Home / Backflow Accessories / Check Valves / Single Check Valves - Threaded / 2 INFilter your Results SizeAll 2 INFind PartsClear FiltersSKU: WL 40XL22WILKINS 40XL2 - 2" IN-LINE SOFT SEATED SINGLE CHECK VALVE (IPS) (LEAD FREE)$299.14Add to CartSign In for Contractor Price