HYDRAULIC RELIEF VALVE:
This simple aluminum body relief valve can protect your hydraulic wet line in any application be it a dump truck, end dump or a live bottom.
RELIEF VALVE APPLICATIONS:
Combined with any of our wide range of PE series eaton fuller PTO, PIM series Volvo I-Shift/Mack mDrive PTO, PA series hot shift PTO for AISIN and ALLISON automatic transmissions, hydraulic pumps, dump pumps, gear pumps or bent axis piston pumps, it can power your hydraulic wetline or equipment on dump trucks, dump trailer, end dumps, live bottoms, shuttle floor, float, walking floors and combo systems.
Standard model numbers: LP150
control valves on a scissor lift Directional control valves
route the fluid to the desired actuator. They usually consist of a spool inside a cast iron
housing. The spool slides to different positions in the housing, and intersecting grooves and channels route the fluid based on the spool’s position and has a central (neutral) position maintained with springs which in this position the supply fluid is blocked, or returned to tank.
Sliding the spool to one side routes the hydraulic fluid to an actuator and provides a return path from the actuator to tank. When the spool is moved to the opposite direction the supply and return paths are switched and the spool is allowed to return to neutral (center) position the actuator fluid paths are blocked, locking it in position.