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- foot valve seat 底阀座
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Brass foot valve with stainless s. 供应黄铜底阀。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- For foot valve, replace inlet end connection with an F. V. screen housing assembly. 对于底阀，用一个F.;V
- All valve seats and seat discs shall be replaceable. 所有阀门阀座和阀座阀瓣应该是可更换的。
- This kind of foot valve features compactness, elegant appearance, high inter-changeability and stable and reliable performance. 本脚踏阀结构紧凑，外表美观，阀的互换性强，性能稳定，可靠。
- The exhaust valve seats skimmed up. 排气阀座整新。
- Gravity ball check valves are converted to foot valves by replacing the union nut and end connector on the receiving end ? seat end ? of the body with an F.V. screen housing assembly. 重力球形止回阀可以变为底阀，只需在接受端口-阀体的阀座端口，用一个F.;V
- Electrolysis of relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座被电解或电蚀。
- Electrolysis or relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座产生电蚀。
- 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。
- Foot valves are normally installed in an open tank or sump on the suction side of a pump. 通常底阀是安装在一个开口罐里，或泵的吸入一侧的液体坑里。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
