使用复合磁性材料的小型电磁阀电磁阀是由线圈、柱塞及铁芯所构成，当线圈通电时即形成磁路，由于产生吸力而引起柱塞动作从而控制由阀门通过的液体的流量。为了防止流通液体的泄漏，通常与套筒之类部件组合成一体，这种套筒要求一部分必须是非磁性的用以屏蔽磁力线。一般... Small Solenoid Valves with Composite Magnets Solenoid valves consist of a coil, a plunger, and a core. When the coil is energized, a magnetic circuit is formed. As a result of suction, a plunger is actuated to control the flow of liquid through the valve. In order to prevent the leakage of liquid circulation, usually combined with the sleeve and other components into one, the sleeve part of the requirements must be non-magnetic to shield the magnetic lines. general...