Hand Lever Valves are used to operate Pneumatic Cylinders. In the absence of electrical supply, manually operated valves such as Hand Lever Valves are used. The functioning is the same, however, the solenoid coil is replaced by a hand lever, which controls the movement of the spool inside the valve, thereby allowing the air to pass.

Product Features:
1. Manual operation, smooth actuation,and exact and reliable orientation;
2. Sliding column structure has good tightness and light weight and is easy to install and dismount;
3. Internal hole adopts special processing technology which has little attrition friction, long service life;
4. No need to add oil for lubrication;
5. Panel-mounting makes it convenient to install and apply.

Technical Data of 4H series Hand Lever Valve: