二通电磁阀电磁阀里有密闭的腔，在不同位置开有通孔，每个孔连接不同的油管，腔中间是活塞，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，通过控制阀体的移动来开启或关闭不同的排油孔，而进油孔是常开的，液压油就会进入不同的排油管，然后通过油的压力来推动油缸的活塞，活塞又带动活塞杆，活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。 WSM10120Z-01M-C-N WSM10120ZR-01-C-N WSM10120ZR-01-C-N-12DG WSM10120ZR-01-C-N-230AG WSM10120ZR-01-C-N-24DG WSM10120ZR-01-C-V WSM12120V-01-C-N-0 WSM12120V-01-C-N-12DG WSM12120V-01-C-N-24DG WSM12120W-01-C-N WSM12120W-01-C-N-12DG WSM12120W-01-C-N-230AG WSM12120W-01-C-N-24DG WSM12120W-01M-C-N WSM12120Y-01-C-N WSM12120Y-01-C-N-12DG WSM12120Y-01-C-N-230AG WSM12120Y-01-C-N-24DG WSM12120Y-01-C-V WSM12120Y-01M-C-N WSM12120YR-01-C-N WSM12120YR-01-C-N-12DG WSM12120YR-01-C-N-230AG WSM12120YR-01-C-N-24DG WSM12120YR-01-C-V WSM12120YR-01M-C-N WSM12120Z-01-C-N WSM12120Z-01-C-N-12DG WSM12120Z-01-C-N-230AG - WSM12120Z-01-C-N-24DG WSM12120Z-01-C-V WSM12120Z-01M-C-N WSM12120ZR-01-C-N WSM12120ZR-01-C-N-12DG WSM12120ZR-01-C-N-230AG WSM12120ZR-01-C-N-24DG WSM12120ZR-01-C-V