303.07.0018 KNORR-BREMSE Lever Valve

The heavy-duty grade lever valve is an essential component within the pneumatic suspension control system of heavy commercial vehicles. Designed to regulate air pressure flow through mechanical movement, this part ensures the stability and responsiveness of the vehicle's suspension architecture. Its robust construction is engineered to withstand the rigorous operational demands of long-haul transport and heavy-duty service environments.

This specific component, 303.07.0018, is the OE-equivalent of the KNORR-BREMSE SV 1260 lever valve used in professional heavy vehicle suspension systems. It features a specialized port configuration including Port 1 (M12x1,5) and two Port 21 outlets (M12x1,5), along with a 228 mm lever for precise mechanical actuation. The part is designed for seamless integration into existing pneumatic circuits.

Workshop technicians and fleet managers should ensure that all connections are tightened to the correct specifications to maintain optimal pressure levels. The system operates at a standard 10 BAR pressure, and the 21 / Ø 1,80 inner hole diameter must be verified against existing mounting hardware during installation to ensure full compatibility and prevent pneumatic leaks in the suspension system.