Backwater Valves

Clean Check 4" PVC Extendable Backwater Valve With Adapter Prevents sewage backup into plumbed structures as a result of a plugged sewer system, excess volume in the system or groundwater flooding. Features No manhole Installs discretely outside - up to...

Mifab BV1003 3" 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 cover, and automatic Stainless Steel flapper type...

Mifab BV1004 4" 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 cover, and automatic Stainless Steel flapper type...

Clean Check 6" PVC Extendable Backwater Valve Prevents sewage backup into plumbed structures as a result of a plugged sewer system, excess volume in the system or groundwater flooding. Features No manhole Installs discretely outside - up to 12' below...

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 cover, and automatic Stainless Steel flapper type...

Mifab BV1004-HS-XH 4" Cast Iron Extra Heavy Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type...

6" Service Weight Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type backwater valve...

Mifab BV1006-HS-XH 6" Cast Iron Extra Heavy Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type...

Mifab BV1008-HS-XH 8" Cast Iron Extra Heavy Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type...

8" 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 cover, and automatic Stainless Steel flapper type backwater...

8" Service Weight Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type backwater valve. Downloads...

MifabBV1010-HS-XH 10" Cast Iron Extra Heavy Backwater Valve With Hub And Spigot Connection Inlet MIFAB® Series BV1000 lacquered cast iron backwater valve with no hub inlet and outlet, gasketed bolted cover, and automatic Stainless Steel flapper type...