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ValvePressure Reducing ValveSulfur Hexafluoride RegulatorArgon Regulator
Hunan Wofly Technology Co., Limited
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Product Description Product DescriptionFunction of Pressure Regulator: Ensures precise and stable pressure control in various industrial applications.Design principle:Hunan Wofly's WR11 series diaphragm sensing pressure reducing regulators are designed for precise and reliable pressure control in high-flow applications. These regulators are suitable for a wide range of gases, including corrosive and toxic gases, and can be configured for use in oxygen-rich environments.Clean processThe product is cleaned and packaged in accordance with AST G93 Class C cleaning requirements.BA-grade: Product Surface roughness reached Ra 0.25 um and can be applied to gases below 6N purity.EP-grade:Surface roughness reached Ra 0.13 um,can be applied to gases below 9N purity.Product ParametersSpecificationMaximum inlet pressure600psig/3500psigOutlet pressure range0~30,0~60,0~100,0~150,0~250,0~500psigWorking temperature-40oC~+74oC(-40oF~+165oF)Leakage rate(Helium)Internal : ≤1×10^-7 mbar.l/s External : ≤1×10^-9 mbar.l/sFlow coefficient3500psig Inlet pressure Cv=0.09 600psig Inlet pressure Cv=0.2Valve body portInlet:1/4NPT Female thread Outlet:1/4NPT Female thread Pressure gauge port1/4NPT threadMain Structure MaterialsNo.Component Material1Valve BodyStainless Steel 316L2Valve SeatPCTFE (Polychlorotrifluoroethylene)3 DiaphragmHastelloy4Filter Element316L Stainless SteelModel explanationProduct modelValve body materialInlet pressure P1Outlet pressure range P2OrificeconfigurationPort 1234Installation 6L-316LStainless steelHC-Hastelloy C-27635-3500 PSIG06-600 PSIG30-0~30 PSIG60-0~60 PSIG100-0~100 PSIG150-0~150 PSIG250-0~250 PSIG500-0~500 PSIGA-1inlet1outletB-1inlet2outletD-2 inlet2 outletFor otherports,please contactHunanWoflytechnicians. 00-1/4"NPT female thread 01-1/4"NPT male thread 10-1/4"Ferrule connector 11-3/8"Ferrule connector 206mm Ferrule connector 21-8mm Ferrule connectorM-Pressure gauge attached(PSI/Mpa) C -CGA Number(USA) DIN_-DIN Number(Gemany)no requirementZ-with1panel nutFeaturesProduct Features1. Single stage type diaphragm structure.2. The corrugated diaphragm design provides excellent sensitivity and longevity.3. Can be used for corrosive and toxic gases.4. A 20um filter element is installed at the inlet.5. Oxygen environment application is optional. Installation InstructionsInstallation Instructions 1. Before installing the pressure reducing valve, the pipeline must be cleaned, and the gas should be continuously purged to thoroughly remove impurities and particles generated during pipeline cutting, such as iron filings.2. The filter must be installed upstream of the pressure reducing valve, otherwise the system particles will damage the seat, resulting in internal leakage of the regulator, downstream pressure rise, easy to damage the outlet pressure gauge or other equipment. A filter element with an accuracy of not less than 20 microns is recommended.3. NPT thread installation is not recommended to use thread glue or liquid raw material belt, improper operation can easily lead to liquid flow to the valve filter, and lead to blockage of the filter, the final valve port no pressure, or the flow rate is too low.4. In the flowing state, turn the handle clockwise to increase the outlet pressure and counterclockwise to decrease the outlet pressure. When the outlet pressure is reduced to zero, the handle of the pressure reducing valve should be in a loose state. Excessive counterclockwise rotation of the handle may lead to thread jam, or the handle is loose and cannot be adjusted again.5. It is not recommended to use the reducing valve as a globe valve function for a long period of time, otherwise the seat may be deformed, resulting in an unstable flow rate.6. Handle with care to avoid any impact, especially on reducing valves with pressure gauges. Pressure gauges are sensitive components and may be damaged by external forces. Packaging & ShippingPackage and DeliveryExport packing standard:Double plastic bags with internal vacuum and external