Jones Stephens B01004 4" No Hub Cast Iron Backwater Valve Features Reduces backflow in drainage system All neoprene

Jones Stephens B01003 3" No Hub Cast Iron Backwater Valve Features Reduces backflow in drainage system

Leo 039BV5 5" No Hub Cast Iron Backwater Valve Features Reduces backflow in drainage system All neoprene gaskets

Matco-Norca CIBWV08 2" No Hub Cast Iron Backwater Valve Features Material - Cast Iron

Mifab BV1006 6" Lacquered Cast Iron Backwater Valve With No Hub Inlet And Outlet And PVC Flapper MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted...