X44F4/F46三通衬氟旋塞阀概述旋塞阀是用带通孔的塞体作启闭件，塞体随阀杆转动，以实现启闭动作的阀门。旋塞阀启闭迅速、流体阻力小。基本系列有衬里旋塞阀（全衬型）和衬套旋塞阀（半衬型）。旋塞阀多用于截断介质流动，也可进行介质分配（三通旋塞阀）。主要零部件材质结构主要零部件名称铸钢不锈钢CPRPLRL阀体阀芯阀盖压盖WCBCF8CF8MCF3CF3M衬里材料EP(F46)/PTFE(F4)/PFA(可溶性聚四氟乙烯)PO（聚烯烃）PE（超离分子量聚乙烯）螺栓351Cr17Ni21Cr17Ni21Cr18Ni9Ti1Cr18Ni9Ti螺母450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9X44F4/F46三通衬氟旋塞阀技术范围结构形式驱动方式设计标准结构长度链接法兰试验和检验*手柄/蜗轮/气动/电动API599/API6DHG/T20592-97ASMEB16.10ASMEB16.5API598/API6DX44F4/F46三通衬氟旋塞阀PN0.6MPa主要外形尺寸公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdD0H重量(kg)PN0.6MPa151/21308055402124-φ12120806203/41309065502144-φ12120902.425114010075602144-φ121601OO3.43211/416512090702164-φ141601104.84011/2165130100803164-φ142001206.O502203140110903164-φ142501358.86521/222216013011O3164-φ1425014511.58032411851501253184-φ1830018015.21OO43052051701453184-φ1830019518.812553562352001753208-φ1835021022.515063942602252003208-φ18200*4504820084573152802553228-φ18200*490652501053337033531032412-φ18240*55088X44F4/F46三通衬氟旋塞阀PN1.0MPa主要外形尺寸151/21309565452144-φ14120801.6203/413010575552164-φ14120902.425114011585652164-φ141601OO3.43211/4165135100782184-φ181601104.84011/216514511O853184-φ182001206.O5022031601251003204-φ182001358.86521/22221801451203204-φ1825014511.58032411951601353224/8-φ1825018015.21OO43052151801553228-φ1830019518.812553562452101853248-φ1835021022.5150639428024021O3248-φ23200*4504820084573352952653268-φ23240*490652501053339035032032812-φ23280*55088X44F4/F46三通衬氟旋塞阀PN1.6MPa主要外形尺寸151/21309565452144-φ14120801.6203/413010575552164-φ14120902.42511401585652164-φ141601003.43211/4165135100782184-φ181601104.84011/216514511O853184-φ182001206.05022031601251003204-φ182501358.86521/22221801451203204-φ1825014511.58032411951601353228-φ1830018015.210043052151801553248-φ1830019518.812553562452101853268-φ1835021022.515063942802402103288-φ23200*45048200845733529526533012-φ23200*490652501053340535532033212-φ25240*55088X44F4/F46三通衬氟旋塞阀PN2.5MPa主要外形链接尺寸151/21309565453164-φ14140856203/413010575553184-φ14140902.425114011585653184-φ142001OO3.43211/4165140100753184-φ182001004.84011/2165150110853184-φ182601306.O5022031651251003204-φ182601308.86521/22221851451203228-φ1828013511.58032412001601353248-φ1835016515.21OO43052351901503248-φ2235018018.812553562702201854268-φ2620021022.515063943002502104288-φ2620045048200845736031027543012-φ26240490652501053342537033043212-φ3024055088X44F4/F46三通衬氟旋塞阀cIass150主要外形链接尺寸151/21088960.5353154-φ15140856203/41179870433154-φ15140902.425112710879.5513154-φ152001OO3.43211/414011789643154-φ152001004.84011/216512798.5733164-φ152601306.O502178152120.5823174-φ192601308.86521/2190178139.51053194-φ1928013511.5803203190152.51273204-φ1935016515.21OO4229229190.51573248-φ1935018018.812553542542161864258-φ2220021022.51506267279241.52164278-φ22200450482008292343298.527043012-φ22240490652501033040636232443212-φ2524055088