45 kg Dimensions 143 x 85 x 55 mm Cross References MAN : 0054290344

Please Note

Number Plate­­­ x 4

125° rotating body

DAF : 1385440

EBS EKWA.57 REPAIR KIT (RELAY VALVE) Booster Packs 45 kg Dimensions 143 xOn 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