{"product_id":"swing-check-valve-ductile-iron-fire-protection","title":"Swing Check Valve - Ductile Iron - Fire Protection","description":"\u003cp\u003e\u003cstrong\u003eGrooved End Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrooved end design can be quickly and easily installed with industry standard AWWA C606 couplings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Head Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHead loss is minimized by providing a short, straight and virtually unobstructed flow path.  Additionally, the spring loaded disc is designed with very low cracking pressure which reduces the amount of energy to open the valve.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Closure To Reduce Water Hammer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShut-off is achieved via the fully automatic, spring assisted disc that closes near zero flow velocity.  The lightweight, single disc design creates a positive shutoff prior to flow reversal which helps to keep surges to a minimum.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable, High Quality Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ductile iron body maintains the anti-corrosive properties of cast iron while achieving a yield strength comparable to carbon steel.  Features anti-corrosive, stainless steel trim as standard\u003c\/p\u003e","brand":"Lehigh Valley Valve","offers":[{"title":"2 in","offer_id":53842847564051,"sku":"CV31GULDI-2","price":183.89,"currency_code":"USD","in_stock":true},{"title":"2.5 in","offer_id":53842847596819,"sku":"CV31GULDI-2.5","price":239.2,"currency_code":"USD","in_stock":true},{"title":"3 in","offer_id":53842847629587,"sku":"CV31GULDI-3","price":291.82,"currency_code":"USD","in_stock":true},{"title":"4 in","offer_id":53842847662355,"sku":"CV31GULDI-4","price":378.83,"currency_code":"USD","in_stock":true},{"title":"5 in","offer_id":53842847695123,"sku":"CV31GULDI-5","price":518.47,"currency_code":"USD","in_stock":true},{"title":"6 in","offer_id":53842847727891,"sku":"CV31GULDI-6","price":660.49,"currency_code":"USD","in_stock":true},{"title":"8 in","offer_id":53842847760659,"sku":"CV31GULDI-8","price":1014.81,"currency_code":"USD","in_stock":true},{"title":"10 in","offer_id":53842847793427,"sku":"CV31GULDI-10","price":1291.98,"currency_code":"USD","in_stock":true},{"title":"12 in","offer_id":53842847826195,"sku":"CV31GULDI-12","price":1678.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9856\/2835\/files\/CV31G_web__84882.1695997859.1280.1280.png?v=1771411322","url":"https:\/\/lehighvalleyvalve.myshopify.com\/products\/swing-check-valve-ductile-iron-fire-protection","provider":"Lehigh Valley Valve","version":"1.0","type":"link"}