3044942 3-Way Hoist Limit Valve

3-Way Hoist Limit Valve is a crucial component for air-hydraulic dump body control systems. It directs air pressure in a 3-way flow to effectively kick out the dump pump via an air shift cylinder, helping prevent over-extension of the dump body. Built with a pull-action mechanism and spring return, the valve consistently resets to its neutral position for dependable operation every cycle. Designed for use with hydraulic telescopic or single-stage hoist cylinders, the valve operates smoothly within a 0 150 PSI pressure range. Its compact footprint mounts easily to a truck s frame rail, making it ideal for a wide variety of dump body applications. With 1/8 FNPT ports for the inlet, outlet, and exhaust, this valve offers a simple yet rugged solution for controlled dump body raising and tipping.
Capable of withstanding vibration and road debris found in dump hoist applications. Connects in line with air output of hoist control unit. Shuts air off to control cylinder on pump and allows spool to return to neutral and stop hoist action. Main body is made of durable aluminum with a rugged 3-way spool. Valve body has (3) 1/8" NPTF threaded ports for DOT air push lock fittings. Air operation range of 0- 150 PSI max. Ideal range 0-130 PSI. Small footprint takes up less valuable frame rail space while providing maximum safety. Capable of withstanding vibration and road debris found in dump hoist applications
Common Uses: Air-Hydraulic Dump Body Control Systems, Hoist Cylinders, Dump Bodies