79379137 Check Valve for Volvo FM11

What does a check valve do?

This check valve serves as a critical component within the pneumatic brake system, ensuring unidirectional airflow and maintaining pressure stability. Built with high-strength components, it is designed to withstand the rigorous operating conditions found in heavy commercial vehicle air systems.

Compatible vehicles and engines

The part is specifically compatible with Volvo FM11 trucks featuring D11A engines. It functions effectively within the braking circuits of these heavy-duty vehicles to ensure precise air distribution.

Installation and maintenance

Installation requires careful attention to the port specifications, as this unit features M22x1.5 threading on Port 1, Port 2, and Port 3. Technicians should verify that the system pressure does not exceed the 10 BAR maximum rating during testing to ensure component longevity.

System performance and checks

Regular inspections of the pneumatic lines and connection points are recommended to prevent pressure leaks and ensure optimal braking performance.

OE cross-reference

303.15.0001 (Check Valve Check Valves) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 79379137.