EBS EKWA.58.7 REPAIR KIT (RELAY VALVE ) Specialist Power Tools 53 kg Dimensions 115 x

53 kg Dimensions 115 x 62 x 40 mm Cross References MERCEDES BENZ : 0009970812

Over voltage protected

7mm - Lamp Type: H7 - with holder/with accessories - with circuit closer switch

8 kg Cross References ZF TRADING : 0501

EBS EKWA.58.7 REPAIR KIT (RELAY VALVE ) Specialist Power Tools 53 kg Dimensions 115 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