V型球阀是一种芯阀座采用金属，或金属对聚四氟乙烯密封配合的旋转球阀，它将球阀和蝶阀的***佳控制特性结合成一体,既可用作控制调节阀，又可作关断切断阀。V型球阀应用规范：1、设计、制造按GB12237-892、结构长度按GB12221-893、连接法兰：JB79-944、阀门检查和试验按GB13927-89一、V型球阀主要零件材料本体材质为碳钢1底座WCBLCBWC92阀体WCBLCBWC93下阀轴2Cr132Cr132Cr134密封圈PTFE/PPL5V球CF8CF8MCF3M6上阀轴2Cr132Cr132Cr137填料柔性石墨/PTFE8填料压盖WCBLCBWC99压板WCBLCBWC9本体材质为不锈钢1底座CF8CF8MCF3M2阀体CF8CF8MCF3M3下阀轴304316316L4密封圈PTFE/PPL5V球CF8CF8MCF3M6上阀轴304316316L7填料柔性石墨/PTFE8填料压盖CF8CF8MCF3M9压板CF8CF8MCF3M注：以上为标准配置结构，标准的阀体材料是碳钢和不锈钢，也可根据用户需求进行配置。二、V型球阀尺寸及质量PN1.6MPa主要连接尺寸及重量公称通径DN506580100125150200250300400500L124145165194210229243297338520600H102114127152184219273360395470580手动H1107125152178300330398495580670840E------116116171257257F------350350400400400W2304040065010501050600600800800800Wt(㎏)1216223558742053224608641600电动H2-----554600652760830940L1-----235235235259400410气动H3274379389479552666736926105913931538L2270405405576576776776776106013601360PN2.5MPa主要连接尺寸及重量公称通径DN506580100125150200250300400500L124145165194210229243297338520600H102114127152184219273360395470580手动H1107125152178300330398495580670840E------116116171257257F------350350400400400W2304040065010501050600600800800800Wt(㎏)152430558711825537053310302100电动H2-----235235400400410420L1-----74350350420400400气动H33403794524796466668141002105912051295L240540557457475675610601060106013602840上一个：法兰铸钢球阀下一个:法兰铸钢球阀相关产品)