Buyers Products 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.?
Specifications
- Color: Natural
- Cylinder Type: Telescopic or Single-Stage Hydraulic
- Material: Steel
- Number of Ports: 3
- Port Size: 1/8 in.
- Port Type: FNPT
- Rated Pressure: 0-150 PSI
- Spring to Neutral / Deadman Control (y/n): Yes
- Valve Action: Pull/Spring Return
- Valve Actuation: Pull
- Valve Primary Application: Dump Body Control
- Width (in.): 6.39 in.