303.16.0006 Park Release Emergency Valve — WABCO

The 303.16.0006 Park Release Emergency Valve is a critical component within the pneumatic braking system, designed to manage air release functions with high precision. This valve ensures reliable operation during heavy-duty service cycles, providing essential control for the vehicle's braking safety mechanisms. Its robust construction is engineered to withstand the rigorous demands of the heavy commercial vehicle sector.

This specific part is an OE-equivalent of the WABCO 971 002 912 0 used in various heavy-duty applications. It is fully compatible with systems from major manufacturers including DAF (0908049), KÖGEL (361687, 6502259), OTOKAR (AIF2006), SCANIA (2089928), and WABCO (971 002 912 0). It is also designed to fit vehicles from brands like KENWORTH, MERITOR, PETERBILT, SCHWARZMULLER, and TIRSAN.

For workshop technicians and fleet managers, the installation requires attention to the specific port configurations to ensure a leak-free connection. The valve features five connection points (Port 1-1, Port 1-2, Port 21, Port 22, and Port 4) all utilizing Ø8x1 (17 mm) dimensions for seamless integration with existing pneumatic lines. Regular inspections of the port seals and pressure stability are recommended during standard brake system maintenance to ensure optimal performance.