Quick view RV065439 - Spring Brake Valve (5) Supply (1): 1/4"Delivery (4): 3/8"Reservoir (1): 1/2"Service: 2 @ 1/4" Meets FMVSS-121 requirements. Used on trailers with dual air brake systems. Permits the use of a single reservoir on the trailer. Compare
Quick view RV065437 - Spring Brake Valve (5) Supply (1): 1/4"Delivery (4): 3/8"Reservoir (1): 3/4"Service (2): 1/4" Meets FMVSS-121 requirements. Used on trailers with dual air brake systems. Permits the use of a single reservoir on the trailer. Compare
Quick view RV101112 - Spring Brake Valve (4) Supply: 1/4"Delivery: 4 @ 3/8", 1 @ 1/4"Reservoir: 3/4"Service: 1/4"Reservoir Male Connector Port - 3/4" Meets FMVSS-121 requirements. Used on trailers to control both parking and emergency brake functions. Compare
Quick view RV103061 - Spring Brake Valve (1/2" Nut) (2) Supply (1): 1/4"Delivery (4): 3/8"Reservoir (1): 1/2"Service: 2 @ 1/4"Exhaust: 3/8" Meets FMVSS-121 requirements. Used on trailers with dual air brake systems. Ability to release the spring brakes at least once prior to the application. Compare
Quick view RV287376 - Spring Brake Valve (2) Supply (1): 1/4"Delivery (4): 3/8"Reservoir (1): 3/4"Service: 1 @ 1/4"Exhaust: 3/8"Notes: Does not have a Trailer Service Port for Anti-CompoundingDescription: Meets FMVSS-121 requirements, Used on trailers with dual air brake systems, Ability to... Compare
Quick view RV286364 - Spring Brake Valve (1) Supply: 1/4"Delivery: 1/4"Reservoir: 1/4"Control: 1/4"Description: Used on trucks and tractors with dual air brake systems, Spring brake release pressure is limited to 90-95 PSI through the SR-1, Normal parking functions are controlled through the... Compare
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