Wee Willie Model5061 Control Valve

Transcription

1 Wee Willie Model5061 Control Valve For low flow, high pressure applications Specification Data CH7500E Rev. A 4/84 Masoneilan

2 Table of Contents General Data.... Flow Coefficients (rated C).... Critical Flow Factor Cf (FL)... 1 Material... 3 Availability... 4 Weight... 4 Dimensions... 4 How to Specify Foreword The Model 5061 Wee Willie Control Valve is designed for applications in the laboratory and pilot plant where very low flow rates and high operating pressures are encountered. Unique construction features have been selected to provide precise control of these applications. Features include: Variable Ratio Linkage Provides the power and rangeability required for precise control of high pressure, low flow applications. DomotorID actuator Has stiffness, long stroke for smooth control, speed and high thrust. Field reversible Air action may be reversed in the field without any addition al parts. Adjustable stroke Allows a full Cv range from to 1.0 with five (5) trim sets.,';, 1986 Masoneilan North American Operations, Ail Rights Reserved,

3 SDCH7500E Model5061 General Data body type: angle end connections: 9/16" 0.0., 3A1" 0.0., 111" 0.0. high pressure tubing, or 9~6" 0.0. nipple with 1/4" NPT male thread rating: inlet F outlet F materials: ASTM A479 (Type 316 St. St.) other alloys available Cv ratio: in excess of 100: 1 flow direction: flow-to-open bonnet type: standard and plain extension actuator *type: positioning pneumatic cylinder with integral positioner material: cast aluminum action: increasing signal retracts stem supply air: 30 psig connections: 114" NPT instrument signal: common full and split range signais loading pressure: depends on available supply pressure and process conditions gauges: instrument, supply and loading with English and Metric sc ales static air consumption: psi supply trim type: stem and port guided materials: alloy 25 or Stellite plug; alloy 25, Stellite or Hastelloy C seat packing box: bolted packing: Teflon v-ring with a-ring backup temperature range standard bonnet: -20 F to +465 F extended bonnet: F to F seat leakage ANSI B Class V * See Masoneilan Specification Data CR4000E, Type 71 Oomotor for additional information. Flow Coefficients-Rated Cv Trim Set "AA" to Trim Set "A" to 0.01 Trim Set "B" to 0.1 *Trim Set "C" to 0.5 *Trim Set "0" ta 1.0 *Limited to psi operation Critical Flow Factor Cf(FL) Trim Sets "AA" and "A" -0.8 Trim Sets "B", "C", "0" -0.9 Teflon is DuPont's Registered Trademark

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5 SDCH7500E Model5061 Material AIIoy Steel 6; Hastelloy C; Alloy St. St. ASTM A 194 Gr 8F 303 St. St. 304 St. St. ASTM A 194 Gr 8F 303 St. St. Teflon Teflon Retainer Washer Screw Screw 17-4 PH St. St. 304 St. St. Aluminum Bronze 303 St. St. ASTM A 194 Gr 8F 440-C St. St. AI Steel AI Steel ASTM A193 GrB7 Alloy Steel 303 St. St. Aluminum Bronze Trade names noted throughout text are for reference only. Masoneilan reserves the right to supply trade named material or equivalent. 3

6 Threaded Availability Shaded areas indicate product combinations within standard delivery cycle. For other combinations, contact your Masoneilan Representative. Body Type Angle Body Material End Connections 3/s" D.D. Y4" O.D. 316 St. St. ASTM A 479 9/16" O.D. Nipple w/ W NPT Male Thread other alloys Rating Trim "AA" to F "A" to 0.01 Dimensions (Inches) "8" to 0.1 "C" ta 0.5 * "0" ta 1.0 Limited to psi operation ---'-- 1'f.!2( 4Q6) DIA.-3 HOLES r--- f (REF) Weight(lb) Valve 1-1 Size 1 Rating psi Volume in. 1 Cu bic Ft

