北京华德液压全系列 具体型号及报价请联系客服
北京华德换向阀部分型号如下：
4WE6C50B/BG24N 4WE6A50B/BG24N
4WE6C50B/BW220-50N4WE6A50B/BW220-50N
4WE6C61B/CG12N9DKL4WE6A61B/CG12N9DKL
4WE6C61B/CG12N9DL4WE6A61B/CG12N9DL
4WE6C61B/CG12N9K44WE6A61B/CG12N9Z5
4WE6C61B/CG12N9Z5L4WE6A61B/CG12N9Z5L
4WE6C61B/CG12NDKL4WE6A61B/CG12NDKL
4WE6C61B/CG12NDL4WE6A61B/CG12NDL
4WE6C61B/CG12NK44WE6A61B/CG12NK4
4WE6C61B/CG12NZ44WE6A61B/CG12NZ5L
4WE6C61B/CG24N9DKL4WE6A61B/CG24N9DKL
4WE6C61B/CG24N9K44WE6A61B/CG24N9DL
4WE6C61B/CG24N9Z5L4WE6A61B/CG24N9Z5
4WE6C61B/CG24NDKL4WE6A61B/CG24N9Z5L
4WE6C61B/CG24NDL4WE6A61B/CG24NDKL
4WE6C61B/CG24NK44WE6A61B/CG24NDL
4WE6C61B/CG24NZ44WE6A61B/CG24NK4
4WE6C61B/CW220-50N9DKL4WE6A61B/CG24NZ5L
4WE6C61B/CW220-50N9DL4WE6A61B/CW220-50N9DKL
4WE6C61B/CW220-50N9K44WE6A61B/CW220-50N9DL
4WE6C61B/CW220-50N9Z5L4WE6A61B/CW220-50N9Z5
4WE6C61B/CW220-50NDKL4WE6A61B/CW220-50N9Z5L
4WE6C61B/CW220-50NDL4WE6A61B/CW220-50NDKL
4WE6C61B/CW220-50NK44WE6A61B/CW220-50NDL
4WE6C61B/CW220-50NZ44WE6A61B/CW220-50NK4
4WE6D50B/AG24N 4WE6A61B/CW220-50NZ5L
北京华德液压全系列 具体型号及报价请联系客服
北京华德换向阀部分型号如下：
4WE6C50B/BG24N 4WE6A50B/BG24N
4WE6C50B/BW220-50N4WE6A50B/BW220-50N
4WE6C61B/CG12N9DKL4WE6A61B/CG12N9DKL
4WE6C61B/CG12N9DL4WE6A61B/CG12N9DL
4WE6C61B/CG12N9K44WE6A61B/CG12N9Z5
4WE6C61B/CG12N9Z5L4WE6A61B/CG12N9Z5L
4WE6C61B/CG12NDKL4WE6A61B/CG12NDKL
4WE6C61B/CG12NDL4WE6A61B/CG12NDL
4WE6C61B/CG12NK44WE6A61B/CG12NK4
4WE6C61B/CG12NZ44WE6A61B/CG12NZ5L
4WE6C61B/CG24N9DKL4WE6A61B/CG24N9DKL
4WE6C61B/CG24N9K44WE6A61B/CG24N9DL
4WE6C61B/CG24N9Z5L4WE6A61B/CG24N9Z5
4WE6C61B/CG24NDKL4WE6A61B/CG24N9Z5L
4WE6C61B/CG24NDL4WE6A61B/CG24NDKL
4WE6C61B/CG24NK44WE6A61B/CG24NDL
4WE6C61B/CG24NZ44WE6A61B/CG24NK4
4WE6C61B/CW220-50N9DKL4WE6A61B/CG24NZ5L
4WE6C61B/CW220-50N9DL4WE6A61B/CW220-50N9DKL
4WE6C61B/CW220-50N9K44WE6A61B/CW220-50N9DL
4WE6C61B/CW220-50N9Z5L4WE6A61B/CW220-50N9Z5
4WE6C61B/CW220-50NDKL4WE6A61B/CW220-50N9Z5L
4WE6C61B/CW220-50NDL4WE6A61B/CW220-50NDKL
4WE6C61B/CW220-50NK44WE6A61B/CW220-50NDL
4WE6C61B/CW220-50NZ44WE6A61B/CW220-50NK4
4WE6D50B/AG24N 4WE6A61B/CW220-50NZ5L
原理编辑气动电磁阀里有密闭的腔，在的不同位置开有通孔，气动电磁阀的每个孔都通向不同的气管，腔中间是阀，两面是两块电磁铁，哪面的磁铁线圈通电阀体就会被吸引到哪边；气动电磁阀通过控制阀体的移动来档住或漏出不同的排气的孔，而进气孔是常开的，高压气体就会进入不同的排气管，然后通过气动电磁阀的气压来推动气缸的活塞，这样通过控制气动电磁阀的电磁铁的电流就控制了整个电磁阀的机械运动。气动电磁阀的运行原理我们说的气动电磁阀工作位置（电磁阀开或关），其实指的就是气动电磁阀的阀芯的位置。阀芯在线圈不通电时处在A位置，在线圈通电时处在B位 置。当气动电磁阀的阀芯处在不同的位置时，对阀体上的各接口起到或是接通或是关闭的作用。例如，二位电磁阀是指电磁阀的阀芯有两个不同的工作位置（开或关）， 对气动电磁阀而言就是电磁阀带电状态和失电状态；对其所控制的阀门来说就是阀门的开和关。二通、三通电磁阀，是指气动电磁阀的阀体上有两个、三个通道口。 二位二通电磁阀具有一进一出的二个通道，是最常见的气动电磁阀；二位三通电磁阀，则是一进二出的三个通道，其中的两出通道分别是对应连接为常开和常闭。同 样，三通、四通、五通也都是指阀体上的流体通道数