Multiquip 508670 Valve Check VR36H - OEM Replacement Part

The check valve prevents reverse flow in the hydraulic system of Multiquip ride-on rollers, ensuring proper directional control and system pressure maintenance. This valve is a critical component in the hydraulic manifold assembly that controls flow to hydraulic motors, steering cylinders, and other hydraulic components required for roller operation.

In the AR13D hydraulic system, check valves work in conjunction with the aluminum manifold block to regulate hydraulic pressure flow throughout the system. When hydraulic pressure drops or reverse flow occurs, this valve automatically closes to prevent backflow that could compromise steering response, vibration control, or drive performance. The hydraulic system operates with ISO 46 anti-wear hydraulic fluid and maintains specific pressure requirements for proper steering and drive function.

This valve is essential for maintaining proper hydraulic pressure to components including the steering cylinder, hydrostatic pump, and drive motors. Symptoms of check valve failure may include slow steering response, inconsistent drive performance, or loss of hydraulic pressure in specific circuits.

Compatible with the following Multiquip roller models:

• AR13D
• AR13H
• AR13HA
• AR13HA/AR13HAR
• AR14H

Genuine Multiquip OEM part, sold by an authorized dealer.