威格士VICKERS电磁阀/VICKERS中国
VICKERS电磁阀出来的先导油控制主换向阀阀芯的移动,使工作泵的来油进入动臂油缸实现动臂上升。比例先导减压阀的输出压力越大,控制主换向阀阀芯的位移越大,主换向阀通过的流量越大,动臂上升的速度越快。当操作手柄拉*限位置时,手柄中的限位电磁铁通电,手柄在极限位置被吸合。动臂以zui大的速度上升,当升至动臂上位限位开关所限定的位置时,操作手柄限位电磁铁断电,手柄自动恢复到中位,动臂就可保持在所限定的位置。在动臂上升的过程中,若需要动臂在某一位置停留,则需将操作手柄退回中位。
威格士电磁阀*常规现货型号如下:
DG4V-3-0A-M-U-H7-60
DG4V-3-0BL-M-U-H7-60
DG4V-3-0B-M-U-H7-60
DG4V-3-0C-M-U-H7-60
DG4V-3-22AL-M-U-H7-60
DG4V-3-22A-M-U-H7-60
DG4V-3-22B-M-U-H7-60
DG4V-3-23A-M-U-H-7-60
DG4V-3-24A-M-U-H-7-60
DG4V-3-2AL-M-U-H7-60
DG4V-3-2AL-VM-U-H7-60
DG4V-3-2A-M-U-H7-60
DG4V-3-2A-VM-U-H7-60
DG4V-3-2BL-M-U-H7-60
DG4V-3-2B-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-2N-M-U-H7-60
DG4V-3-31B-M-U-H7-60
DG4V-3-31C-M-U-H7-60
DG4V-3-32A-M-U-H7-60
DG4V-3-33C-M-U-H7-60
DG4V-3-3C-M-U-H-7-60
DG4V-3-52B-M-U-H7-60
DG4V-3-52C-MU-H7-60
DG4V-3-66C-M-U-H7-60
DG4V-3-6BL-M-U-H7-60
DG4V-3-6B-M-U-H7-60
DG4V-3-6C-M-U-H7-60
DG4V-3-6N-M-U-H7-60
DG4V-3-7C-M-U-H7-60
DG4V-3-8C-VM-U-H7-61
DG4V-3-0A-M-U-G7-60 (DC12)
DG4V-3-0BL-M-U-D6-60
DG4V-3-0B-M-U-D6-60
DG4V-3-0C-M-U-B6-60
DG4V-3-0C-M-U-D6-60
DG4V-3-0C-VM-U-B6-60
DG4V-3-22A-M-U-B6-60
DG4V-3-22A-M-U-D6-60
DG4V-3-22B-M-U-D6-60
DG4V-3-23A-M-U-A6-60
DG4V-3-23A-M-U-D6-60
DG4V-3-24A-M-U-D6-60
DG4V-3-2AL-M-U-B6-60
DG4V-3-2AL-M-U-C6-60
DG4V-3-2AL-M-U-D6-60
DG4V-3-2A-M-U-B6-60
DG4V-3-2A-M-U-C6-60
DG4V-3-2A-M-U-D6-60
DG4V-3-2A-VM-U-B6-60
DG4V-3-2BL-M-U-D6-60
DG4V-3-2B-M-U-D6-60
DG4V-3-2C-M-U-B6-60
DG4V-3-2C-M-U-C6-60
DG4V-3-2C-M-U-D6-60
DG4V-3-2N-M-U-A6-60
DG4V-3-2N-M-U-B6-60
DG4V3-2N-M-U-D6-60
DG4V-3-3B-M-U-D6-60
DG4V-3-3C-M-U-B6-60
DG4V-3-66C-M-U-B6-60
DG4V-3-6B-M-U-D6-60
DG4V-3-6C-M-U-B6-60
DG4V-3-6C-M-U-C6-60
VICKERS电磁阀和安全阀为一体,组成先导式压力阀,该阀即是卸荷阀又是安全阀,有时又是溢流阀.卸荷时其控制油道贯穿各路换向阀,同前述卸荷油道.当各路换向阀处于中立位置时,卸荷阀的控制油道(见图1b和图2)贯穿各路换向阀并与油箱连通.卸荷时,大部分油液卸荷,通道短,压力损失低.任一路阀换向工作,便切断控制油道,油源来油就从换向阀进入执行元件工作,其工作压力大小由导阀控制.此时系统压力为导阀调整压力.该种卸荷方式,即使换向阀路数增加,只是控制油道增加,卸荷压力增加不大,始终保持较低卸荷压力,此种卸荷方式多用于手动换向阀,卸荷可靠.
