For valve with Arrow Position Indicator, add the letter "I" before the dash separator (e. g., 4423i-025).
对于带箭头位置指示器的阀门，在破折号之前加上字母“I”，例如：4423i- 025。
The mechanical throttle valve is electrically controlled, e. g. the valve position is under closed-loop control to the output of the pressure gauge.
所述机械节流阀受到电控制，例如阀门位置受到根据所述压力表的输出进行的闭环控制。
Please state the generic product type e. g. Washing Machine, Gate Valve, WC etc.
请描述所申请产品类型：如洗衣机，阀门，马桶等。
Application Cavitation, liquid hammer and pressure peak may occur in hydraulic systems with changes in flow velocity, e. g. fast closing of a valve or pump starts and stops.
应用空化，液体铁锤和压力顶峰可能用在流动速度方面的变化在液压系统里发生，例如一阀门或者泵的快关闭起停。
It is operated by an actuator that responds (e. g., by deforming) to changes in a potential applied across the actuator to open or close the valve.
该阀通过促动器来操作，促动器对施加在所述促动器上的电位变化作出响应(例如通过变形)，以便打开或关闭所述阀。
It is operated by an actuator that responds (e. g., by deforming) to changes in a potential applied across the actuator to open or close the valve.
该阀通过促动器来操作，促动器对施加在所述促动器上的电位变化作出响应(例如通过变形)，以便打开或关闭所述阀。
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