衬氟直流截止阀J45F46-16C 遵循规范STANDARD设计与制造GB 12233/GB 12235结构长度GB 12221(长一短系列)法兰尺寸GB/T91131、GB/T172416(或按合同要求)压力试验GB/T 13927标 志GB 12220供 货GB/T 12252法兰连接截止阀※设计与制造符合中国国家标准手动J45 F3  J45F46齿轮
传动J445 F3  J445F46J45F3  J45F46J545F3   J545 F46气动J6B45 F3  J6B45F46电动J945 F3  J945 F46主要零部件材料表 序号零件名称灰铸铁碳钢不锈钢超低碳不锈钢ZCPRPlR L1阀体、阀盖HT250WCBCF8CF8MCF3CF3M2阀瓣、阀杆351Cr131Cr18Ni91Crl8Nil2M02Ti00Cr18Nil000Crl7Nil4M023活节螺栓35351Crl7Ni21Crl7Ni21Crl7Ni21Crl7Ni24衬里层巾司座FEP(F46)PCTFE(F3)PTFE(F4)PFA(可溶性聚四氟乙烯)PO(聚烯烃)5填料PTFE(F4)6填料压盖WCBWCBCF8CF8MCF3CF3M7阀杆螺母ZCuAll 0Fe38螺栓35351Crl7Ni21Crl7Ni21Cr18Ni9Ti1Crl8Ni9Ti9螺母45450Crl8Ni90Crl8Ni90Crl 8Ni90Crl8Ni910手 轮HT200HT200WCCWCCWCCWCC主要连接尺寸及重量公称通径标准值参考值DN
(mm)NPS
(inch)LDD1D2fbZ-φdD0H1H2重量(kg)PNl.0MPa151/21309565452144-φ141002352606.5203/415010575552164-φ14100240265725116011585652164-φ141202452707.832111/4180135100782184-φ18140255285114011/2200145110853184-φ18140285315135022301601251003204-φ18160295330156521/22901801451203204-φ18180350395238033101951601353224/8-φ182403954453810043502151801553228-φ182404504904212554002452101853248-φ1828052555555150648028024021O3248-φ233206056457720084953352952653268-φ233606457651352501062239035032032812-φ234006858052203001269844040036842812-φ234007108142773501478750046042843016-φ23450750855320PNl.6MPa151/21309565452144-φ141002402657203/415010575552164-φ141002452707.625116011585652164-φ141202502758.23211/4180135100782184-φ18140260290124011/2200145110853184-φ18140285320145022301601251003204-φ18160300335186521/22901801451203204-φ18180355400268033101951601353228-φ1824040045040100435021 51801553248-φ182404554955012554002452101853268-φ1828053056065150648028024021O3288-φ2332061065085200849533529526533012-φ233606507701502501062240535532033212-φ254006908102453001269846041037543412-φ25400730845295PN2.5MPa151/21309565452164-φ141202402657.5203/415010575552164-φ14120245270825116011585652164-φ1414025027593211/4180135100782184-φ18160260290134011/2200145110853184-φ18180285320155022301601251003204-φ18180300335206521/22901801451203228-φ18240355400288033101951601353228-φ182804004504210043502301901603248-φ233204554955712554002702201883288-φ2532053056071150648030025021 83308-φ25360610650