Drain Backflow Valve

Drain backflow preventer one way valve adjustable silicone drain backflow preventer sink floor drain trap for pipes tubes in toilet bathroom kitchen 4 pack 42 45mm hole 95mm depth 3 9 out of 5 stars 5.

Drain backflow valve.

This double check valve assembly is designed to this double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to back siphon age and or backpressure. It s compact modular design means easy maintenance with a single access cover for in line repairs. Brass atmospheric vacuum breaker model 1 35xl 51 30 51 30. When pushed enough the rubber float will seal your drain protecting your home or business from flooding.

Anytime there is a sudden heavy rainfall the city sewer lines can become overwhelmed causing water or sewage to flow back towards your home. There are three main types of sewer backflow valves. The water will excert pressure on a rubber float. Get it as soon as thu oct 8.

The 3 types of sewer backflow valve devices. The price range to purchase and install can vary greatly depending on the valve. This model is offered in 2 3 and 3 drain sizes. A backwater valve sometimes called a backflow or sewer backup valve is a valve you can install on your sewer line and is designed to allow water or sewage to flow only one way that is out of your house.

Each sewer backflow valve has its own attributes which must be considered carefully before installation. Set your store to see local availability add to cart. Free shipping on your first order shipped by amazon. It is essentially a check valve for your floor drain.