Name: Williams Controls WM778A1 WM778 A1 - PRESSURE-PROTECTION VALVE
SKU: wm778a1
Price: 26.03 USD
Availability: OutOfStock

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)

Normally-closed pressure-protection valves which are engineered for industrial and vehicular applications.

The WM-778 series is composed of normally-closed pressure-protection valves which are engineered for industrial and vehicular applications. With sufficient inlet pressure, these valves open to permit free flow of air. In the event of a system failure or a decrease in supply pressure, a WM-778 valve will close to prevent any further pressure loss or reverse flow.

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.