隔断阀 meaning in Chinese

block valve
closed valve
crossover valve
isolating valve
isolating vre
shutdown valve

Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式）：固定在两个管道法兰之间。容易，但是不能作为隔断阀使用。
Wafer - style held in place between two pipe flanges . easy to install but cannot be used as isolation valve
平板式（对夹式）：固定在两个管道法兰之间。安装容易，但是不能作为隔断阀使用。
The installation area should set drainage facilities , to guarantee the anti - pollution isolating valve will not be submerged in water
3安装地域应设有排水设施，保证防污隔断阀不被水淹没。
At this time , slowly open the test ball valve completely , then a lot of water is discharged at the drainage outlet , close the test ball valve , the drainage device closes too , this shows that action of anti - pollution isolating valve is normal
此时缓慢将试验球阀完全打开，这时排污口有大量水排出，关闭试验球阀，排污器也随之关闭，这说明防污隔断阀动作正常。