Product Description
1.If used in conjunction with a lift valve with a proportional fall function,the fall speed of the body canbe controlled by the proportional motion of the handle of the manual valve.
2.under the normal condition of the gas link,when the handle is shifted to the lifting position,the cylin-der will automatically lift
3.under the normal condition of gas link,when the handle is switched to the lower position,the cylinderwill automatically drop
4.under the normal condition of the gas link,the cylinder will show a suspended state when the handleis moved to the middle stop position during the descent or lifting.
5.under the normal condition of the gas link,turn the handle to the down position,and turn the slowdown control handle up,and the cylinder will show a slow down state.sof engineering machinery asforklift.environmental trucks.etc.
