301.07.0137 Pressure Limiting Valve for Volvo and Renault

What does a pressure limiting valve do?

This pressure limiting valve serves as a critical mechanical control element within the pneumatic brake circuit of heavy commercial vehicles. It maintains the output pressure of specific lines at a predetermined upper threshold, preventing excess air pressure from reaching sensitive components like auxiliary circuits or cabin functions. Built with high-strength components, it ensures reliable performance under heavy-duty operating conditions.

Vehicle and engine compatibility

This component is engineered for wide compatibility across various heavy commercial vehicle applications. It is suitable for Volvo models including FH, FM, FMX, VHD, and VNL series, as well as Renault Trucks models like Kerax, Magnum, and Premium. Additionally, it fits Mack Granite and Pinnacle models with MP7 or MP8 engines. It is also compatible with systems from Scania, MAN, Mercedes-Benz, and DAF.

Installation and maintenance

Installation requires careful attention to the M22x1.5 port connections to ensure a secure seal within the air system. Technicians should verify that the operating pressure remains within the specified 0.5-0.3 Bar range during system testing to ensure proper venting functionality. Regular inspection of the valve housing is recommended to prevent debris buildup that could affect the piston-and-spring mechanism.

Troubleshooting and selection

When replacing this valve, it is vital to check the integrity of all connected pneumatic lines to prevent pressure drops elsewhere in the braking system.

OE cross-reference

301.07.0137 (Pressure Limiting Valve) is the equivalent of the Benalu, DAF, Doll, Fruehauf, Kögel, Krone, Langendorf, MAN, Mercedes-Benz, Nooteboom, Renault Trucks, SAF, Scania, Schmitz Cargobull, Volvo and WABCO OE numbers. This part directly replaces Benalu OE number M058504. It also replaces DAF OE numbers 639990, 816487, Doll OE number 7089806, Fruehauf OE numbers ASY9717, CF3512977, Kögel OE number 76148, Krone OE numbers 500945365, 945365, Langendorf OE number 1109905, MAN OE numbers 85500014342, 99100360053, Mercedes-Benz OE number 6623201058, Nooteboom OE number 1476030, Renault Trucks OE number 5010056470, SAF OE number 4425006600, Scania OE number 2089940, Schmitz Cargobull OE numbers 10772, 50514, Volvo OE number 20452320 and WABCO OE number 4341000270.