N1011017274 Check Valve for MAN Vehicles

What does a check valve do?

This check valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by ensuring unidirectional air flow. By preventing backflow within the air lines, it maintains stable pressure levels throughout the braking circuit, which is essential for the safety and responsiveness of the entire system.

Compatibility and technical specifications

This specific component is designed for use in MAN trucks and is engineered to meet strict industrial standards. It features three M22x1.5 ports and is rated for a maximum operating pressure of 10 bar, making it suitable for demanding heavy-duty environments where air pressure stability is paramount.

Maintenance and installation guidance

When performing maintenance, technicians should inspect the valve for any signs of leakage or debris buildup. Ensuring that all M22x1.5 connections are secure and that the valve body remains free of contamination will help extend the service life of the pneumatic system components.

System troubleshooting

Regularly checking the system integrity during routine inspections can prevent unexpected pressure drops in the braking circuit.

OE cross-reference

303.15.0001 (Check Valve Check Valves) is the equivalent of the MAN OE number. This part directly replaces MAN OE number N1011017274.