{"product_id":"pentair-2-inch-threaded-pvc-valve-adapter-274556z","title":"Pentair 2-Inch Threaded PVC Valve Adapter | 274556Z","description":"\u003ch2\u003ePentair 2-Inch Threaded PVC Valve Adapter | 274556Z\u003c\/h2\u003e\u003cp\u003eOEM 2-inch threaded PVC adapter for compatible Pentair\/PacFab HiFlow multiport valves. Adapter only; sealing parts and nut are sold separately.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Pentair replacement for the factory 2-inch threaded valve adapter\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Pentair\/PacFab HiFlow top-mount and side-mount multiport valves\u003c\/li\u003e\n\u003cli\u003eCommonly used with 2-inch valve models 261055 and 261152\u003c\/li\u003e\n\u003cli\u003ePVC construction provides a durable pool-equipment plumbing connection\u003c\/li\u003e\n\u003cli\u003eReplaces a cracked, stripped, or damaged original adapter without requiring a complete valve\u003c\/li\u003e\n\u003cli\u003eIncludes one adapter only; nut, O-rings, plumbing, and valve are sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThis genuine Pentair threaded adapter restores the 2-inch plumbing connection on compatible Pentair\/PacFab HiFlow multiport valves. Its factory-matched shape and connection size allow the existing valve body and plumbing system to remain in service when only the adapter is damaged.\u003c\/p\u003e\u003cp\u003ePentair lists multiple adapter sizes and connection styles within the same HiFlow valve family. Confirm that the existing assembly calls for the 2-inch threaded adapter rather than the 1.5-inch threaded, 1.5-inch slip, or flanged version before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eTurn off the circulation pump and disconnect power before opening the filtration system.\u003c\/li\u003e\n\u003cli\u003eOpen the filter air-relief valve and confirm that all system pressure has been released.\u003c\/li\u003e\n\u003cli\u003eRemove the existing bulkhead nut, adapter, and sealing components.\u003c\/li\u003e\n\u003cli\u003eClean the valve threads and sealing surfaces, then inspect the nut and O-rings for damage.\u003c\/li\u003e\n\u003cli\u003eInstall the correct O-ring and hand-start the replacement adapter to prevent cross-threading.\u003c\/li\u003e\n\u003cli\u003eTighten only enough to produce an even seal. Do not overtighten the PVC adapter or nut.\u003c\/li\u003e\n\u003cli\u003eRestore circulation gradually and inspect the connection for leakage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003ePro Tip\u003c\/h3\u003e\u003cp\u003eDo not reuse a flattened or cracked adapter O-ring. Pair the new adapter with the Pentair 274494Z valve adapter O-ring, and inspect the 274407Z bulkhead adapter nut before reassembling the connection.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":42836540981333,"sku":"274556Z","price":20.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/41FuDiz-QWL.jpg?v=1786120587","url":"https:\/\/www.epoolsupply.com\/products\/pentair-2-inch-threaded-pvc-valve-adapter-274556z","provider":"ePoolSupply","version":"1.0","type":"link"}