rocker arm adjustment ensures positive sealing with the valve in-line. Reverse lip design of the PFA diaphragm provides static and self-adjusting dynamic stem seal design. Backup stainless steel diaphragm is optional.

3 In-Line And Thru-Line S DINISO 5 mounting pad facilitates actuation. j y Positive in-line plug adjustment Static Seal The unique design of the tapered plug allows a bubble tight, adjustable seal. The plug can be pushed deeper into the sleeve by two adjuster fasteners. The rocker arm gives one plane contact and resultant force down the centerline of the plug. Uniform adjustment of the two fasteners is not necessary. leakage to atmosphere or air leakage into valve on vacuum service. Line sealing The interference fit of the tapered plug with the PTFE sleeve serves as the sealing surface. The sleeve totally surrounds plug ports and seals the circumference of the plug, top and bottom. There are no cavities to fill up with product, and the seal area is larger than in ball valves. Sealing is both upstream and downstream. PFA diaphragm wedges against stem Dynamic Seal Reverse lip diaphragm provides self-energizing dynamic stem seal where pressure activates the reverse lip to seal against the stem. Positive stem seal A PFA diaphragm with reverse lip design provides both static and self-adjusting dynamic steam sealing. This serves as a secondary atmospheric seal to the primary plugsleeve seal. The stem seal is not normally exposed to full line pressure. pressure. throughout its life and never requires lubrication. Rugged, heavy-duty in corrosion resistant stainless steels, nickel base and light reactive alloys. sleeve and plug provides for good slurry handling.

4 GEB Marathon Valves Deliver High Cycle, Positive Stem Sealing Durability Unique stem-sealing design The Marathon valve can in chemical processing applications where tight shutoff and emissions containment are priority requirements. As a bonus, its very design assures long life, high cycle performance. Viton O-rings A pair of Viton O-rings prevents stem leakage while containing line pressure. They also protect the thrust collar against attack from atmospheric corrosion. PTFE back-up rings the stem grooves. Optional Kalrez O-rings are available for special services. New welded diaphragm The integral thrust collar alloy diaphragm is welded together for another line of defense against leakage to the atmosphere. The underside of the metal bellowslike diaphragm acts as an expansion joint by allowing the PFA diaphragm to adjust to plug movement and pressure changes. The Hastelloy C diaphragm provides an impermeable barrier to chlorine as well as many other services. GEB Marathon Valve Diaphragm Stem Seals Sleeve & Diaphragm cut in four places Passing the test The conclusion In a remarkable test, lab technicians defeated the PTFE sleeve and PFA diaphragm, the GEB s primary and secondary seals, by cutting both of them in four places. After 0,000 cycles, the GEB emitted less than 0 parts per million of helium and showed no visible signs of stem wear. GEB Marathon valve fugitive emission containment is often equal to more expensive valves or toxic service valves. Viton and Kalrez are registered trademarks of the DuPont Company. Hastelloy is a registered trademark of Haynes International.

5 GEZ Fire Sealed Valves Packing (Grafoil ) Diaphragm (Stainless Steel or Monel ) Diaphragm (PFA) Gasket (Grafoil) Durco Sleeveline valves have Durco firesealed valves have been successfully used on refinery applications such as: with the procedures set forth in API 07 Third Edition. They surpassed the external sealing requirements of Section, Paragraph., Performance Requirements. been temperature cycled to 0 C (00 F)*. They have provided performance superior to any other soft-seated valves available for temperature cycling applications. desalting Chlorine Valves The Durco GE Chlorine valve is built in accordance with the recommendations of the U.S. Chlorine Institute. This valve is manufactured with a cast carbon steel body and a vented Monel plug for dry chlorine service. It is cleaned, dried and packaged for delivery. Grafoil is registered trademark of Union Carbide Corporation. Vented plug design is also recommended for other cold liquids such as * C (50 F) with optional Duriron II sleeve. 5

