Description
The 10 lb residual pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel in drum brake systems. With drum brakes, a ten pound valve is used to compensate for return spring tension and maintain wheel cylinder sealing in the drums. Valves come with fittings supplied that are 1/8-27 NPT to 3/8-24 inverted flare female fittings that will fit most domestic 3/16″ hard brake lines. This valve is not needed if you are installing a combination proportional valve.