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文章介绍的压力切换阀,是多泵及装有蓄能器的系统在停泵之后,能够实现的自动压力切换。如图所示,它以如下的方式工作:在一个泵启动或两个泵一起启动时,油液在压力下进
The pressure switch valve described in this article is an automatic pressure switch that can be achieved after multiple pumps and systems with accumulators stop pumping. As shown, it works as follows: When one pump is started or both pumps are started together, the fluid is under pressure