actuating valve meaning in English

卸荷活门

All air tubing on control and actuated valves shall be stainless steel
所有控制阀及？上的空气管都应为不锈钢。
Internal stops provide positive over travel protection for power actuated valves and act as a reference to position the discs in the open and closed positions
内置的止动装置为动力执行机构提供行程保护，并且作为参考坐标在开启和关闭位置定位阀瓣。
Electric motor actuated valves can be provided to meet the broadest range of requirements including operating cycle time , use of integral or remote controls , starters and indicators , and a wide range of power sources
电动马达执行机构操作的阀门能够满足广泛的需求，包括操作循环时间，整体或远程控制，启动器和指示器，以及容易得到的电源。