directional control valve

基本解釋

So in effect the proportional directional valve is acting as both a directional valve and a flow control valve.
于是在實(shí)際上比例閥可以同時(shí)作為方向閥和流量閥來使用。
When a set of Hydraulic Elevators are used, then a hydraulic supply from a directional control valve is required.
當(dāng)使用一套液壓提升集時(shí)，那么一個(gè)提供液壓動(dòng)力的方向控制閥是必需的。
In pneumatic position servo system with proportional directional control valve and control cylinder, the centre adjust emt voltage is one of the important factors that influence control precision.
在比例方向閥控缸氣動(dòng)位置伺服系統(tǒng)中，置中電壓是影響控制精度的重要因素之一。