vickers威格士电磁阀有别于其他阀门(手控、气控、液控、机控......)的突出特点是便于实现自动控制。电磁阀用在一些净水器里，可能是这些地方需要自动控制或者联动。电磁阀为分步动作直接先导式电磁阀，可根据断电时所处开、关状态的不同，可分为常闭式电磁阀和常开式电磁阀。常闭电磁阀，线圈通电后，衔铁在电磁力作用下先带动副阀阀塞提起，主阀阀杯上的流体经副阀流走，减少了作用在主阀阀杯上的压力，当主阀阀杯上的压力减少到一定值时，衔铁带动主阀阀杯，并利用压差而使主阀阀杯开启，介质流通。线圈断电后，电磁力消失，衔铁因自重下落复位。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)