Differential Relay Valve Assembly

Knorr differential relay valve is an important component in the vehicle braking system. Functional advantages:

(1) Prevent brake interference: avoid excessive braking force caused by simultaneous operation of the driving and parking brake systems, and prevent damage to components such as the brake chamber or adjustment arm.

(2) Quick response: can shorten the inflation and exhaust time of the automobile pneumatic brake system during the application and release of the brake, making the brake response faster and the brake release more timely.

(3) Reduce the burden on the main valve: reduce the air flow of the main valve and hand valve in the control valve, reduce the working pressure and wear of the main valve, and improve the reliability and service life of the entire brake system.