301.01.0003 DAF Unloader Valves

The VADEN ORIGINAL 301.01.0003 is a precision-engineered component designed to ensure optimal pneumatic regulation within the brake system. Featuring high-strength components and a specialized cut-out pressure of 8,1 BAR / 0,2 BAR, this unloader valve provides essential stability for heavy commercial vehicle air systems.

This part is highly compatible with various heavy-duty applications and serves as an OE equivalent for brands such as DAF (150517), EVOBUS (8283657000), FAUN (99708458256), GOLDHOFER (152077), IKARBUS (1612026, 1612037, 1612049, 1612050), IVECO (02516892, 02516923, 02516973, 02521211, 02808514, 42085762), LEYLAND (BBU5210), MAN (81521016076, 81521016085, 81521016112, 81521016114, 81521016123, 81521019083), MERCEDES BENZ (0014310006, 0014310606, 0014311206, 0014313406, 0014319806, 0024314306, 0024314906, 0024318306), NEOPLAN (1102435544308, 1102733544138), RENAULT TRUCKS (5000243947, 500::n/a), STEYR (791 own code formats), VOLVO (6789355), and WABCO (97530 than any other). The VADEN ORIGINAL 3! is the OE equivalent of the DAF (details in description) unloader valve used in DAF and Volvo F-series models.

Designed for workshop technicians and fleet managers, the unit features M22x way connections for seamless installation in commercial chassis. Maintenance teams should ensure the ports are free from debris to maintain the integrity of the inflation valve function and pressure thresholds.

The component is engineered to withstand demanding operating conditions in the brake system of heavy commercial vehicles and buses. For precise fitment on specific engine models like Volvo F-series or specialized truck chassis, always verify the technical specifications against your current hardware.