进口带导流孔平板闸阀德国进口带导流孔平板闸阀进口平板闸阀德国TOP(托普)进口（带导流孔平板闸阀）简介手动带导流孔平板闸阀、带导流孔平板闸阀、带导流孔电动平板闸阀（Z43DF(Y)-4.0~10.0MPa）结构特点公称压力(MPa)4.06.410.0壳体试验压力(MPa)4.47.111.0密封试验压力(MPa)6.09.615.0适用介质水、油品、天然气等适用温度-29℃~121℃法兰标准：JB/T79.2-1994系列2结构长度：GB12221外形及连接尺寸公称压力(MPa)公称通径(MPa)尺寸(mm)LDD1D2D3bfz-dHH1EW4.050250160125100882044-18405455112250652801801451201102248-18480545140250803101951601351212248-18565645170250100350230190160150244.58-23640740194300150450300250218204304.58-25830980275350200550375320282260384.512-3010101210360350250650445385345313424.512-3412201470435400300750510450408364464.516-34140518054974506.450250175135105882044-23405455112250652802001601301102248-23480545140250803102101701401212248-23565645170250100350250200168150244.58-25640740194300150450340280240204304.58-34830980275350200550405345300260384.512-3410101210360350250650470400352313424.512-4112201470435400300750530460412364464.516-411405180549745010.050250195145112882844-25405455112250652802201701381103248-25480545140250803102301801481213448-25565645170250100350265210172150384.58-30640740194300150450350290250204464.512-34830980275350200550430360312260544.512-4110101210360350250650500430382313604.512-4112201470435400300750585500442364704.516-4814051805497450代理进口品牌：英国UK(优科)阀门、德国TOP(托普)阀门、日本阀天VENN阀门、日本北泽KITZ阀门、日本日立HITACHI阀门、法国OTTO奥托阀门、一、①产品名称②型号③口径④压力⑤阀体材质⑥连接方式⑦传动方式⑧使用温度⑨是否带附件以便我们的为您正确选型。二、若已经由设计单位选定我公司的型号，请按产品型号直接向我司销售部订购。三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，由我们的阀门专家为您审核把关。)