6 Technical Data for Durco GE Valves Durco V-port alloy control valves are available in DN 5 through DN 50 sizes with full open Kv values of through 00. They are available in a wide range of materials to satisfy your GE is readily actuated with Automax s SuperNova rack and pinion actuator and Apex 5000 positioner with Pharos visual position indicator. Automax automation equipment Automax Inc., a wholly owned sub-sidiary of Flowserve Corporation, is a specialist in complete automation systems. Automax markets a broad line of rack and pinion, heavy-duty and electric actuators. In addition, Automax offers engineered special control cir-cuits, solenoid valves, limit switches, positioners and actuator mounting kits.

7 Technical Data for Durco GE Valves D ASTM A5A7 Gr. CFM ( Stainless Steel); DS D00 ASTM A5A7 Gr. CDM Cu (Durcomet 00); DMM ASTM A9 Gr. M5- (Monel 00); DNI ASTM A9 Gr. CZ-00 (Nickel 00); Testing assures Durco dependability Durco GE valves are a revolutionary design. They incorporate all the best design and construction improvements that have been made in soft-seated valves since Flowserve Corporation introduced the original non-lubricated plug valve in 950. GE valves have been extensively tested to ensure, insofar as possible, a completely reliable process valve. The unique reverse lip stem seal has been tested from - C (-50 F) to 0 C (00 F) maximum, and with pressures up to 90 kpa (70 psig). For higher temperatures contact your Pressure-temperature ratings High temperature throttling tests at 0 C (00 F) with pressure drops of 05 kpa (75 psig) have proven the superiority of the GE valves over other soft-seated valves. Ask your Flowserve Sales The pressure-temperature ratings of all the materials above are based on mechanical property requirements cited in the latest DIN, ASTM or ANSI results. Valves may require adjustment to remain drop tight at the lower end of temperature range when operating below -7 C (0 F) or in extreme temperature cycles. The valves have been temperature cycled to 0 C (00 F), and have provided performance superior to any other soft-seated valve available for cyclical temperature situations. best soft-seated valve on the market today, and will outlast and outperform all competitive valves. Special Note: Flowserve pursues an aggressive and continuous product development program. As a result, Flowserve reserves the notice. 7

8 Technical Data for Durco GE Valves The turning torque of a PTFE sleeved plug valve is determined by two primary factors: setting of the plug to hold line pressure; and operating conditions (temperature, corrosion deposits, frequency of operation, etc.). All GE valves 50 mm and smaller are air tested at ambient temperature. The gas closure test is in agreement with ANSI B., 9 for both the Class 50 and Class 00 valves. The average turning torques for new valves are shown in the table below. Full Port ACTERISTIC CURVE V-Port Size Kv, Cv 7, Size Kv Cv DN 5 DN DN 0, 9,5 DN DN 5 9 DN 5,5,9, 0, DN 0 7, DN 0 0, DN 50,9 5 DN 50,5 5,0 DN 0 7,9 DN 0 05,0 DN 00 77, 555 DN 00, DN 50, 95 DN 50 9, Valve Standards Applicable To GE Speci cation Title ISO 575 (9) Face to Face Dimensions DIN 50 (97) DIN 0 PART Turning Torque Sizing Torque Nm (Ft-Lbs) Valve Size Sizing Torque for selection of actuators Nm (Ft-Lbs) DN 5 (5) DN 0 (5) Flange Dia., Flange Drilling, Raised Face Dia., Etc. DN 5 () DN () DN 0 5 () Flange Thickness, Raised Face Height, Etc. DN (70) DN 5 (9) ANSI B. (9) DIN 0 (9) Valve Body DN 0 (9) DN 00 7 (00) DINISO 5. DINISO 5. (99) Actuator Mounting Flange DN 5 7 (00) DN 50 7 (500) DIN 5 (977) DIN 55 (977) Flow Characteristics DEGREES OPEN Manual valve turning torque*

