DS/Z4(6)1H/Y、DS/Z5（9）41H/Y、DS/Z5（9）61H/Y水封铸钢闸阀水封铸钢闸阀概述:水封闸阀DS/Z适用于公称压力10.0MPa，工作温度425℃，工作介质为水、蒸汽、油品和非腐蚀气体的管路上作启闭装置用，尤其适用于火电厂汽机真空冷凝系统。特点及优点●本产品的阀盖填料室具有水密封结构，当接口通入压力O.6～1MPa的水时，可使系统与大气隔离，保证系统具有良好的气密封。●DS/Z型系列采用弹性密封，启闭灵活、迅速、密封可靠。●产品结构简单、紧凑合理、检修方便、使用寿命长。●在管路上作启闭装置用，必须处于全开或全闭状态，不得用于调节流量。●阀门连接方式有法兰和焊接两种，驱动方式为手动和电动。设计与制造标准：●设计与制造：GB/T12234、API600●法兰尺寸：JB/T79、GB/T9113●压力温度：ANSIB16.34、GB/T9131●结构长度：GB/T12221、GB/T15188.1●对焊连接尺寸：ANSIB16.25、GB/T12224●检验与试验：JB/T9092、GB/T13927主要安装尺寸与重量GB1.6MPaDN506580100150200250300350400450500600700800L2502652803003504004505005506006507008009001000H（开）4154505306208501035124514501475188520102180234527002850H1(配DZW)6207157658408751015113513751485189019902040228523452680D0240240280300350400450500500600700750800850950Wt/(Kg)22304447961602283003885669001195145021002620GB2.5MPaDN506580100150200250300350400450500600L250265280300350400450500550600650700800H（开）41545053062085010351245145014751885201021802345H1(配DZW)620715765840,10151135137514851485192019902040280D0240240280320400400450500500600700700800Wt(Kg)23324667112218290324430650101012501525GB4.0MPaDN506580100150200250300350400450500600L250280310350450550650750850950105011501350H（开）41545056559088510651250153016751900206022502575D0240240280320400500550640640750750800900Wt/RF(Kg)28354768150235374550680905GB6.4MPaDN506580100150200250300350400450500600L250280310350450550650750850950105011501350H（开）50554560566598011201330168017301980213025002660D0280280320400450555506407508009009001000Wt/(Kg)446484119266388500550-----GB10.0MPaDN506580100150200250300L250280310350450550650750H（开）505545605665980132015801810D0280280320400450550550640Wt/(Kg)486585120268446535670注:1.Wt为DS/Z40H重量。2.客户需要其它型号规格,请将型号规格传真至保特律销售部!)