301.07.0027 Quick Release Valve — DAF/VOLVO/MAN

This heavy-duty grade component functions as a critical part within the pneumatic brake system, ensuring precise air pressure regulation and release. Designed for high-stress environments, it provides reliable performance in heavy commercial vehicle applications where maintaining consistent air flow is essential for operational safety.

301.07.0027 is the OE-equivalent Quick Release Valve used in DAF (1189343), EVOBUS (82852960000), MAN (81.52120-6055), VDL (41189343), VOLVO (20932410, 2114678, 2114678 even more specificities), and WABCO (975 001 003 0) systems. This part is engineered to meet strict technical requirements for seamless integration into existing braking architectures.

Workshop technicians should ensure that the port connections—Port 1 (M22x1,5) and Port 2 (M22x1,5 x 2)—are properly seated to maintain the maximum pressure threshold of 10 BAR. Regular inspection of the valve assembly is recommended during routine brake system maintenance to ensure optimal pneumatic efficiency and prevent pressure drops in the heavy commercial vehicle fleet.