5000039138 Check Valve for Renault Trucks

What does a check valve do?

This check valve serves as a critical safety component within the pneumatic brake system of heavy commercial vehicles, ensuring air flows in a single direction to prevent backflow. By maintaining pressure integrity, it prevents a failure in one circuit from compromising the entire braking system, allowing for a controlled and safe stop.

Compatible Renault Trucks models

This component is specifically fitted to Renault Trucks models including the Kerax with DXi11 engines, as well as Magnum and Premium trucks equipped with DXi11, DXi12, or DXi13 engines. It is engineered to function reliably within these specific chassis configurations.

Installation and maintenance

Installation requires attention to the three M22x1.5 ports to ensure secure pneumatic connections. Technicians should verify that all connections are tightened to specification to prevent leaks and ensure the component operates at its maximum rated pressure of 10 BAR.

System reliability

Regular inspections of the air lines and valve seating can help prevent system pressure drops. Consulting your authorized distributor is recommended for precise fitment verification.

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 5000039138.