Forged Steel A182 F9 Swing Check Valve API602 Lift Check Valve

Construction is as follows Name Forge Check ValveSize 1/2"~2-1/2"; DN15~DN65Normal pressure 150LB~2500LB;PN16~PN42Design standardAPI 602, BS5352,AMSE 16.34MarkedMSS SP-25SW dimensionANSI B16.11;JIS B2306;JB/T 1751BW dimensionASME B16.25; DIN 3239,EN12627; JB/T12224Screwed dimensionANSI B1.20.1; BS21;JIS BO20;JB/T 73.6End flangeANSI B 16.5,EN1092,DIN2543~DIN2547Face to FaceANSI B 16.10, DIN3202,EN558-1,EN12982,ISO 5752Test standardAPI598,DIN3230, EN12266,ISO 5208Suitable temperature -29~425°CMedium Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.Acidic environmentNACE MR0175Structure- Reduce Port or Full Port- Bolted Bonnet / Pressure Sealed Bonnet / Welded Bonnet- Integral seat Seat- Design:API 602,BS5352,DIN,JIS,ANSI,BS,GB- RF, RTJ, BW, SW, NPT, S.WxNPT, B.WxNPT, BSPB- Forged Carbon Steel, Stainless Steel, Duplex SteelMain Part & MaterialsPart NamesPart MaterialsBodyA105LF2F11/F22F304F316F304LF316LF51/F53CoverA105LF2F11/F22F304F316F304LF316LF51/F53DiscF6aF304F6aF304F316F304LF316LF51/F53Seat/Seat RingF6a+STLSS304SS304+STLSS304SS316SS304LSS316LF51/F53Bonnet GasketSS304+Graphite/SS316+GraphiteBolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MB8M/8MSuitable MediumW.O.G etc.HNO3, CH3OOH etc.Urea etc.Suitable Temperature-29~425 °C-46~340 °C-29~538 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C-29~315 °CDetail sizeProduct displayCompany  IntroductionFAQQ:Why choose us ?A: we are a manufacturer, we have manufactured valve for over 20 years .B. We have our own casting foundary in a large scaleQ. what is your payment term?  A: T/T , L/C or other acceptable payment. Q:Can we print our logo on your products?A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.  Q: what is your main market?A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Q: Can I get samples from your factory?A: Yes, Samples can be provided. Q: If products have some quality problem, how would you deal with?A: We will responsible for all the quality problems. Q:How about your capacity?A:We have 300staffs,own 50 CNC machines,and five persons  in charge of quality inspection and 5 engineers. Our 6 casting block workshopscan both ensure on time delivery and quality that last.  /* 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