Based on solenoid valve design theory, by estimating the maximum air pressure and spring force, a direct operated solenoid valve is designed to control the open and close of the air chamber.
通过估算空气腔中的最大气体压力和回位弹簧的拉力，基于电磁阀设计基本原理，设计开发了一直动式电磁阀用于控制空气腔的开闭；
This text still abandons the thought that control through the end pressure and put forward a new control method that can consider all factors of the system and direct control the valve.
本文还摒弃末端压差控制的思想，提出一种综合考虑各方面的因素直接控制阀门开度使之适应负荷变化的控制方法。
The factory direct sale compressor meets the skull, to import the expansion valve, to control, various vehicles is warm the original installation pressure transmitter and so on!
厂家直销压缩机接头盖、进口膨胀阀、温控、各车系原装压力传感器等！
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