{"product_id":"magic-plastics-0821-30c-smart-check-3-check-valve","title":"Smart Check 3\" Check Valve","description":"\u003cp\u003eThe 0821-30C is a 3\" slip x slip Magic Plastics Smart Check valve for pool and spa plumbing, using a 1\/2 lb spring-loaded gate to allow one-way water flow and prevent backflow.\u003c\/p\u003e\u003cp class=\"ez-section-heading\"\u003eKey Features\u003c\/p\u003e\u003cul class=\"ez-highlight-list\"\u003e\n\u003cli\u003eSpring-loaded gate installs in any orientation\u003c\/li\u003e\n\u003cli\u003eClear PVC body for visual flow check\u003c\/li\u003e\n\u003cli\u003eMinimizes inline flow restriction\u003c\/li\u003e\n\u003cli\u003e1\/2 lb spring tension\u003c\/li\u003e\n\u003cli\u003eRated 150 PSI at 73°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"ez-tip\"\u003eA non-clear version (0821-30) shares the same specs if a clear body isn't needed.\u003c\/p\u003e\u003cp class=\"ez-warning\"\u003eMagic Plastics also makes a magnetic Smart Check version with a 2 lb spring rating that stays closed to 2 PSI; it is not interchangeable with this 1\/2 lb spring-loaded model.\u003c\/p\u003e","brand":"Magic Plastics","offers":[{"title":"Default Title","offer_id":67868358082873,"sku":"0821-30C","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/magic-plastics-0821-30c-smart-check-3-inch-slip-x-clear-valve.webp?v=1793244841","url":"https:\/\/www.ezpools.com\/products\/magic-plastics-0821-30c-smart-check-3-check-valve","provider":"EZ Pools","version":"1.0","type":"link"}