Wafer Single Disc Tilting Check Valve

Wafer Single Disc Tilting Check ValveNominal diameter:2"~48"(DN50~DN1200)End Connection: WaferPressure range: Class150~ 2500(PN16~PN420)Working temperature:-196ºC~+560ºCTechnical standards:1) Design and manufacture: API 6D 2) Face-to-face: ANSI B16.10 3) Flange end: ANSI B16.5 4) Inspection and test: API 598 Main materials:1) Body: CS/SS - WCB, WCA, WCC, A351, A744, 304, 304L, 316, 316L 2) Disc: Stainless steel - A351, 420S, S42000, 304, 304L, 316, 316L 3) Stem and sealing surface: A351, A744, 304, 304L, 316, 316L WORKSHOPINSPECTIONQUALIFICATIONWe welcome all the world customers to contact us for more cooperation. With our years of technical knowledge and experience,we assure you, Naibang will be one of your best parters in China.   Design and manufactureAPI594,API 6D,JB/TB8937Face to face and end to endAPI594,API6D,DIN3202,JB/T8937;Pressure-temperature ratingASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74Inspection and testAPI598,JB/T9092;Pipe flangeJB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47.  /* 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