产品名称:法兰式氟衬里蝶阀产品型号:D341FD341F46型简单介绍产品特点：用途本蝶阀阀体与阀板均采用聚四氟乙烯、聚丙烯、聚氯乙烯等衬里，适用于化工、医药等工业的强酸、强碱、强氧化剂。有机溶剂等强腐蚀性介质的首选阀门。性能规范设计规范结构长度连接法兰试验与检验产品标识供货规范GB/J12238GB/T12221JB/T78：JB/T79GB/T13927GB/T12220JB/T7928主要零部件材料序号零件名称灰铸铁铸钢不锈耐酸铸钢超低碳不锈耐酸铸钢ZCPRPLRL1阀体HT250WCBCF8CF8MCF3CF3M2蝶板WCBCF8CF8MCF3CF3M3阀杆1Cr131Cr131Cr18Ni9Ti1Cr18NJ12M02Ti00Cr18NilO00Cr17N114M024衬里/阀座PTFEF4、PCTFEF3、FEPF46、PFA可溶性F45紧固销2Cr131Cr18N19Ti1Cr18Nil2M02Ti00Cr18Nil000Cr17Nil4M026填料PTFEF4PTFEF4PTFEF47填料压盖WCBCF8CF8MCF3CF3M8支架WCBCF8CF89紧固螺栓351Cr17Ni21Cr18Ni9Ti10螺母45OCr18Ni9OCr18Ni9D341F主要外形和连接尺寸通径标准值参考值mminchLDD1D2fbZ-φdWDOHWTKgPN0.6MPa4011/2106130100803164-φ1416014010502108140