car interiors

KNORR BREMSE : I74972

64 kg Dimensions 71 x 80 x 84 mm Cross References MERCEDES BENZ : 0002605457

K159129N50

EBS 23.01.9103 3/2 RELAY VALVE ( 4802051030 ) Top Boxes car interiorsOn 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