截断阀 meaning in English

block valve
intercepting valve

Fcv fuel cutout valve
燃料截断阀
Filters should be installed with by - pass and block valves to permit by - passing the filter during element changes if the stream cannot be shut down to allow element changes
如果支流不能被关闭而允许元素改变，则过滤器在元素改变的阶段应该安装旁路和截断阀从而允许旁路过滤器通过。
Filters should be installed with by - pass and block valves to permit by - passing the filter during element changes if the stream cannot be shut down to allow element changes
如果支流不能被关闭而允许元素改变，则在元素改变过程中,应该在过滤器上安装旁通阀和截断阀,从而允许元素从旁路绕过过滤器。
Globe valve indicates that the stem drive disc along the central spindle of seat make lifting movement , it is a sort of common stop valve . which is mainly used to connect and disconnect medium in pipelines . generally , it is not used to adjust flow
截至阀是指启闭件（阀瓣）有阀杆带动并沿阀座中心轴线做升降运动的阀门，是一种常用的截断阀，主要用在接通或截断管路中的介质，一般不用于调节流量。