301.07.0002 Volvo Compatible Quick Release Valve

What does a quick release valve do?

This quick release valve is a critical component in the pneumatic brake system of heavy commercial vehicles, designed to rapidly vent compressed air from the brake chambers as soon as the brake pedal is released. By reducing the lag caused by long air lines, this valve ensures that brake linings disengage instantly, improving overall braking response and safety.

Compatible Volvo models and engines

This specific unit is engineered for Volvo trucks, including models such as the F10, F12, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is also compatible with other heavy-duty vehicles including DAF, Iveco, MAN, Mercedes-Benz, Renault Trucks, and Scania. This valve is designed to be compatible with WABCO systems.

Installation and maintenance guidance

Installation should be performed by a workshop technician to ensure correct mounting near the rear axle brake chambers. It is vital to verify that the M22x1.5 port connections match the existing air line specifications. Maintaining these valves helps prevent uneven lining wear and ensures consistent braking performance under heavy loads.

Troubleshooting braking response

Regular inspection of the pneumatic lines and valve ports can help identify early signs of air leaks or debris buildup that might affect release speed.

OE cross-reference

301.07.0002 (Quick Release Valve) is the equivalent of the DAF, Faun, Feldbinder, Fruehauf, Goldhofer, Iveco, Kögel, Krone, Langendorf, Liebherr, Lohr, MAN, Mercedes-Benz, Neoplan, Renault Trucks, Scania, Schmitz Cargobull, Terex, Van Hool, VDL, Volvo and WABCO OE numbers. This part directly replaces DAF OE numbers 0720000, 1506490. It also replaces Faun OE number 99708436079, Feldbinder OE number 006717, Fruehauf OE number ASX0009002, Goldhofer OE number 200272, Iveco OE number 2472250, Kögel OE numbers 77330, 945025, Krone OE numbers 500945025, 5009450250, Langendorf OE number 1133420, Liebherr OE number 502957701, Lohr OE number A05020217, MAN OE numbers 81521206014, 81521206016, 81521206021, 81521206022, 88521806210, 90810114151, Mercedes-Benz OE number 0004304981, Neoplan OE number 07127000, Renault Trucks OE numbers 5430129125, 7701015884, Scania OE number 2089932, Schmitz Cargobull OE number 50601, Terex OE number 34388740, Van Hool OE number 637205830, VDL OE number 40720000, Volvo OE numbers 352097, 353097 and WABCO OE number 9750010000.