1) self-operated differential pressure regulator
自力式差压调节阀
2) self-operated pressure regulator
自力式压力调节阀
3) backpressure regulator (self contained)
背压式调节阀(自力式)
4) self-contained pressure regulator
自给式压力调节阀
5) Differential pressure regulating valve
差压式调节阀
6) self-operated control valve
自力式调节阀
1.
This article describes the framework,features and working principle of self-operated control valve,and proposes several key applying problems in oilfield practice.
介绍了自力式调节阀的结构、特点、工作原理、在油田的具体应用以及在选型使用中应注意的问题。
补充资料：自力
【自力】
（术语）他力之对。(参见：他力)
（术语）他力之对。(参见：他力)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条