PFE393 - PROFLOW BRAKE RESIDUAL VALVE 10 LBS RED 1/8" NPT

Ideal for drag racing,street rods,and many off-road applications,inline residual pressure valves from Proflow retain a minimum brake line pressure to help eliminate excessive pedal travel. These 2 lb valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers--in other words,where fluid drainback occurs,causing excessive brake drag. With drum brakes,10 lb. valves are used to compensate for return spring tension in the drums. Proflow's residual pressure valves are made from billet aluminium and color-coded for easy identification.