check valve是用在什么地方

check valve是用在什么地方

check valve

na.【机】止回阀

单向阀；逆止阀；止逆阀

例句

1.A double check valve assembly shall be installed at each noted location.
双止回阀总成应该安装在每个指定的位置。

2.and a pilot operated check valve is linked with a valve block on the oil cylinder.
液控单向阀与油缸上的阀块相联接。

3.DUAL CHECK VALVE BACKFLOW PREVENTER For low hazard cross- connections . Continuous pressure applications .
双止回防回流阀用于低危险交叉连接。持续压力应用场合。

4.dual way check valve for the "outstanding new products in Shanxi Province. "
双路止回阀为“山西省优秀新产品”。

5.The debris is prevented from flowing back out of the bailer by a check valve.
利用一个止回阀防止碎片从捞砂筒中流出。