PTFE Disc Wafer Check Valve

PTFE Disc Wafer Check ValveNonReturn Valve for multi-purposes,steam,gas.oil,water available. Type:H71 Stop valve,NonReturn Valve for multi-purposes,steam,gas.oil,water available.Type:H71HP-16P/RSize:DN25~DN300Body Material: Stainless Steel 304 316,or Carbon Steel WCB as required.Disc Material:Stainless Steel 304 316Hard seal/Soft seal as requireParameter = Compliance toDesign = API 6D / API 594Pessure Temperature Rating = ASME B 16.34Face to Face / End to End = API-6DEnd Connection Dimensions = Wafer to suit PN 20 (ASME 150 Class), PN 50 (ASME 300 Class), PN 100 (ASME 600 Class)Inspection & Testing = ISO 5208 / API 598Metal seal or rubber seal.DN50-DN1500, class150-2500Product featuresTo API594Face to face per ANSI B 16.10Flange ends dimension ANSI B 16.5/ANSI B 16.47Final inspection tests to API598.MaterialsWCB CF8 CF3 GR4A Hastelloy C etc.Corrosion protectionInside and outside epoxy coatingApplicable temperature: -196-540 different raw material for different work temperatureApplicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)More pictures of orkshop and products as bellow, NOParameterCompliance to1DesignAPI 6D / API 5942Pessure Temperature RatingASME B 16.343Face to Face/ End to EndAPI-6D4End Connection Dimensionsafer to suit PN 20 (ASME 150 Class), PN 50 (ASME 300 Class), PN 100 (ASME 600 Class)5InspectionSO 5208 / API 5986TestingAPI 598    Sold all around the world with good quality and great price,we do different produce method for all needs.We ideally suited to supply the needs of demanding applications and extreme service.Our kinds of high-performance valves are engineered for safety, reliability and performance in applications ranging from basic and commodity chemicals to polymers and specialty chemicals,water,gas and oil fields. The world's industries and kinds of fields will continue to grow over the coming years, and we will continue to be the technical partner of choice as new products and processes are developed.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1