{"product_id":"pentair-check-valve-with-restrictor-inline-valve-for-rainbow-322-feeders-r172331","title":"Pentair Check Valve with Restrictor – ½″ Inline Valve for Rainbow 322 Feeders | R172331","description":"\u003ch2\u003ePentair Check Valve with Restrictor – ½″ Inline Valve for Rainbow 322 Feeders | R172331\u003c\/h2\u003e\n\u003cp data-start=\"221\" data-end=\"362\"\u003ePentair R172331 check valve with built-in restrictor, designed for Rainbow 322 inline chemical feeders. Prevents backflow and regulates flow.\u003c\/p\u003e\n\u003cul data-start=\"392\" data-end=\"832\"\u003e\n\u003cli data-start=\"392\" data-end=\"491\"\u003e\n\u003cp data-start=\"394\" data-end=\"491\"\u003e\u003cstrong data-start=\"394\" data-end=\"426\"\u003eOEM-Designed for Rainbow 322\u003c\/strong\u003e – Built specifically for use in Pentair Rainbow chemical feeders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"492\" data-end=\"572\"\u003e\n\u003cp data-start=\"494\" data-end=\"572\"\u003e\u003cstrong data-start=\"494\" data-end=\"534\"\u003e½″ Inline Valve with Flow Restrictor\u003c\/strong\u003e – Ensures consistent sanitizer output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"573\" data-end=\"640\"\u003e\n\u003cp data-start=\"575\" data-end=\"640\"\u003e\u003cstrong data-start=\"575\" data-end=\"596\"\u003ePrevents Backflow\u003c\/strong\u003e – Protects feeder and pool system integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"641\" data-end=\"750\"\u003e\n\u003cp data-start=\"643\" data-end=\"750\"\u003e\u003cstrong data-start=\"643\" data-end=\"680\"\u003eChemically Resilient Construction\u003c\/strong\u003e – Withstands exposure to chlorine, bromine, and harsh pool conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"751\" data-end=\"832\"\u003e\n\u003cp data-start=\"753\" data-end=\"832\"\u003e\u003cstrong data-start=\"753\" data-end=\"783\"\u003eSimple Service Replacement\u003c\/strong\u003e – Compact and easy to install during maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"834\" data-end=\"837\"\u003e\n\u003cp data-start=\"839\" data-end=\"1337\"\u003eThe \u003cstrong data-start=\"843\" data-end=\"890\"\u003ePentair R172331 Check Valve with Restrictor\u003c\/strong\u003e is an essential component for the \u003cstrong data-start=\"925\" data-end=\"963\"\u003eRainbow 322 inline chemical feeder\u003c\/strong\u003e, offering precise flow control with its built-in restrictor and reliable one-way valve function. Engineered from durable, chemical-resistant materials, this compact valve prevents backflow and ensures accurate sanitizer delivery. Ideal for both maintenance professionals and homeowners, it provides a seamless replacement for ensuring continued, efficient feeder operation.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":41417798778965,"sku":"R172331","price":21.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.epoolsupply.com\/products\/pentair-check-valve-with-restrictor-inline-valve-for-rainbow-322-feeders-r172331","provider":"ePoolSupply","version":"1.0","type":"link"}