or any moving part

Low (800 lumens) - 12 hours / 53 metres

9 kg Cross References DAF : 1602676

HALDEX : 345090001

EBS 23.07.1004 DUAL RELAY VALVE ( AC586AY ) Imperial Spanners or any moving partOn 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