plastic sealing+corrugated carton+ cardboard boxes+wooden palletSelling Units: Single itemSingle package size: 10 X 6.5 X17 cmSingle gross weight: 1.0 kgCustomized service1. LOGOProcessing technic:Lathe engraving on the valve bodyPrice increase for each product: $ 1 USD MOQ=1 pc2. PackageProcessing technic:As requestedPrice increase for each product: $ 1 USD MOQ=10pcsCompany ProfileWofly specialized in manufacturing EP-grade,BA-grade diaphragm valve,pressure regulators,instrument valves, needle valves, hydrogen energy valves, liquid injection valves, check valves, filters, measuring devices, VCR micro-welding fittings, ultra-high purity joints and special gas equipment (GC/GR/VMB/VMP/VDB/VDP), automatic switching, gas manifold, etc.Products have been widely used in semiconductor , solar photovoltaic ,Integrated circuit, microelectronics, hydrogen energy, lithium battery, lab, LCD/LED panel, CVD/PVD, Optical fiber, biological food engineering, pharmaceutical, petrochemical, power generation,shipbuilding and other fields.We always adhere to the development concept of quality first, innovation, honesty and trustworthiness, heart service, and building the future together, take customer as the center, encourage technology research and development effective force to adhere to scientific and technological innovation and establish a national brand.Company Real Scene Display1. Clean workshopClean workshop assembly: All products have been assembled in class 100 and class 1000 clean workshops, and 100% of them have passed the helium seal test and functional test before leaving the factory.At present, Wofly has built class 100 (over 100m2) and class 1000 (over 500m2) dust-free workshops.2. Machining workshopWofly is different from those companies whose spare parts are provided by suppliers and assembled by themselves. All the accessories of Wofly are produced by ourselves, with strict quality control and unified quality standards. Accurate and advanced equipment is adopted to ensure the accuracy and cleanliness requirements of products.3. Company Exhibition Hall and Front Desk4. Attend the exhibition photos Certifications FAQ 1. What's your payment ?A:T/T,Western Union, Paypal, credit card and trade assurance on Made in China.2. Where is there market for your factory?A:Southeast Asia ,UNE,and America ,Europe.3. Can you surpport OEM,ODM ?A:Yes,we can.4. Can you accept sample order and what is your MOQ?A:All products are in stock, MOQ is 1 pcs, Generally according to the requirements of customers, no matter how many we can accept.5. Which certificate do you have?A:ISO9001,CE,RoHS.6. What is your Brand? A:VOCK.7. What is your warranty?A:1 year warranty.8. Do your products meet the market standards??A:Our products are designed according to market standards, with standard dimensions, occupying no extra space, and can be replaced with first-line brands.9. What is your delivery time(D/T)?A:1~2 weeks.10. Did you test all goods before delivery?A:100% passed pressure and helium leak detection tests.11. Do you have a patent for your invention?A:Yes ,we have more than 40 patents, including 16 national patents.12. What are your testing standards for your products?A:Helium leakage rate reaches≤10-9mbarL/S, and fatigue life of pneumatic diaphragm valve reaches 400W times.13. Which standard material Wofly choose ?A:Material :1. valve body:SEMI standard 316L rod, 316L VAR and 316L VIM-VAR are optional. 2. diaphragm strip:Hastelloy and nickel-cobalt alloy imported from the United States or Europe .3. valve seat:PCTFE, PFA.14. How to manage and control produce process ?A: 1. Wofly strictly obeys ISO9001-2015 quality management system.2.The ultrasonic cleaning, welding, assembly, testing and packaging of the valve are completed in the clean workshop.3.Each process is monitored, tested and recorded by the quality Department specialist to ensure the reliability of each process index.15. Can after-sales service and technical consultation be provided in time?A:Technical services are available 24H/D.Our technical team can provide technical services for pre-sale, after-sale, installation and research and development of new products.
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