0 Outer Diameter [mm] 61

Registration Type: ECE - paired article number: 1NA 009 026-011

saving time Can be used with most brake rewind adaptors

K004645N00

5 x 38 | SL6

EBS 23.01.8004 PROPORTIONAL RELAY VALVE ( 4802020040 ) Ratcheting Screwdrivers 0 Outer Diameter [mm] 61On 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