Hire a licensed plumber.
Floor drain backwater valve.
Flood guard operates like a check valve to seal off water back up caused by overloaded sewers.
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Backwater valve from zurn comes with a complete line including gate flapper and float type valves.
Talk to your municipal government to find out if any local permits are required as well as to find out what sort of.
Then the flood guard float rises to seal off the drain opening until the water recedes.
Water flows normally through the drain until the sewer begins to back up.
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A clogged drain line can cause a sewage flood.
Floor drain backwater valve when the sewage level rises the floating ball seats tightly against the insert and keeps sewage from flowing out onto the floor.
In most cases if you.
Shower floor drain backflow preventer one way drain valve sewer core magnetic drainage insert drain plug oversized 2 3 9in hole suitable for tube depth 2 56 4 13in caliber 2 3 9in depth 2 56in 3 2 out of 5 stars 8.
They can install the backwater.
Check that your drain and downspouts are not connected to the weeping tile s and sanitary sewer.