That s why we offer this inexpensive device to help prevent drain backflow.
Floor drain one way check valve.
Ez flo 1 1 2 in swing check valve.
But cast iron drains can be frustrating if the threads inside are corroded.
Flood guards use check valve technology to seal off sewer water backing up in your floor drains because of overloaded sewer conditions.
The water will excert pressure on a rubber float.
Definition of backwater valve.
When pushed enough the rubber float will seal your drain protecting your home or business from flooding.
American valve check valve pvc sch 40 1 1 2 in socket pvc in line check valve.
Some home centers and hardware stores carry backwater valves.
For pricing and availability.
Otherwise call a plumbing supplier or go online.
The flood guard float model float is pushed up by the rising water to seal off the drain opening.
Because the stickiness and softness feature of silicone make sure support apart the mouth of drain grate with your hands in the first installation for the smooth draining.
It is essentially a check valve for your floor drain.
Check valves for basement floor drains.
What is in the box.
The sharkbite check valve can be installed horizontally or vertically and prevents the reverse flow of water through the water supply line.
The sharkbite check valve is a general purpose the sharkbite check valve is a general purpose spring loaded check valve that can be installed in seconds on copper cts cpvc and pex.
For pricing and availability.
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.
This model is offered in 2 3 and 3 drain sizes.
2 silicone drain backflow preventer.
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 4 13in 3 6 out of 5 stars 12.
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 6 out of 5 stars 12.
Installing a valve in a plastic drain is usually a quick hassle free job.