9 GE Valves are available in Materials as listed below "Materials Selection Chart" Parts and Materials List Item No. 5 a Description Material of Construction Body Plug Top Cap Top Cap Fastener Sleeve Diaphragm Diaphragm GE Thrust Collar Ajuster Adjuster Fastener Grounding Spring Stop Collar Stop Collar Retainer * *.0CFM or Ductile Cast iron.0 (B-M S.S.) PTFE*** PFA.0 S.S. (optional) Durcoment 00 ** Durcoment 00**.0 (B-M S.S.) 0 S.S. Cadmium Plated Carbon Steel 0 S.S. Ductile Iron.0 (B-M S.S.) 0 S.S. Stop Fastener Stop No. Req. * Body (Item No. ) and Plug (Item No. ) available in the following cast materials: 0.70,.09,.0, Durcomet 00, Durimet 0, Chlorimet and,nickel, Monel, Inconel, Titanium and Zirconium. ** Durcomet 00 is a high alloy stainless steel, CD-M Cu. ***Other materials available on request. Materials Selection Chart 70 DINI 09 DSNI D a* Backup stainless steel diaghragm is optional. 0 DV CD D0 CKM DIN DM DMM DNI DC DC Ti Zr Zr5 0.70GGG0., Ref. ASTM A-95 Ductile Cast Iron Nickel Plated (Plug Only) Cast Steel Nickel Plated (Plug Only 75 mm ( in) & larger) ASTM A5A7 Gr. CF (0 S.S.).0G-X CrNiMo.0, Ref. ASTM A7, CFM Durcomet 5 (Durco s High Silicon Stainless Steel) ASTM A5A7 Gr. CDM Cu (Durcomet 00) ASTM A5A7 Gr. CN-7M (Durimet 0) ASTM A5A7 Gr. CK-MCuN (5 SMO) ASTM A9 Gr. CY-0 (Inconel 00) ASTM A9 Gr. M5- (Monel 00) ASTM A9 Gr. M5- (Monel 00) ASTM A9 Gr. CZ-00 (Nickel 00) ASTM A9 Gr. N-7M (Chlorimet ) ASTM B7 Gr. C- (Titanium) ASTM B75 Gr. 70C (Zirconium) ASTM B75 Gr. 705C (Zirconium). Registered trademark of Avesta AB. Registered trademark of the International Nickel Company, Inc. 9

