5000039183 Magnum DXi13 Check Valve Equivalent

What does a check valve do?

This check valve serves as a critical component within the pneumatic brake system of heavy commercial vehicles. By allowing airflow to pass in only one direction, it prevents backflow and maintains essential pressure levels across different circuits, ensuring the vehicle can be brought to a safe stop even if one circuit experiences a pressure drop.

Vehicle compatibility and engine fitment

Specifically designed for Renault Trucks Magnum models equipped with DXi13 engines, this component is compatible with the braking systems used in these vehicles. Its precise construction ensures it meets the rigorous demands of heavy commercial vehicle service environments.

Technical specifications and installation

The unit features three connection points with M22x1.5 thread sizes (Port 1, Port 2, and Port 3) and is engineered to operate at a maximum pressure of 10 bar. When installing, technicians should ensure that the airflow direction matches the circuit requirements and that all M22x1.5 connections are properly seated to prevent air leaks.

Maintenance and inspection

Regular inspection of the pneumatic lines and connection points is recommended to identify any signs of wear or pressure loss in the braking circuit.

OE cross-reference

303.15.0001 (Check Valve Check Valves) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 5000039183.