DG4V-3-6C-M-U-D6-60
DG4V-3-7C-M-U-B6-60
DG4V-3-7C-M-U-D6-60
DG4V-3-8B-VM-U-D6-61
DG4V-3-8C-VM-U-B6-61
DG4V-3-8C-VM-U-D6-61
DG4V-5-7C-M-U-A6-20
DG4V-5-2BL-M-U-A6-20
DG4V-5-31CJ-M-U-H6-20
DG4V-5-7CJ-M-U-H6-20
DG4V-5-6NJ-M-U-H6-20
DG4V-5-23AJ-M-U-H6-20
DG4V-5-23A-M-U-C6-20
DG4V-5-2AJ-M-U-H6-20
DG4V-5-2A-M-U-A6-20
DG4V-5-2A-M-U-C6-20
DG4V-5-2NJ-M-U-H6-20
DG4V-5-2N-M-U-A6-20
DG4V-5-2N-M-U-C6-20
DG4V-5-2CJ-M-U-H6-20
DG4V-5-2C-M-U-A6-20
DG4V-5-2C-M-U-C6-20
DG4V-5-6CJ-M-U-H6-20
DG4V-5-6C-M-U-A6-20
DG4V-5-6C-M-U-C6-20
DG4V-5-8CJ-VM-U-H6-20
DG4V-5-8C-M-U-A6-20
DG4V-5-8CJ-VM-U-C6-20
DG4V-5-0CJ-M-U-H6-20
DG4V-5-0C-M-U-C6-20
DG4V-5-2B-M-U-A6-20
DG4V-5-0A-M-U-H6-20
DG4V-5-0A-M-U-G6-20 (DC12)
DG4V-5-22AJ-M-U-H6-20
DG4V-5-3CJ-M-U-H6-20
DG4V-5-2AJ-VM-U-H6-20
DG4V-5-52CJ-M-U-H6-20
DG4V-5-2BJ-M-U-H6-20
DG4V-5-6BJ-MU-H6-20
DG4V-5-0BLJ-M-U-H6-20
DG4V-5-0BL-M-U-A6-20
DG4V-5-2ALJ-M-U-H6-20
DG4V-5-2BLJ-M-U-H6-20
DG4V-5-3BLJ-M-U-H6-20
DG4V-5-23A-M-U-A6-20
DG4V-5-2ALJ-M-U-P6-20 (DC110)
DG5S4-042A-M-U-H5-60
DG5S4-042A-E-M-U-H5-60
DG5S4-042A-T-M-U-H5-60
DG5S4-040A-M-U-H5-60
DG5S4-040A-E-M-U-H5-60
DG5S4-040A-E-T-M-U-H5-60
DG5S4-040A-T-M-U-H5-60
DG5S4-0431A-E-M-U-H5-60
DG5S4-042B-M-U-H5-60
DG5S4-042B-E-M-U-H5-60
DG5S4-042B-M-U-H7-70
DG5S4-042BL-M-U-H5-60
DG5S4-043BL-T-M-U-H5-60
DG5S4-0431B-M-U-H5-60
DG5S4-042C-M-U-H5-60
DG5S4-042C-E-M-U-H5-60
DG5S4-042C-E-T-M-U-H5-60
DG5S4-042C-T-M-U-H5-60
DG5S4-042C-M-U-H7-70
DG5S4-046C-M-U-H5-60
DG5S4-046C-T-M-U-H5-60
DG5S4-046C-M-U-H7-70
DG5S4-043C-M-U-H5-60
DG5S4-043C-E-M-U-H5-60
DG5S4-043C-T-M-U-H5-60
DG5S4-0431C-M-U-H5-60
DG5S4-0431C-E-T-M-U-H5-60
DG5S4-0431C-T-M-U-H5-60
DG5S4-0431C-M-U-H7-70
DG5S4-048C-VM-U-H5-60
DG5S4-042A-M-U-D5-60
DG5S4-042B-M-U-D5-60
DG5S4-042C-M-U-D5-60
DG5S4-048C-VM-U-D5-60
DG5V-7-2A-M-U-H7-30
DG5V-7-2BL-E-M-U-H7-30
DG5V-7-31B-M-U-H7-30
DG5V-7-2C-M-U-H7-30
DG5V-7-2C-M-U-H5-40
DG5V-7-3C-M-U-H7-30
DG5V-7-3C-M-U-H5-40
DG5V-7-6C-M-U-H7-30
DG5V-7-6C-T-M-U-H7-30
DG5V-7-6C-T-VM-U-H7-30
DG5V-7-6C-M-U-H5-40
DG5V-7-31C-M-U-H7-30
DG5V-7-31C-M-U-H5-40
DG5V-7-8C-VM-U-H7-30
DG5V-7-8C-2-E-VM-U-H7-30
DG5V-7-2N-M-U-H7-30
DG5V-7-2A-M-U-C6-30
DG5V-7-2A-M-U-B6-30
DG5V-7-2C-M-U-D5-40
DG5V-7-2C-M-U-C6-30