79379137 Volvo FMX D13C Brake Check Valve

What does a check valve do?

This check valve serves as a critical component within the pneumatic brake system, ensuring unidirectional airflow to maintain pressure stability. Built with high-strength components, it prevents backflow and protects the air circuit from pressure drops during operation.

Vehicle and engine compatibility

This component is specifically engineered for use in Volvo FMX trucks equipped with D13C engines. It is compatible with the pneumatic systems found in these heavy commercial vehicles, providing precise control within the braking circuit.

Installation and maintenance

Installation requires careful attention to the thread specifications, as this unit features three M22x1.5 ports. Technicians should verify that the flow direction matches the system requirements and that the 10 bar maximum pressure rating is respected during assembly.

System performance guidance

Proper maintenance involves inspecting the connections for leaks and ensuring the valve remains free of contaminants to maintain optimal pneumatic 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.