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      3 in. ABS Backwater Valve

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    • Description
      Model
      375
      Internet/Catalog:
      100128063
      Store SKU:
      637487

      NDS 3 in. ABS Backwater Valve protects low areas or basements from the backflow of waste from a street sewer. The quick-action flapper allows an unrestricted, unidirectional flow, and the flapper's elastomeric gasket ensures a watertight seal. Designed for use in the installation of non-pressurized drainage and sewer piping systems.

      • ABS construction is durable, lightweight, economical and resistant to corrosion and chemicals
      • Hub outlets are suitable for use with DWV pipe. May be adapted to sewer and drain pipe with NDS DWV to Sewer drain adapters
      • Hub x Hub solvent-welded connections
      • Fits 3 in. DWV Schedule 40 pipe
      • Maximum working pressure of 5 PSI
      • Working temperature range of -30 - 140 degrees Fahrenheit
      • Made to ASTM specifications
      • Elastomeric gasket in the flapper ensures a watertight seal
      • Neoprene gasket in the access cap provides a positive seal
      • Access riser with cover offers simple access to the backwater valve for inspection and maintenance
      • Threaded cap is designed for hand tightening
      • Black color
      • Made in the USA
      • NDS offers a full line of solvent weld fittings for all of your sewer and drain needs. NDS solvent weld fittings are offered in ABS, Styrene and PVC and range in size from 3 in. to 8 in.
    • Specifications
      Compatible Pipe Material :
      ABS
      Connection :
      Sewer & Drain
      Indoor/Outdoor :
      Outdoor
      Material :
      Acrylonitrile Butadiene Styrene (ABS)
      Maximum Pressure (psi) :
      5
      Maximum Working Temperature (F) :
      140
      Product Height (in.) :
      5.03
      Product Length (in.) :
      3.0
      Product Weight (lb.) :
      1.66
      Product Width (in.) :
      3.53
      Rating :
      DWV
      Returnable :
      90-Day
      Valve Inlet Diameter (in.) :
      2.75
      Valve Outlet Diameter (in.) :
      3.75
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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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