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北京华德换向阀华德电磁阀WE10...20B/型电磁阀是10通径的电磁铁操纵的直动式换向阀,
电磁换向阀是利用电磁铁吸力推动阀芯来改变阀的工作位置。由于它可借助于按钮开关行程开关限位开关压力继电器等发出的信号进行控制,所以操作轻便,易于实现自动化,因此应用泛。
交流电磁铁阀用交流电磁铁的使用电压一般为交流220V,电气线路配置简单。交流电磁铁启动力较大,换向时间短。但换向冲击大,工作时温升高(故其外壳设有散热筋);当阀芯卡住时,电磁铁因电流过大易烧坏,可靠性较差,所以切换频率不许超过30次/分;寿命较短。
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二位四通、三位四通北京华德换向阀华德电磁阀产品部分型号:
4WE10F20B/AG24NZ4,4WE10F20B/AG24NZ5L,4WE10F20B/AW220-50NZ5L,
4WE10F20B/AW220-50NZ4,4WE10F20B/AW220RNZ5L,4WE10F20B/AW110RNZ5L,
4WE10W20B/AG24NZ4,4WE10W20B/AG24NZ5L,4WE10W20B/AW220-50NZ5L,
4WE10W20B/AW220-50NZ4,4WE10W20B/AW220RNZ5L,4WE10W20B/AW110RNZ5L,
4WE10U20B/AG24NZ4,4WE10U20B/AG24NZ5L,4WE10U20B/AW220-50NZ5L,
4WE10U20B/AW220-50NZ4,4WE10U20B/AW220RNZ5L,4WE10U20B/AW110RNZ5L,
二位三通通北京华德产品部分型号:
3WE10F20B/AG24NZ4,3WE10F20B/AG24NZ5L,3WE10F20B/AW220-50NZ5L,
3WE10F20B/AW220-50NZ4,3WE10F20B/AW220RNZ5L,3WE10F20B/AW110RNZ5L,
3WE10W20B/AG24NZ4,3WE10W20B/AG24NZ5L,3WE10W20B/AW220-50NZ5L,
3WE10W20B/AW220-50NZ4,3WE10W20B/AW220RNZ5L,3WE10W20B/AW110RNZ5L,
3WE10U20B/AG24NZ4,3WE10U20B/AG24NZ5L,3WE10U20B/AW220-50NZ5L,
3WE10U20B/AW220-50NZ4,3WE10U20B/AW220RNZ5L,3WE10U20B/AW110RNZ5L,