产品名称：凸耳对夹双瓣旋启式止回阀产品材料：WCB、CF3、CF8、CF3M、CF8M产品规格：DN50~1200、PN10~420产品简介：H76型凸耳对夹双瓣旋启式止回阀（美标）H76typelugandwafertypedoublediscsswingcheckvalve(ANSIstandard)主要尺寸及重量Maindimensionsandweight压力级Pressurerating口径DN尺寸（mm)Dimension重量（kg）Weight配管法兰（供参考）Flange(asreferenced)NPSDNLD1D2D3D4P螺孔数量Quantityofthebolt螺孔直径d1Diameteroftheboltn螺栓数量Quantityofthebolt螺栓直径dDiameterofthebolt螺栓长度L1LengthoftheboltRFRJinmminmmRFRJClass150PN2.0MPa25060120.592102515682.5543/4191.6445/8M1614015521/26567139.51051216573101.643/4191.65.545/8M1615016538073152.51271338088114.343/4191.6745/8M16160175410073190.5157171102108149.22583/4191.61185/8M16170185512586216186194127132171.4587/8221.61583/4M20190205615098241.5216219152160193.67587/8221.61983/4M202052208200127298.5270273203210247.6587/8221.63683/4M2024025510250146362324330254266304.801121251.661127/8M2427028512300181432381406305310381.001121251.6119127/8M2431032514350184476413425350355396.8761211/8291.6131121M2732534016400191540470483400405454.0261611/8291.6180161M2734035518450203578533546450455517.5261611/4321.62031611/8M3036538020500219638584597500505558.8012011/4321.62752011/8M3038540024600222749.5692711600605673.1012011/4351.63142011/4M3340542028700305795.5762-700700-407/8221.6910403/4M20455-30750305846813-746750-447/8221.61025443/4M20455-32800305900864-796800-487/8221.61344483/4M20460-369003681009.5972-898910-441251.61536447/8M24540-4210504321171.51130-10501055-4811/8291.62310481M27625-48120052413351289-12001205-4411/4321.633644411/8M30740-H76型凸耳对夹双瓣旋启式止回阀（美标）H76typelugandwafertypedoublediscsswingcheckvalve(ANSIstandard)压力级Pressurerating口径DN尺寸（mm)Dimension重量（kg）Weight配管法兰（供参考）Flange(asreferenced)NPSDNLD1D2D3D4P螺孔数量Quantityofthebolt螺孔直径d1Diameteroftheboltn螺栓数量Quantityofthebolt螺栓直径dDiameterofthebolt螺栓长度L1LengthoftheboltRFRJinmminmmRFRJClass300PN5.0MPa2506012792108515882.5583/4191.6685/8M1615517521/265671491051276573101.687/8221.6783/4M2017519538073168.51271468088123.82587/8221.61083/4M20190210410073200157175102108149.22587/8221.61683/4M20195215512586235186210127132171.4587/8221.62983/4M20215235615098270216241152160211.138127/8221.632123/4M202302508200127330270302203210269.876121251.655127/8M2428030010250146387.5324356254266323.8511611/8291.682161M2731533512300181451381413305310381.0011611/4321.6921611/8M3036538514350222514.5413457350355419.1012011/4321.62512011/8M3041043016400232571.5470508400405469.9012013/8351.63422011/4M3343545518450264628.5533575450455533.4012413/8351.63912411/1M3347549520500292686584635500505584.2012413/8351.65362411/4M3351053524600318813692749600608692.1512415/8411.68332411/2M3956058530750368921845-7357400-3611/2381.613953613/8M36650-3690048310891010-873880-3213/4451.61823215/8M42800-42105056812451168-10351045-3617/8481.638613613/4M45920-48120062914161327-11791190-402511.643704017/8M481010-Class600PN11.0MPa2506012792108515882.5583/4196.46.585/8M1617518021/265671491001276573101.687/8226.4883/4M20195200380731681271468088123.82587/8226.41083/4M20210215410079216157175102108149.22581256.421