Name: Williams Controls 112229 WM325 Parking Brake Control Valve
SKU: 112229
Price: 357.49 USD
Availability: InStock

WILLIAMS CONTROLS part description

California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)

WM325 panel mounted valves are used as parking break controls in pre-FMVSS-121 air brake systems in both on and off highway applications. They are normally closed, three-way valves with pull-to-open, push-to-close knob action. A minimum supply pressure of 35 PSI is required before the WM325 can be manually operated. As long as pressure at the WM325’s inlet exceeds 35 PSI and the valve is actuated, an integral check valve maintains outlet pressure at peak supply level. If inlet pressure falls below 35 PSI, the WM325 automatically deactivates and exhaustes downstream pressure to apply the spring brakes. Part Number: 112229 Manufactured by Williams Controls.

WILLIAMS CONTROLS 112229 Cross Reference

We have 2 alternatives for the 112229 by WILLIAMS CONTROLS:

A division of Curtiss-Wright Corporation, Williams Controls® specializes in aftermarket electronic, hydraulic, and pneumatic control solutions for commercial vehicles. Originally founded in 1937 to manufacture brake components for logging trucks, it has grown into one of the leading producers of control systems for the heavy duty vehicle market. It has also pioneered key products and technologies such as the pneumatic controls and electronic throttle controls for trucks and buses. Today, Williams Controls offers a comprehensive lineup of hand, joystick, throttle controls, adjustable pedal systems, handrest systems, and sensors for all commercial vehicles. All products are manufactured under a strict Quality and Environmental System and comply with ISO standards.