301.07.0151 Volvo Compatible Pressure Limiting Valve

What does a pressure limiting valve do?

This pressure limiting valve plays a critical role in maintaining the stability of pneumatic brake and suspension systems within heavy commercial vehicles. By utilizing a precise piston-and-spring mechanism, the component manages air distribution to ensure the system operates within safe pressure thresholds. It is constructed from high-strength components to withstand the rigorous demands of heavy-duty service.

Compatible Volvo models and engines

This valve is specifically engineered for a wide range of Volvo models, including the F10, F12, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is compatible with various engine configurations such as TD100, TD120, D10A, and D12A. Additionally, this part is also fitted to DAF, Iveco, MAN, Mercedes-Benz, Scania, and WABCO systems.

Technical specifications and installation

The unit features M22x1.5 port sizes on both Port 1 and Port 2 and includes a non-return function for enhanced system reliability. When performing maintenance or replacement, technicians should verify the 5-03 Bar pressure threshold to ensure correct system calibration. Proper installation ensures the pneumatic circuit remains protected from overpressure conditions.

Maintenance and system reliability

Regular inspection of the valve ports and seals is recommended during routine fleet servicing to prevent air leaks or pressure fluctuations in the braking system.

OE cross-reference

301.07.0151 (Pressure Limiting Valve) is the equivalent of the DAF, Fruehauf, Iveco, Leyland, MAN, Mercedes-Benz, Otokar, Scania, Schmitz Cargobull, Steyr, Terex, Volvo and WABCO OE numbers. This part directly replaces DAF OE number 1517983. It also replaces Fruehauf OE number AJA09791, Iveco OE numbers 2515034, 2516824, 2534028, 3423534, 4456358, Leyland OE number 735390, MAN OE numbers 81521016023, 81521106023, Mercedes-Benz OE numbers 0004297144, 0014296344, 0014297844, Otokar OE number F001548, Scania OE number 2089942, Schmitz Cargobull OE number 50510, Steyr OE numbers 68000360282, 680360282, 79000360315, 79100360025, 79100360029, 89000360382, 99000362230, Terex OE number 18031940, Volvo OE number 1590130 and WABCO OE number 4341001230.