301.07.0149 Volvo Compatible Pressure Limiting Valve

What does a pressure limiting valve do?

This pressure limiting valve plays a critical role in the pneumatic regulation of heavy commercial vehicle braking and suspension systems. By utilizing a precise piston-and-spring mechanism, it manages air pressure levels to ensure stable operation across the pneumatic circuit. This component is manufactured with high-strength components to withstand the demanding conditions of heavy-duty service.

Compatible Volvo models and engines

The part is specifically engineered for various Volvo models, including the F10, F12, F7, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is also fitted to DAF, MAN, Mercedes-Benz, and Renault Trucks vehicles. This valve is compatible with WABCO systems and meets high industrial standards for reliability.

Installation and maintenance guidance

For proper maintenance, technicians should inspect the M22x1.5 ports and ensure the return flow remains unobstructed. The operating range of 4.8-0.3 Bar must be monitored to prevent system pressure fluctuations. Regular checks during routine service help maintain optimal pneumatic stability.

Troubleshooting and selection

Consult your authorized distributor to ensure correct fitment for your specific engine type.

OE cross-reference

301.07.0149 (Pressure Limiting Valve) is the equivalent of the DAF, MAN, Mercedes-Benz, Renault Trucks, Volvo and WABCO OE numbers. This part directly replaces DAF OE number 1236573. It also replaces MAN OE number 81521106101, Mercedes-Benz OE number 0044298144, Renault Trucks OE number 7403181898, Volvo OE numbers 1932736, 3181898 and WABCO OE number 4341000820.