Resource TypeTitleDescriptionAnswersFile SizeActionSubmittalsSubmittal 7012, 7022 Valve (pdf)Backwater Valves - Sewer [Bolted Cover 7012S | Hub Inlet, Spigot Outlet; 7012Y | No-Hub Inlet, Outlet; Threaded Cover 7022S | Hub Inlet, Spigot Outlet;7022Y | No-Hub Inlet, Outlet]0161 KB