{"product_id":"pentair-check-valve-1-2-inline-chemical-feed-valve-r172316","title":"Pentair Check Valve – 1½″–2″ Inline Chemical Feed Valve | R172316","description":"\u003ch2\u003ePentair Check Valve – 1½″–2″ Inline Chemical Feed Valve | R172316\u003c\/h2\u003e\n\u003cp data-start=\"198\" data-end=\"329\"\u003ePentair R172316 inline check valve for chemical feed systems. Adapts from 1½″ to 2″. Prevents backflow and ensures reliable dosing.\u003c\/p\u003e\n\u003cul data-start=\"361\" data-end=\"811\"\u003e\n\u003cli data-start=\"361\" data-end=\"455\"\u003e\n\u003cp data-start=\"363\" data-end=\"455\"\u003e\u003cstrong data-start=\"363\" data-end=\"390\"\u003e1½″ to 2″ Inline Design\u003c\/strong\u003e – Ideal for adapting feed line sizes in chemical feeder setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"456\" data-end=\"539\"\u003e\n\u003cp data-start=\"458\" data-end=\"539\"\u003e\u003cstrong data-start=\"458\" data-end=\"479\"\u003ePrevents Backflow\u003c\/strong\u003e – Ensures unidirectional flow to protect feeder integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"540\" data-end=\"625\"\u003e\n\u003cp data-start=\"542\" data-end=\"625\"\u003e\u003cstrong data-start=\"542\" data-end=\"564\"\u003eSolid 0.5 lb Build\u003c\/strong\u003e – Compact yet sturdy valve for lasting chemical resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"626\" data-end=\"708\"\u003e\n\u003cp data-start=\"628\" data-end=\"708\"\u003e\u003cstrong data-start=\"628\" data-end=\"661\"\u003eCorrosion-Resistant Materials\u003c\/strong\u003e – Withstands exposure to sanitizer chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"709\" data-end=\"811\"\u003e\n\u003cp data-start=\"711\" data-end=\"811\"\u003e\u003cstrong data-start=\"711\" data-end=\"740\"\u003eOEM-Specified Replacement\u003c\/strong\u003e – Matches Pentair feeder system requirements for seamless installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"813\" data-end=\"816\"\u003e\n\u003cp data-start=\"818\" data-end=\"1301\"\u003eThe \u003cstrong data-start=\"822\" data-end=\"853\"\u003ePentair R172316 Check Valve\u003c\/strong\u003e is engineered to maintain proper chemical feed flow by preventing reverse flow in systems transitioning from \u003cstrong data-start=\"963\" data-end=\"995\"\u003e1½″ to 2″ tubing or plumbing\u003c\/strong\u003e. Its compact design delivers solid performance and structural stability while resisting chlorine and bromine exposure. As an OEM-grade component, it ensures a tight seal and precise function—making it an essential part of maintaining accurate chemical dosing and preserving feeder and equipment longevity.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":41417743007829,"sku":"R172316","price":70.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.epoolsupply.com\/products\/pentair-check-valve-1-2-inline-chemical-feed-valve-r172316","provider":"ePoolSupply","version":"1.0","type":"link"}