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China, Chinese Food and Beverage Industry 310 Bar Nickel-Cobalt Alloy Diaphragm Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveDiaphragm ValveDiaphragm ValveNickel-Cobalt Alloy Diaphragm Valve
Hunan Wofly Technology Co., Limited
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Product Description Product Parameters WV4H Series High Pressure Manual/Pneumatic Diaphragm Valves Technical data Port Dimension :1/4" Flow coefficient(Cv):0.2 Maximum working pressure Manual:310 bar(4500 PSIG) Pneumatic:206 bar(3000 PSIG) Pneumatic actuator working pressure:4.2~6.2 bar(60~90 PSIG) Working temperature PCTFE:-23~65oC(-10~150oF) Leakage rate (Helium) Inside:≤1x10 mbar·l/s Outside:≤1x10 mbar·l/s Clean process BA:Welded joints are cleaned in accordance with our standard cleaning and packaging specifications. EP:Provides controlled surface finish, electrolytic polishing Ra0.13μm, ultrasonic cleaning with deionized water. To order, add the suffix -EP to the order number ParameterValueApplicable MediumGasOperating TemperatureOrdinary TemperatureActuation MethodManualConnection TypeInternal Threaded Connection DiaphragmMaterialStainless SteelStructureGlobal Diaphragm ValvePressure EnvironmentOrdinary TemperatureFlow DirectionUnidirectionFunctionsOther (Manual)ApplicationsSafety, Flow Control, Other (Stop Gas)StandardsANSIShipping PackagingStandard export packageSpecificationPort size: 1/4 inch VCR Male threadTrademarkAFKLOKPlace of OriginHunan Province, ChinaBody Port Dimension1/4"Flow coefficient(Cv)0.2Maximum working pressure (bar)310barMaximum working pressure (psi)4500psiMaximum working pressure (MPa)31MPaMaximum working pressure (kgf/cm2)316kgf/cm2Working temperaturePCTFE: -23 - 65°C (-10 - 150°F)Basic Ordering NumberConnector types and specificationDimension in. (mm) - ADimension in. (mm) - BDimension in. (mm) - CDimension in. (mm) - LWV4H-6L-TW4-1/4" Tube butt weld connector0.44(11.2)0.50(12.7)1.12(28.6)2.13(54.0)WV4H-6L-FR4-1/4" Female VCR connector0.44(11.2)0.83(21.1)1.12(28.6)2.78(70.6)WV4H-6L-MR4-1/4" Integral male VCR connector0.44(11.2)0.86(14.9)1.12(28.6)2.24(57.0)WV4H-6L-TF4-1/4" Ferrule connector0.44(11.2)0.70(17.9)1.12(28.6)2.54(64.4)Detailed Photos Company ProfileWolfy Group Founded in 2011, Wofly Technology specializes in high-purity fluid control valves and components, and provides integrated gas distribution systems. Our ISO 9001-certified product portfolio-including diaphragm valves, pressure regulators, and precision instrumentation valves-complies with CE, RoHS, and SEMI S2 standards. Engineered for critical applications in semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, our solutions ensure leak-tight performance in ultra-clean environments. With 14-year commitment to advancing gas handling safety, Wofly delivers certified reliability through rigorous quality management systems, supporting global clients in mission-critical industries. Certifications FAQ1.What's the MOQ?A: , All products are in stock, MOQ is 1 pcs, Generally according to the requirements of customers, no matter howmany we can accept. 2.Do you test all goods before delivery?A: We have the stric QC process and offer you the videos of all step.3. If any question when I got the product,how to solve it?A: The product have warranty and we will offer you the online or video technical support. 4. Do you accept OEM order? (Can I make in my brand or any sticker? ) A: Yes, MOQ is 100 piece. 5. How long will the shipment take? A: .If it's express, it will take 3~7days. If it by sea,it will take about 20~20days 6.What kinds of payment do you accept?A: T/T,Western Union, Paypal, credit card and trade assurance on MIC
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