7 How Ta Specify Your 5061 Series Control Valve Specification Data The checklist provided below contains the necessary data to specify the basic 5061 Series Control Valve. The page references will refer you to the appropriate sections wh en a selection is to be made. Application Data The checklist below provides a convenient means of listing ail the process data required to properly size your 5061 Series Control Valve. Quantity: Size: Model: Type Material (page 3) Body Rating Inlet (page 1 ) Outlet Bonnet Connections (page 1) Angle 316 St. St psi@100 F psi@100 F 0 HPTube D V4"O 3/8" 0 9/16" 0 V4" NPT Male 0 Type Extension 0 Standard 0 Packing Teflon V-Ring Size AA D AD BD CO D 0 Guide Material Type PH St. St. Linear Plug Guiding Stem & Port Trim Material Alloy60 (page 3) Alloy25 D Type Retained Seat Ring Material Alloy60 (page3) Alloy 25 D Hastelloy C 0 Leakage ANSIClass V Type Size Domotor Actuator Action Airto Close 0 Open 0 Fail Close 0 Open 0 Bench range 3-15 psi psi 0 Other D A Service Conditions Flow Rate Pressure GPM D SCFHO PSIAO 0 LB/HR 0 0 Temperature FO CO FLUID Inlet Pressure Out let Pressure Flow Rate Vapor Pressure Critical Pressure Temperature Superheat Sp. Gr.@ Cf Required Cv Rated Cv.0.P Sizing.0.P Shut-off Min. Norm. Max. Line Size Inlet: Outlet: Pipe Schedule Inlet: Out let: Max. Allowable Noise Level dba The information on page 4 may be used as a guide to specify the 5060 Series Control Valves. 5

8 Specifie gravit y of air G ; 1 (referenee for gases) USEFUL EQUIVALENTS U.S. CUSTOMARY UNITS Specifie gravit y of water = 1 (referenee for liquids) U.S. gallon of water = 8.33 std. eond. 1 cubie foot of water = 7.48 gallons Air specifie volume = 1 /density = 13.1 eubie feet/lb G of any gas = density of gas/ cubie foot of water = std. eond. (= density), cubie foot of air = std. eond. (= air density) Air moleeular weight M = 29 G of any gas = moleeular wt. of gas/29 G of gas at flowing tempo = G X 520 T Standard conditions (U.S. eustomary) are at psia & 60'F Flow conversion of gas SCFH = Lbs/hr SCFH = Lbs/hr X 379 density M SCFH = Lbs/hr X 13.' G Flow conversion of liquid GPM = Lbs/hr 500XG Temperature Conversion F (Fahrenheit) = C(9/5) + 32 C (Celsius) = (F - 32) 5/9 METRIC CONVERSION TABLES :i~~pij: millimeters inches centimeters inches inches 2.54 centimeters feet centimeters feet meters AREA sq. centimeters sq. inches sq. centimeters sq. teet sq. inches sq. centimeters sq. inches sq. feet sq. teet 929 sq. centimeters FLOW RAIE gallons US/minute (GPM) liters/min. gallons US/minute f!3/min gallons US/minute mvhr cubic feet/minute GPM cubic feet/hour GPM cubic feet/hour ft3/min cubic meters/hour GPM cubic meters/hour f!3/hr VELOC!TY feet per second meters/second teet per second km/hr feet per second miles/hr cubic feet cubic feet liters liters liters gallons gallons gallons pounds kilogram atmosphere atmosphere atmosphere atmosphere bar kilogram/sq cm kilo Pascal liters gallons cubic inches cubic teet gallons cubic cm cubic inches cubic feet WEIGHT kilogram pounds PRES URE & HEAD bar atmosphere Kg/cm fi of H 2 0 (4'C) m of H 2 0 (4'C) cm of Hg (O'C) 2036 in of Hg (O'C) psi bar Kg/cm kpa psi psi psi Facilities: Brazil, Canada, France, Germany, ltaly, Japan, Mexico, Nelherlands, Singapore, Spain, United Kingdom, United States Masoneilan R== Signature Press 9/96/5M Masoneilan North American Operations Dresser Valve and Controls Division Dresser Industries, Inc. Marketing Services Morales Road P.O. Box ( ) Houston, Texas Tel: (713) Fax: (713)