intercept valve

例句：

1. 1. The engineer designed a new intercept valveto improve the efficiency of the pipeline system.
   工程师设计了一种新型截流阀，以提高管道系统的效率。
2. 2. The valve was usedto control the flow of oil in thepipeline.
   该阀门用于控制管道中石油的流动。
3. 3. The intercept valve is essential formaintaining the integrity of the pipeline system.
   截流阀对于保持管道系统完整性至关重要。