301.07.0023 Volvo Compatible Pressure Limiting Valve

What does a pressure limiting valve do?

This pressure limiting valve plays a critical role in regulating air pressure within the pneumatic braking and suspension systems. By utilizing a piston-and-spring mechanism, it opens at a specific threshold to vent excess air, ensuring the system remains within safe operating parameters. This component is manufactured using high-strength components to withstand heavy-duty commercial vehicle environments.

Compatible Volvo models and engines

This valve is specifically designed for various Volvo models, including the F7, F10, F12, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is also compatible with DAF, Isuzu, Renault Trucks, and Scania trucks. The unit features M22x1,5 VOSS port connections and is rated for a maximum pressure of 12 BAR.

Installation and maintenance guidance

For optimal performance, technicians should inspect the ports and silencer during routine maintenance. Ensuring the M22x1,5 VOSS connections are seated correctly prevents air leaks that could compromise system stability. Regular checks of the pressure threshold are recommended to maintain braking efficiency.

System integration and selection

When replacing this component in the air brake system, verify that the new valve matches the existing port requirements to ensure seamless integration with the vehicle's pneumatic circuit.

OE cross-reference

301.07.0023 (Pressure Limiting Valve) is the equivalent of the DAF, Isuzu, Renault Trucks, Scania, Volvo and WABCO OE numbers. This part directly replaces DAF OE number 1506489. It also replaces Isuzu OE number 8981722120, Renault Trucks OE number 5010260585, Scania OE number 1935672, Volvo OE number 25328684 and WABCO OE number 9735000450.