Oatey 4 in. PVC Backwater Valve-43904 - The Home Depot
Discontinued

Oatey

Model # 43904

Internet # 100144734

Store SKU # 730409

4 in. PVC Backwater Valve


Oatey 4 in. PVC Backwater Valve
 

This item has been discontinued.
The Home Depot no longer carries this specific product.

$38.57 / each
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PRODUCT OVERVIEW

Model # 43904

Internet # 100144734

Store SKU # 730409

Prevent sewage or any other fluid from flowing back into your water system with the Oatey 4 in. PVC Backwater Valve. Its elastomeric seal inside the flapper ensures a tight seal, preventing fluid from entering. Designed for use with 4 Sch. 40 piping system.

  • 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
  • Threaded cap

Info & Guides

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SPECIFICATIONS

Dimensions
Product Depth (in.)  11  Product Height (in.) 
Product Length (in.)  11 in  Product Width (in.)  7.5 
Valve Inlet Diameter (in.)  Valve Outlet Diameter (in.) 
Details
Compatible Pipe Material  PVC  Connection  Sewer & Drain 
Material  PVC  Maximum Pressure (psi)  80 
Maximum Working Temperature (F)  150  Product Weight (lb.)  .5 lb 
Rating  80 psi  Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  1 year 

CUSTOMER REVIEWS

Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by Just what the doctor ordered, great product!!! I was having problem with toilet backing up occasionally when we would get too much rain for several days due to the waste system getting overloaded I guess. I knew about backflow prevention devices for potable water and wondered if there was such a device for sewer lines, I pulled up the home depot website and started to search for backflow devices and there it was.........a backwater valve............awesome...........just what I had been thinking I needed to stop my dirty mess cleanup jobs in the bathroom...............this is the ticket folks!!! May 6, 2014
Rated 5.0 out of 5.0 by great design, all access clean-outs should be designed like that one I have been using this cleanout for 3 years and got another one for my second house. Pros: LIght, durable, flap valve to prevent backflows, Easy to open / close cap, low profile. Smart level stepdown flow. Cons: Not sold at the stores. I think they should. June 25, 2013
  • 2015-04-17T10:45:48.268-05:00
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SHIPPING AND DELIVERY OPTIONS

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