{"product_id":"r172022","title":"Pentair Rainbow 322 Automatic Feeder Old Style Control Valve (R172022)","description":"\u003cp\u003eThis old style control valve is made for compatible Pentair Rainbow 322 automatic feeder systems that require the earlier valve configuration. The control valve is central to chemical output because it allows the feeder rate to be adjusted to match pool demand. When the original valve leaks, binds, or no longer responds smoothly, chemical levels can become harder to manage. Replacing it helps restore more predictable feeder operation while preserving the existing Rainbow 322 setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOld style control valve for compatible Pentair Rainbow 322 feeders\u003c\/li\u003e\n\u003cli\u003eHelps regulate chemical flow from the automatic feeder\u003c\/li\u003e\n\u003cli\u003eUseful for servicing older feeder systems without full replacement\u003c\/li\u003e\n\u003cli\u003eSupports more consistent sanitizer control and easier adjustment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair Pool Products","offers":[{"title":"Default Title","offer_id":48505631670427,"sku":"R172022","price":43.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/43-196-1120_XL.jpg?v=1778055155","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/r172022","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}