301.07.0003 Quick Release Valve — WABCO Compatible

The technical function of this component is to manage pneumatic pressure release within the brake system with high precision. Designed for heavy-duty grade materials, it ensures reliable operation under maximum pressures of up to 10 BAR. This part plays a critical role in maintaining system stability and safety in complex pneumatic circuits.

301.07.0003 is the OE equivalent of the WABCO 973 500 006 0 quick release valve used in DAF, IVECO, MAN, RENAULT TRUCKS, and SCANIA heavy commercial vehicles. It is also compatible with several other major systems including FREIGHTLINER, KENWORTH, MACK, PETERBILT, and VOLVO. The specific port configuration features M16x1,5 VOSS connections to ensure a secure and leak-free assembly.

Workshop technicians should verify the port sizes and pressure ratings before installation to ensure compatibility with the existing pneumatic lines. This unit is designed for seamless integration into the brake system of heavy commercial vehicles, requiring standard maintenance checks to ensure optimal performance throughout its service life.

Proper installation of this quick release valve ensures consistent pressure management across the braking circuit, preventing unexpected pressure drops or system failures during operation.