Y-Valve 1-1/2 Hose Barbs Flush Mount Y22501 Redesigned for ease of turning and to resist valve "freeze-up". Bosworth's flush-mounted version of the "95" series Y-valve for 1-1/2" ID or sanitation hose. Only the handle and an attractive faceplate are visible above the deck, floor or wall. (Maximum wall thickness 3/4"). A removable stop ring converts all Sea-lect Y-valves from a "2-Flow-Path" position mode to a "3-Flow-Path" position mode. Features: Flush-mounting plate (bonnet style or "Livewell/Washdown") Accommodates 1" - 1-1/2" hose; also sanitation hose Easy-turning, rugged, injection-molded handle (Also available in epoxy-coated aluminum.) Flush-mounted so that only handle and bonnet/trim ring are visible Locking tab on handle Arrows on handle indicate flow path Supports either 2 or 3 flow path mode Optional barbed adapters shipped loose in box; install on ports of your choosing