ball check seat
常见例句
- Check for sediment particles lodged around ball-seat contact areas.
检查球体与阀座接触面周围是否存在沉淀物颗粒阻塞现象。 - The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.
本控制阀包 括油嘴和单流阀，单流阀包括阀球和阀座。
ip.com - 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.
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。 返回 ball check seat