
Sign In to View Pricing & Availability
- Functions as a drainage control valve; flapper type backwater valve provides temporary protection against sewage backflow surges. Manually closed "spade" type gate valve provides additional complete "closure" protection during emergency conditions, when building is completely shut down or during extended periods of backflow conditions.
Smith® Backwater Valve, In-Line Manual, Series: 7150, 4 in Nominal, No-Hub End Style, Shut-Off Gate Valve Ball Valve/Gate Valve, Cast Iron Body, Duco Coated
- Duco cast iron body and cover with removable wheel handle
- Ball Valve / Gate Valve TypeShut-Off Gate ValveBody MaterialCast IronEnd StyleNo-HubNominal Size4 inFinishDuco CoatedManufacturerJay R. Smith Mfg. CoManufacturer #7150Y04Series7150