2 kg Cross References VOLVO : 20775173

160 Flashes per Minute

K004645N00

5 x 38 | SL6

3 kg Cross References KNORR BREMSE : BS8402

EBS 23.01.8004 PROPORTIONAL RELAY VALVE ( 4802020040 ) Ratcheting Screwdrivers 2 kg Cross References VOLVOOn 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