A0024298444 Compatible Relay Valve for Mercedes-Benz

What does a relay valve do?

This relay valve plays a critical role in the compressed air brake system of heavy commercial vehicles by managing rapid air pressure transfer. Built with high-strength components, it ensures stable pneumatic performance under heavy-duty conditions to maintain braking efficiency.

Vehicle and engine compatibility

This component is specifically designed for use in Mercedes-Benz trucks and related heavy vehicle applications. It functions effectively within the vehicle's pneumatic braking circuit to provide the necessary response times during braking maneuvers.

Installation and maintenance

Installation requires precise alignment with existing pneumatic lines, utilizing the M22x1.5 and M16x1.5 port configurations. Technicians should verify that the system operating pressure does not exceed the 8 BAR maximum limit during routine maintenance or replacement to ensure long-term reliability.

Operational limits

Regular inspection of the connection points and seals is recommended to prevent air leaks and ensure consistent pressure delivery throughout the braking cycle.

OE cross-reference

303.01.0005 (Relay Valve Relay Valves) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0024298444.