{"product_id":"rv-c20","title":"1\/2\" Pressure Relief Valves (C-20) up to 400 psi","description":"\u003ch1\u003eC-20 Pressure Relief Valve\u003c\/h1\u003e\n1\/2\" NPT C-20 Pressure Relief Valve. Comes with a C-20 Seat and Teflon Diaphragm. This product comes in two pressure ranges.\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eRV-C20-1: 30 to 100 psi\u003c\/li\u003e\n\u003cli\u003eRV-C20-2: 101 to 400 psi\u003c\/li\u003e\n\u003c\/ul\u003e\nSimplicity. Neptune’s exclusive design uses a self-cleaning ball check and seat. It has a unique spring guide which assures proper spring loading and consistent relief capacity. The relief pressure setting can be easily changed by removing the top cap screw and locking set screw, inserting a proper Allen wrench into the opening, and adjusting the spring to the desired pressure.\u003cbr\u003e\u003cbr\u003eRecommended setting: Operating pressure plus 10% or 50 psi whichever is greater.For more info, please refer to the \u003ca href=\"https:\/\/www.buychemicalsdirect.com\/relief-valves-data-sheet-p\/pb-relief.htm\"\u003eProduct Bulletin\u003c\/a\u003e.","brand":"Neptune Pump","offers":[{"title":"30-100 psi","offer_id":46589535682729,"sku":"RV-C20-30-100-psi","price":1090.0,"currency_code":"USD","in_stock":true},{"title":"101-400 psi","offer_id":46589535715497,"sku":"RV-C20-101-400-psi","price":1090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/7550\/5062\/files\/RV-C20-2.jpg?v=1763042520","url":"https:\/\/buychemicalsdirect.com\/products\/rv-c20","provider":"buychemicalsdirect.com","version":"1.0","type":"link"}