20QE570
Multi-Purpose Check Valve
Mack

This versatile check valve is a critical component in the vacuum power system, ensuring unidirectional flow and preventing backflow that could compromise system performance. Its reliable operation maintains proper pressure levels within various vehicle systems, contributing to overall safety and efficiency. The valve’s durable construction withstands the rigors of heavy-duty use, resisting corrosion and wear over time. Proper installation of this check valve is essential for maintaining the integrity of vacuum-operated functions, such as braking or auxiliary systems. It is an indispensable part for ensuring system reliability and operational safety. Source One Parts Center offers this component as a dependable choice for maintaining your vehicle’s vacuum power system.