介绍了一种用于柴油机共轨系统的新型泵控制阀，进行了共轨压力控制的试验研究，分析了电磁铁占空比对泵控制阀特性的影响。
The experiment of common rail pressure control was carried out and the influence of duty cycle on flow control valve performance was analyzed.
介绍了本装置的基本工作原理，对液位控制阀的水力特性进行了分析。
In this paper, the authors introduced its basic working principle and analyzed the hydraulic characteristic of the valve.
根据工艺对象的特点，选择控制阀的流量特性。
According to the technical characteristics of the object, select the control valve flow characteristics.
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