{"product_id":"pentair-1-5-pre-plumbed-multiport-valve-for-fns-fns-plus-nsp-261177","title":"Pentair 1.5\" Pre-Plumbed Multiport Valve for FNS, FNS Plus \u0026 NSP | 261177","description":"\u003ch2\u003ePentair 1.5\" Pre-Plumbed Multiport Valve for FNS, FNS Plus \u0026amp; NSP | 261177\u003c\/h2\u003e\n\u003cp\u003eOEM Pentair 1.5\" pre-plumbed multiport valve for FNS, FNS Plus, and NSP D.E. filters with six-position control and winterize setting.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Pentair side-mount multiport valve for FNS, FNS Plus, and NSP D.E. filters.\u003c\/li\u003e\n  \u003cli\u003e1.5\" threaded ports with 7-1\/2\" centerline.\u003c\/li\u003e\n  \u003cli\u003eSix-position, positive-lock operation for standard filter service functions.\u003c\/li\u003e\n  \u003cli\u003eSpecial winterizing position for seasonal shutdown prep.\u003c\/li\u003e\n  \u003cli\u003ePVC valve body built for pool equipment-pad service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 261177 is the correct 1.5\" pre-plumbed side-mount multiport valve for Pentair FNS, FNS Plus, and NSP D.E. filter systems. It is built for the SM 10-2 layout with a 7-1\/2\" centerline, so the port size and filter match matter. This is not the Triton or Quad D.E. valve. When the original valve is leaking, cracked, or no longer indexing correctly, replacing it with the proper Pentair OEM valve is the right fix.\u003c\/p\u003e\n\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eIf the valve body is still usable, check the top assembly, spring, and handle washer before replacing the whole valve. Those parts are common wear points on Pentair 1.5\" HiFlow multiport valves.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.epoolsupply.com\/products\/pentair-1-5-hiflow-valve-top-assembly-270068\"\u003ePentair 1.5″ HiFlow Valve Top Assembly | 270068\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.epoolsupply.com\/products\/pentair-multiport-valve-spring-271161\"\u003ePentair MultiPort Valve Spring | 271161\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.epoolsupply.com\/products\/pentair-1-5-white-valve-handle-washer-271157\"\u003ePentair 1.5″ White Valve Handle Washer | 271157\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eShut the pump off and relieve all system pressure before service. Confirm the filter is a compatible FNS, FNS Plus, or NSP D.E. side-mount model, align the 7-1\/2\" centerline correctly, and never move the valve handle while the pump is running.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":42419391168597,"sku":"261177","price":165.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.epoolsupply.com\/products\/pentair-1-5-pre-plumbed-multiport-valve-for-fns-fns-plus-nsp-261177","provider":"ePoolSupply","version":"1.0","type":"link"}