20QE4224M
Air Brake Safety Valve
Mack

The air brake safety valve is a crucial component in maintaining the integrity of a truck's braking system. It acts as a safeguard, ensuring that air pressure remains within safe operational limits, preventing brake failure due to over-pressurization or loss of pressure. This valve enhances overall safety by providing automatic pressure regulation, which is vital during emergency braking or system malfunctions. Its precise operation helps maintain consistent brake performance, reducing wear and tear on other components. Proper functioning of this valve is essential for compliance with safety standards and for protecting drivers and cargo. Source One Parts Center offers this vital part to ensure your braking system remains reliable and efficient, supporting safe and compliant operation of your heavy-duty vehicle.