02WAFERTYPECHECKVALVE.doc

WAFER TYPE CHECK VALVEProduct Range Design FeaturesBolted cover, swing type disc Design and Manufacture: ASME B16.34 / API6D / BS1868Threaded or welded seat ring End Flange: ASME B16.5 / MSP44 / API605500 Max. Operation temp End Butt-Welded: ANSI B16.25Size from 2 to 24 inch Face to Face: ASME B16.10 / API6DANSI 150lb2500lbPrimary parts material and performanceBody Bonnet DiscStemSeal faceGasketPACKINGOperation temp ()MediumWCB F6a 13Cr STLBODY MATERIALNYLON1Cr13/FLEXIBLEGRAPHITE SFB-280-Mild steel F304 F316 F304L F316L FLEXIBLEGRAPHITEBUILDUPFLEXIBLEGRAPHITESFB/260 SFP/260 PTFE 425 Water, Oil,WC1 F11 F12 450 WC6 540 WC9 570 C5 C12 540 CF8 F304 200 Nitric acid、Vinegar acid、ureaCF8M F316 CF3 F304L CF3M F316L TestNominal pressureShell Test (Water)Sealing Test (Water)Sealing Test (Air)MPaPSIMPaPSIMPaPSI1503.04302.23150.4-0.760-1003007.711105.781560015.3222011.3163090023.0333017.02445150038.4556028.24080250064.0925547.06790service： Check valve are generally used in drip irrigation emitters and irrigation sprinklers. Composition disc valves are ideal for applications involving gritty liquids. A clapper valve is a type of check valve which is used in fire fighting. Poppet check valves find use in macro flow applications. Arterial check valves are used in applications requiring centrifugal pumps to prevent retrograde flow along the arterial line. They under nominal pressure of CLASS 150-2500LBS and working temperature of -29500. DimensionPRESSURECLASSSIZEDIM.（mm）WEIGHT（kg）TUBING FLANGE（referrence）NPSDNLDD3D2BOLTHOLEMIDDLECIRCLEDIA. D1BOLTNUM.BOLT DIA.dBOLT LEN. L1inmmRFRJClass 150PN2.0MPa 2506010356512120.545/8M1614015521/2656712273653139.545/8M161501653807313588804152.545/8M161601754100731731081026190.585/8M161701855125861951321278216.083/4M2019020561509822016015213241.583/4M20205220820012727721020325298.583/4M202402551025014633726625439362.0127/8M242702851230018140731030554432.0127/8M243103251435018444835535080476.0121M2732534016400191512405400117540.0161M2734035518450203547455450138578.01611/8M3036538020500219604505500163635.02011/8M3038540024600222715605600331749.52011/4M3340542028700305773700700380795.5403/4M20455-30750305824750746425846.0443/4M20455-32800305878800796560900.0483/4M20460-369003689839108986401009.5447/8M24540-4210504321142105510509601171.5481M27625-48120052413021205120014001335.04411/8M30740-DimensionPRESSURECLASSSIZEDIM.（mm）WEIGHT（kg）TUBING FLANGE（referrence）NPSDNLDD3D2BOLTHOLEMIDDLECIRCLEDIA. D1BOLTNUM.BOLT DIA.dBOLT LEN. L1inmmRFRJClass 300PN5.0MPa 2506011058513127.085/8M1615517521/2656712873654149.083/4M201751953807314788806168.583/4M201902104100731791081028200.083/4M2019521551258621413212715235.083/4M2021523561509824916015218270.0123/4M20230250820012730521020331330.0127/8M242803001025014635926625451387.5161M273153351230018142031030577451.01611/8M3036538514350222483355350117514.52011/8M3041043016400232537405400190571.52011/4M3343545518450264594455450200628.52411/4M3347553520500292652505500265686.02411/4M3351058524600318772608600410813.02411/2M39560-30750368882740735660921.03613/8M36650-36900483104488087310201089.03215/8M42800-42105056811961045103515401244.53613/4M45920-48120062913651190117922601416.04017/8M481010-DimensionPRESSURECLASSSIZEDIM.（mm）WEIGHT（kg）TUBING FLANGE（referrence）NPSDNLDD3D2BOLTHOLEMIDDLECIRCLEDIA. D1BOLTNUM.BOLT DIA.dRFRJinmmClass2500PN42.0MPa 25070143484210171.581M2725526021/26583166585218197.0811/8M3029030538086194686226228.5811/4M333203304100105232948840273.0811/2M393703805125