10 Flowserve Material Flowserve Corporation has devoted more than 90 years to the development of alloys and the production of equipment to provide long, trouble-free life when handling severe corrosives. Flowserve, valves, pipe, Corporation in various nickel-base alloys, iron-base alloys, and reactive alloys. Corrosion charts for these alloys are available to provide assistance and reference in selection of alloy for Composition Composition Durco Designation Cr Ni Mo Cu Si.75 max Mn C.0 min Fe Carbon Steel 0.50 max 0.5 max 0.0 max 0.0 max 0.0 max.00 max 0.0 max 7-PH max.0 max 0.07 max Durco CF-M max.50 max 0.0 max Durcomet max.00 max 0.0 max Durimet max.50 max 0.07 max Durcomet max.05 max Durco CK-M max. max..05 max Durco CY max.50 max 0.0 max.00 max Ductile Iron max.50 max 0.5 max.50 max 95.0 min.5 max.00 max.50 max.00 max.00 max Durco M-5 Nickel CZ Co Chlorimet.00 max max.00 max 0.07 max.00 max Chlorimet max.00 max 0.07 max.00 max Duriron 0.50 max 0.50 max 0.50 max max Durichlor 5M max max Superchlor max max Stellite max.0 max max.0 max.5 max Durco DC- Proprietary Cobalt Base Alloy Titanium N, 0.05 max; H, 0.05 max; O, 0.0 max 0.0 max Titanium-Pd N, 0.05 max; H, 0.05 max; O, 0.0 max; Pd, 0. min 0.0 max 0.5 max Zirconium N, 0.0 max; H, max; O, 0.5 max; Hf,.5 max 0.0 max 0.0 max Zirconium 5 N, 0.0 max; H, max; O, 0.0 max; Hf,.5 max; Cb, max 0.0 max 0.5 max Specifications and Properties Mechanical Properties Durco Designation 0 Durco Symbol ACI Designation EquivalentWrought Designation ASTM Speci cations* A95 Ductile Iron DCI Carbon Steel DS Carbon Steel DIN (WN) Tensile Strength min, psi Yield Point min, psi Elongation min, % in " Typical Brinell Hardness 9 (0.70) 0,000 0, (.09) 70,000, PH 7-7-PH A5, Type 0 5,000 5,000 0 Durco CF-M D CF-M A7, Gr. CF-M 75 (.0) 70,000 0, Durcomet 00 CDM CD-MCu Ferralium 55 A995, Gr. B Durimet 0 D0 CN-7M Alloy 0 A7, Gr. CN-7M Durcomet 5 DV Durco CK-M CK-M CK-MCuN 5SMO A7, Gr. CK-MCuN Durco CY-0 DINC CY-0 Inconel 00 A9, Gr. CY-0 Durco M-5 DMM M-5- Monel 00 A9, Gr. M-5- Nickel CZ-00 DNI CZ-00 Nickel 00 A9, Gr. CZ-00 Chlorimet DC N-7M Hastelloy B- A9, Gr. N-7M Hastelloy C-7 00,000 70,000 (.500),000 5, ,000 0, (.59) 0,000, (.) 70,000, (.5) 5,000 5, (.70) 50,000,000 0 (.) 7,000 0, Chlorimet DC (.) 7,000 0, Duriron D A5, Gr. 90# (A) 50 Durichlor 5 D5M A5, Gr. 90# (A) 50 Superchlor 77 SD77 00# (A) 50 Stellite F Stellite 5,000 9, Durco DC- DC 00 Titanium Ti Titanium B7, Gr. C- 750 (.70) 5,000 55,000 (B) 00 Titanium-Pd Ti-Pd Titanium-Pd B7, Gr. C-A 750 (.70) 5,000 55,000 (B) 00 Zirconium Zr Zirconium70 B75, Gr. 70C 55,000 0,000 (B) 90 Zirconium 5 Zr5 Zirconium705 B75, Gr. 705C 70,000 0,000 (B) 90

11 GE Valve Dimensions Metric Units Valve Size Drilling Drilling Drilling No. Size B.C No. Size B.C. No. Size B.C. B A J K C E GØ H M ISO N R S T Pad F07 F07 F07 F0 F0 F F W W W Area of Weights - kg Std. Std. Wrench Gear P Valve Size D Opt. Port TSq. Cm. Handle English Units Valve Size ½ ¾ ¼ ½ ½ 5 Valve Size ½ ¾ ¼ ½ ½ 5 B Drilling Drilling Drilling No. Size B.C No. Size B.C. No. Size B.C. GØ ¼ 97 7 J K M 5 H A E C ¾ 55 5 ½ 7 5½ ½ 5 7 7¼ 7¼ 77 7½ ¾ 9¼ 5¾ ¼ P N ISO R S ½ 7½ ¾ ¾ ¾ ¾ 5½ 9 F07 F07 F07 F0 F0 F ½ 55½ ¼ 5¼ 7 T 5 5 F ¾ ¼ 7 ¾ ¾ ¾ 5 ¼ ¾ 7 W W W Area of Weights - kg Pad D 5½ 5 57 Std. Std. Wrench Gear Opt. Port TSq. Cm. Handle 7 ¾ ¾ ¼ ¼ ¼

12 Contact: Due to continuous development of our product range, we reserve the right to alter the dimensions and information contained in this leaflet as required. Information given in this leaflet is made in good faith and based upon specific testing but does not, however, constitute a guarantee Germany