EBS EKWA.57.7 REPAIR KIT ( RELAY VALVE ) Sockets & Socket Sets WABCO : 9254310730

WABCO : 9254310730

7420745639

for right-hand traffic - Registration Type: ECE - Country Specific Design: Europe - paired article number: 1EG 246 041-021

15 kg Cross References WABCO : 9253227010

EBS EKWA.57.7 REPAIR KIT ( RELAY VALVE ) Sockets & Socket Sets WABCO : 9254310730On some trucks & trailers, the distance from the brake chambers to the foot valve is too far to cause immediate application of the brake when the foot valve is depressed. This is called brake lag. To correct this situation, a relay valve is installed near the rear brake chambers. A large diameter pipe is connected between the service reservoir and relay valve. The air line from the foot valve to the relay valve now becomes a control line that signals