Top 10 Best Backwater Valve

4 in. PVC backwater valve. Protects low areas or basements from backflow or waste from street sewers. Elastomeric seal in quick action flapper ensures a water tight seal. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. Valve hub fits DWV pipe and can be adapted for sewer and drain pipe.

3 in. PVC backwater valve. Protects low areas or basements from backflow or waste from street sewers. Elastomeric seal in quick action flapper ensures a water tight seal. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. 1-12-Inch or 2-Inch, 6-Inch x 6-Inch Utility Drain -Inch Fits over 1 12-Inch Sch. 40 DWV pipe or into 2-Inch coupling.

Material The main parts are made of solid brass which is durable and corrosion resistant.The gaskets are made of molded rubber which is soft and durable.. SIZE 4-F 4 Float Model Flood-Guard for 4-inch Flood Drains Please check the size of drain tube before buying. Introduction Flood-Guard operates like a check valve to seal off water back-up caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the Flood-Guard float rises to seal off the drain opening until the water recedes.. Adventage A screwdriver and a couple of minutes are all you need to install a Flood-Guard. Once in place, it can prevent property damage and a very messy clean-up job.. Package Include 1Pack 4 Float-guard Model Flood-Guard..

Normally open flapper flots to to black backflow from sewer. This BWV can either be placed in a direct access location or recessed in-ground with the optional access box. Clear top allows for easy inspection. Country of Origin Canada.

Protection against the backflow of sewage and storm water. Compact, lightweight and easy to install. All Canplas Backwater valves are socket x socket with all sockets being DWV. Acme threads provide positive traction and extra strength. Neoprene O-ring effectively seals valve lid.

6 in. PVC backwater valve. Protects low areas or basements from backflow or waste from street sewers. Elastomeric seal in quick action flapper ensures a water tight seal. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand.

3 in. ABS backwater valve. Protects low areas or basements from backflow or waste from street sewers. Elastomeric seal in quick action flapper ensures a water tight seal. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand. 1-12-Inch or 2-Inch, 6-Inch x 6-Inch Utility Drain Fits over 1 12-Inch Sch. 40 DWV pipe or into 2-Inch coupling.

Reduces backflow in drainage system Sockets are Schedule 40 DWV. Threaded access cover for easy inspection Magnetic strip for underground detection. Flapper and cover have elastomeric gasket to ensure watertight seal. Stepped construction encourages flow minimum 14 per foot fall. UPC Listed.

Branch off the main supply line to create a feeder line that supplies water to a low-flow, drip-watering device, or use as a main line in a small drip irrigation system for trees, shrubs, flower beds, vegetable gardens, planter boxes, and hanging baskets. Tubing outside diameter OD is 0.250 in., internal diameter ID is 0.170. in. connect to main supply line with 14 in. micro fitting such as a barbed connector, connect other end directly to emitter to deliver water to plant. As part of a complete drip irrigation system, the supply tubing transports water to the area to be irrigated Tubing coil comes shrinkwrapped for convenience easy to access as needed. Poly tubing is constructed using a layering method for durability the outer layer, which is exposed to the sun, and the inner layer, which is exposed to water, is made of 100 virgin content the middle layer is composed of recycled content. Comes with one 25 ft. coil of 14 in. poly supply tubing.