745-286873
Air Brake Dryer Purge Valve Assembly
Mack

The purge valve assembly for the air brake dryer is essential for maintaining clean and dry compressed air within the braking system. It automatically expels accumulated moisture and contaminants, preventing corrosion and freezing that could compromise brake performance. This component ensures that the air supplied to the brake chambers remains dry, which is crucial for consistent and safe braking operation. Its reliable operation reduces the risk of system failures caused by moisture buildup, thereby enhancing overall vehicle safety. Proper maintenance and timely replacement of this valve help preserve the integrity of the entire air brake system, especially in environments with high humidity or frequent temperature fluctuations. Source One Parts Center provides this purge valve assembly to help fleet operators and technicians keep their braking systems in optimal condition, ensuring safety and compliance with industry standards.