{"product_id":"2-top-mount-vari-flo-top-mount-valve","title":"Hayward 2\" Vari-Flo Top Mount Valve","description":"\u003cp\u003eThe Hayward SP071621 is the 2 in. Vari-Flo top mount multiport valve used on the Pro Series S310, S310T and S310T2 sand filters. It is the genuine Hayward part, sold here as the valve alone: the same valve as the SP071620T, but without the clamp and tank o-ring. If your clamp and o-ring are still in good shape, this is the cheaper way to replace a cracked or leaking valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA black clamp on valve body with a round cover, held down by 10 nuts and bolts. The plumbing ports are 2 in. MPT. The pipe that drops into the tank is 2 in. long with a 1.9 in. inside diameter, and the clamp flange measures 8 in. across. The valve stands 13-1\/8 in. tall including that pipe, not counting the handle. A sight glass and gasket are installed, and the pressure gauge hole comes plugged with a 1\/4 in. plug.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdentifying your valve\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHayward marks the cover SP 715 21 and the body SP-716-A13. Those are component numbers for the same assembly, which Hayward lists as SP071621 or SP-716-21. If your filter is one of the three S310 models above and the flange is 8 in., this is the match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHave a clamp and a tank o-ring on hand, either reused from the old valve or ordered separately, and a pressure gauge if you are not moving over the old one.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48624958439636,"sku":"HAY-06-243","price":212.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f1427577-bc1c-4f6a-a223-50e460c23290.png?v=1788656486","url":"https:\/\/www.activepoolsupply.com\/products\/2-top-mount-vari-flo-top-mount-valve","provider":"Active Pool Supply","version":"1.0","type":"link"}