船用法兰通旋塞阀青铜自闭阀性能规范Technical Data
公称压力Nominal Pressure(MPa) | 公称通径Nominal Diameter(mm) | 适用介质Applicable Medium |
0.6 | 20 - 80 | 海水、淡水、滑油、燃油 Sea water. Fresh water. Lubricanting oil, Fuel oil |
主要零部件材质Materials of Main Parts
零件名称Parts Name | 材料Material | |
? | 名称Name | 牌号Marks |
阀体Body | 灰铸铁、铸锡青铜Gray Cast lron/Cast Tin Bronze | HT200、ZCuSn102n2或ZCuSn5Pb52n5 |
塞芯Core | 铸锡青铜Cast Tin Bronze | ZCuSn102n2或ZCuSn5Pb52n5 |
船用法兰通旋塞阀青铜自闭阀,阀体;锡青铜/铸铁,阀芯;锡青铜,型式;A,AS型,直通填料旋塞,L,LS型L型三通填料旋塞,T,TS型,T型填料旋塞,公称压力;PN0.6MPA,公称通径;DN20-DN80,适用介质;海水,淡水,滑油,燃油。