Cummins Relay Valve independent research and development,products passed ISO9001 Quality System Certification.

Cummins Relay Valve              

Emergency Relay Valve mainly have the following advantages:
1 Emergency Relay Valve with simultaneous braking function and high sensitivity, making trailers, semi-trailer's braking force increased by 30% ~ 50%, solve the braking time lag, brake become soft, brake is not synchronized, reduce trailer crash tractor and other issues.
2, the Emergency Relay Valve has the simultaneous lifting of tractor braking function, with the existing Emergency Relay Valve, compared to lift the trailer brake on average shortened by 10% to 30% can reduce tire and brake shoe wear amount of 10% ~ 30%.
Third, this product is mainly used for Shuangqiaoshan semi-trailer, trailers, articulated bus, car transport semi-trailer use.
   Emergency Relay Valve entirely within the Company's independent intellectual property rights has been declared and made a number of national invention, utility model patents!.

5.We have other Clutch booster just like:3527D4-010,3527Z26-010,3527Z27-010,3527Z28-010,

3527N50-010,3527Z41-010,3527D4-010,3527Z06-010,as so on. 

The other self-developed products:Cummins piston,Cummins piston ring,Cummins flywheel, Cummins Air-drying ASSY,Cummins feed pump,Cummins relay valve,Cummins radiator,Cummins air ompressor,Cummins connecting rod,Cummins platen assy,Cummins clutch master cylinder, Cummins hand control valve,Cummins water pump, Cummins clutch booster, as so on.Welcome to buy!