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 si 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 si 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 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. Abi 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 re 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 Compare