Home / Backflow Accessories / Shut-Off Valves / Gate Valves / Wilkins Gate Valves / OS&Y / 4 INFilter your Results SizeAll 4 INTypeAll OS&YFind PartsClear FiltersSKU: WL 48-GVOSYGXF4WILKINS 48-OSY - 4" GROOVE X FLANGE GATE VALVE$1,343.20Add to CartSign In for Contractor PriceSKU: WL 48-GVOSY4WILKINS 48-OSY - 4" FLG X FLG GATE VALVE$1,209.88Add to CartSign In for Contractor Price