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- inside screw lift check valve 内螺纹升降式止回阀
- Lift check valve module straight out, taking care not to hit and damage seat ring. 直接将止回阀模块取出,小心不要碰到和损坏阀座环。
- Casting iron globe valves and lift check valves 通用阀门铁制截止阀与升降式止回阀
- Flanged steel globe valves and lift check valves 通用阀门法兰连接钢制截止阀和升降式止回阀
- Marine bronze male thread lift check valves 船用外螺纹青铜止回阀
- Marine cast iron flanged lift check valves 船用法兰铸铁止回阀
- Lift off the first check valve cover. The check valve inside will come out with the cover and is attached with a bayonet type locking arrangement. 卸下第一止回阀阀盖。内部的止回阀将随着阀盖拔出来,附带着卡口锁定装置。
- If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body. 如果预先拆卸阀笼,就可以将阀笼作为工具从阀体上旋转止回阀阀座。
- lift check valve 提升止回阀
- Check valve guiding shall be plastic to plastic. 止回阀引导装置应该是塑料对塑料。
- Equipped with mechanical lift check feature to close valve the moment flow stops, preventing reverse flow. 配置机械提升式止回阀,当阀门出现流量停止时关闭阀门,防止倒流。
- Remove check valve and valve seal from booster. 从倍力器上卸去逆止阀和阀门密封。
- Connect vacuum hose to booster check valve. 连接真空软管到增压器检测阀。
- globe stop lift check valve 球形截流提升式单向阀
- To test for tightness of second check Valve. 检测第二止回阀的密封性。
- ANSI FLANGED SWING CHECK VALVE CLAS. 美标法兰止回阀。
- The in-line spring-actuated lift check also is referred to as the "silent check"because the spring closes the valve before gravity and fluid reversal can slam the valve closed. 由于这种止回阀能够在重力和介质倒流撞击启闭件之前关闭阀门,因此这种直通弹簧驱动升降式止回阀也称为"静音"止回阀。
- Reassemble the Check valve modules. 重新组装止回阀模块。
- Connect vacuum hose to booster check valve . 连接真空软管到增压器检测阀。
- Purpose: To test check valve No. 1 for tightness. 目的:检测止回阀1号的密封性。