Williams 111841 WM224H Hand Valve

Developed to answer the need for a small modulating and pressure limited type of control. It is available in two versions, one with a single '''on''' position and another with three '''on''' positions. Certain vehicles such as school busses and light trucks require a higher degree of operator control than available with simple on-off controls*. With this device, the driver may regulate the stopping force of the spring brakes to meet existing road conditions. Other usage would be as a pressure limited dash control for exhaust brakes.

Do you have a question about this product?
Ask one of our experts