{"product_id":"residual-pressure-valve-2-lb-blue","title":"Residual Pressure Valve 2 lb., Blue","description":"\u003cp class=\"MsoNormal\"\u003eWilwood's two-pound residual pressure valves (four- and ten-pound also available) retain a minimum brake line pressure to help eliminate excessive pedal travel in both disc and drum brake systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis two-pound valve is used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers and fluid drain-back occurs due to gravity and vibration, thereby causing excessive caliper piston retraction and a longer brake pedal stroke the next time the pedal is applied. The minimal two-pound residual pressure prevents fluid from flowing back without causing the brakes to drag.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFour-pound valves can benefit high-vibration brake systems like off-road or dirt circle track racing. A ten-pound valve compensates for return spring tension with drum brakes and maintains wheel cylinder sealing in the drums.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eResidual Pressure Valves are made from billet aluminum and color-coded for easy identification. Valves are available with or without additional fittings. Valves with fittings are supplied with two 1\/8-27 NPT to 3\/8-24 inverted flare female fittings that will fit most domestic 3\/16th hard brake lines.\u003c\/p\u003e","brand":"Wilwood Store","offers":[{"title":"Plus Fittings","offer_id":59874103984512,"sku":"sdq1789291720733","price":19.8,"currency_code":"GBP","in_stock":false},{"title":"No Fittings","offer_id":59874104017280,"sku":"qmp1789291720734","price":16.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/2245\/3632\/files\/residual-pressure-valve-2-lb-blue_1.jpg?v=1789291726","url":"https:\/\/www.oakandlumen.shop\/products\/residual-pressure-valve-2-lb-blue","provider":"khawangani","version":"1.0","type":"link"}