球形止回阀 meaning in English
ball and seat valve
ball check valve
ball non-return valve
Examples
- Ball and seat valve
球形止回阀 - Gravity ball check may be converted for air or gas venting by replacement of standard ball with floater pp ball
通过用漂浮的pp球更换标准球，重力球形止回阀可以改造为适用于空气或气体排气口。 - Gravity ball check valves are converted to vent valves by replacing the standard ball with a floater ball and inverting the valve at installation ? with seat up
重力球形止回阀可以变为通风阀，只需用漂浮球体更换标准球体，然后在安装时将阀门倒置，使其阀座向上即可。 - Face - to - face and centre - to - face dimensions of flanged valves shall be as in table 4 for other than [ b ] [ red ] oblique pattern globe [ / red ] [ / b ] or oblique pattern lift check valves
除了斜角式球形止回阀和斜角式提升止回阀之外，法兰阀门的面对面尺寸和中心对面尺寸已在表4中给出。 - 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 .滤网壳组件更换管接头螺母和端口连接件即可。