Check Valve For Basement Floor Drain

Flood guards use check valve technology to seal off sewer water backing up in your floor drains because of overloaded sewer conditions.

Check valve for basement floor drain. To me this indicates there was a problem with the drain backing up but i can t prove this because the house has been winterized. 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 7 out of 5 stars 14. The flood guard float model float is pushed up by the rising water to seal off the drain opening.

As used here a backwater valve is a check valve installed on a building drain to prevent backup should the drain line receive floodwaters from outside the building such as due to area flooding or a septic or sewer line backup. Definition of backwater valve. It is essentially a check valve for your floor drain.

Greetings i m looking for some input on how what to report when you see a floor drain check valve. 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 7 out of 5 stars 14. The water will excert pressure on a rubber float.

I m talking about a little floating ball trapped in a cage that gets screwed into a floor drain to prevent back ups. This model is offered in 2 3 and 3 drain sizes. Water will flow down through the drain opening until the sewer begins to back up.