These parts are vital parts within the pneumatic braking programs of towed autos. They regulate the stream of compressed air, enabling the operation of brakes and different air-powered features on semi-trailers, full trailers, and different towable tools. A typical instance is a relay valve, which hurries up brake utility by delivering air from a neighborhood reservoir to the brake chambers, fairly than relying solely on the tractor’s air provide.
The right perform of those valves ensures protected and environment friendly braking, stopping accidents and minimizing put on on brake parts. Traditionally, developments in valve design have paralleled enhancements in total braking expertise, resulting in extra responsive and dependable programs. Their implementation has been a vital issue within the discount of freeway accidents involving giant autos.
