Home / Backflow Accessories / Check Valves / Single Check Valves - Threaded / 3/4 INFilter your Results SizeAll 3/4 INFind PartsClear FiltersSKU: WL 40XL234WILKINS 40XL2 - 3/4" IN-LINE SOFT SEATED SINGLE CHECK VALVE (IPS) (LEAD FREE)$77.23Add to CartSign In for Contractor Price