WebAlthon manufacture and distribute flap valves in HDPE, cast iron and stainless steel. Flap valves and flap gates are a type of non-return valve (NRV) used to prevent flooding and to stop water back-flowing up pipework connecting into ponds, ditches, swales, rivers and marine or tidal environments. Web4 in. PVC sewage 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. …
The Best Sewer Line Backflow Preventers ⋆ - RocksFast.com
Web5 Dec 2015 · This item 4inch PVC Hinged Vent Flap Valve (Large) Oatey 43924 White PVC Backwater Flapper with O Ring Raven R1508 Termination Cap Vent Cover Mesh Screen, … WebMinimprover Internal Backwater Valve,4-F 4" Float Model Flood-Guard for 4-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection. 4.0 out of 5 stars 145. $23.99 $ 23. 99. FREE delivery Wed, Apr 19 on $25 of items shipped by Amazon. Canplas 73009 Backwater Valve with 4-Inch PVC, White. scottsdale az what airport
How to install sewer drain backwater valve (drain float).
Web2 days ago · 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 … WebThe WAR Non Return Valve is easy to fit and operates on 110mm/4″ straight or bent** inspection chamber pipes constructed from clay or plastic. This valve is a universal product due to its unique design, with a shaped, stainless steel reinforced flap that has an integrated mechanism that allows it to be sealed from backflow. Web28 Oct 2015 · Protects low areas and basements from backflow or waste water Tight, waterproof elastomeric seal inside flapper Hub fits DWV but can be adapted for sewer and drain View More Details Inlet Diameter (In.): 6 4 6 Pickup at Moses Lake Delivering to 98837 Ship to Store Apr 17 - Apr 18 2 available FREE Delivery Monday, Apr 17 2 available FREE … scottsdale az what county