PZ73手動(dòng)對(duì)夾式刀型閘閥的簡(jiǎn)單介紹
刀型閘閥的啟閉件是閘板,閘板的運(yùn)動(dòng)方向與流體方向相垂直,手動(dòng)刀型閘閥只能作全開(kāi)和全關(guān),不能作調(diào)節(jié)和節(jié)流。
PZ73手動(dòng)對(duì)夾式刀型閘閥的詳細(xì)信息
手動(dòng)對(duì)夾式刀型閘閥manual butt-clamp knife gate valve
設(shè)計(jì)制造 Design and manufacture: JB/T8691-1998
結(jié)構(gòu)長(zhǎng)度 structural length: GB/T15188.2-94
法蘭連接 Flange connection: GB/T9113.1-2000 JB/T79-94
試驗(yàn)與驗(yàn)收 testing and acceptance:GB/T13927-92