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介绍了压力平衡式电磁阀结构特点,工作原理和工况条件。分析了直动式单座和双座电磁阀及直动轴流式电磁阀不同结构消除介质对工况系统影响的因素,并给出了阀门选用的相关条件和注意事项。
The structural characteristics, working principle and working conditions of pressure balance solenoid valve are introduced. The factors which affect the working conditions of different structures of direct acting single-seat and two-seat solenoid valves and direct-acting axial-flow solenoid valves were analyzed. The relevant conditions and precautions for valve selection were given.