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Relay Valve
4.00 psi
3/8 in.
6
Nipple Mount Design
3/4 in.
Trailers
3/8 in.
Outfit your semi to be Ready for the Road Ahead with fast and reactive rear air brakes, with the Meritor Sealco Service 4.0 psi Crack Pressure Relay Valve. Due to its placement between the service reservoir and the rear air brakes, this replacement component is able to quickly release compressed air to actuate the air brakes. Constructed with a rugged metal body to endure extreme pressures and regular use.
FleetPride is your First Click in Heavy Duty .
Accurate pressure sensing and activation to provide reliable braking performance
Offers reliable detection of pressure drops
Presents an affordable solution to improve a vehicle's emergency brake system
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