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Product Name: Globe Type Pneumatic Diaphragm Control Valve with Siemens Positioner Power: Pneumatic Valve: Control Valve Size: 1/2" ~ 20" Trademark: YI CHEN Transport Package: Plywood Case Specification: CE API ISO Origin: China HS Code: 8481804090 Product Description Globe type pneumatic diaphragm control valve withSiemenspositionerSpecificationApplications: Control flow, pressure, temperature, etcStructure type:Single seat, double seat, sleeve, 3-way, lined PTFEMediums: Water, Steam, Oil, Acid, etcWide sizes: 1/2''-20'' or largerMany materilas: Cast Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, etcHigh Pressure: PN1.0-10.0MPaorANSI 150Lb-2500LbSignal input: 4-20mA, 3-15psiFlow Characteristics: Linear, Equal-percentage, Quick-openDesign &Manufacture std.:GB/T17213, IEC 60534, GB/T4213Face to face std.:GB/T17213.3-2005, IEC60534-1: 2000, ANSI/ISA. S75.15: 1987, ANSI/ISA. S75.16: 1987,End connection std.:ASME B16.5, DIN2543, JIS B2212 etc.Test std.:GB/T 17213.4-2005, IEC 60534-4: 1999Features1. Using the balancing valve core structure, little axial unbalanced force, large allowable differential pressure, good stability.2. Socket duplicity is good, disassembling convenience and easy maintenance. 3. The mental valve core structure for many work situation up to scratch 6leak standard, soft sealing structure valve core up to scratch 5leak standard.4. The body fluid mechanics theory designed according to such low flow resistance in surface flow, large adjustable scope, Inherent adjustable proportion is 50: 1, the rated flow coefficient increases by 30%,5. Actuator adopt spring structure, highly reduced by 30%, weight reduced by 30%.Bellows seal regulator valve, mobile stem formed completely sealed, plugging away fluid leakage.Control valve technical parameters:DN(mm)20253240506580100125150200250300350400Seat size(mm)20253240506580100125150200250300350400Rated KVLinear6.91117.627.544691101762754406301000160021562816Equal percentage6.31016254063100160250400690900144019602560Nominal Pressure(MPa)1.6, 2.5, 4.0, 6.4, 10Travel (mm)16254060100130Diaphragm effective areas(cm2)2803505609001400Piston typeSignal range Kpa20-100, 40-200, 80-240Supply pressure MPa0.1-0.40.4-0.7Inherent flow characteristicsLinear, Equal-percentage, Quick-openInherent rangeability50: 1Leakage levelHard-sealing IV level, Soft-sealing VIFlange sizeConform with JB/79.1(2)-94, HG20592-97, GB, ANSI, JIS, DIN etc. StandardBody materialWCB, 304, 316, WC6, WC9, Ti, Ni, Hastelloy, Monel etc.Flug materials304, 316, 420, Ti, Ni, Hastelloy, Monel etc.Working TEM-40~+230(normal TEM. ), +230~+45(middle TEM. ), +450~+560(high TEM. ), -40~-196(low TEM. )Series typeNormal TEM, middle TEM, low TEM, bellows sealing type, jacket insulation type, shut-off control typeFAQ1.Q: What is your main market?A: Our main market isNorth America, South America, Eastern Europe, Southeast Asia, Africa, MID East, Eastern Asia, Western Europe.2. Q: Are there products standard?A:Our model is standard, if you have specific demand, pls tell us.3.Q: Do you have interest to do our own design items?A: Absolutely! It's our pleasure.Our Services1)Our advantage:We are the manufacturer with almost 20 years experience on valves. Best price, quality and service, Also we can control the production status. Shanghai YI CHENteam with strong ability in designing and after sellservice. Cooperation with Carrier has improved our quality to anew level.2)Terms of payment: T/T, L/C, Western union.3)Shipment: Average 20-25days after receiving deposit.4)Delivery: Shanghai/Ningbo, by sea or air.5)Gurantee:One year since delivery.6)Inspection: 100% testing for all the valves.7) All kinds of CERTIFICATE OF ORIGIN.Welcome to choose SHANG HAI YI CHEN, we are always ready!
