pressure control valve

基本解释

Pressure control valve is mainly used to control the pressure of fluid flow.
壓力控制閥主要用來控制液壓系統中液流壓力。
Wherein the control pressure is called pressure control valve to control the flow of known flow control valve to control flow through ﹑ called off and the direction control valve.
其中控制壓力的稱爲壓力控制閥，控制流量的稱爲流量控制球閥，控制通﹑斷和流曏的稱爲方曏控制球閥。
Similarly, high-level events can be decomposed into one or more low-level events or actions; for example, changing a pressure control valve, sounding an alarm, or signaling an alert.
類似地，高層次事件能夠被拆分成一個或者多個低層次事件或動作；例如，更換壓力控制閥、拉響警報或發出警戒信號。