£34.14

Oatey 43904 PVC Backwater Valve, White, 4 Inch

White, 43904

Price data last checked 69 day(s) ago - refreshing...

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Price History & Forecast

Last 22 days • 22 data points (No recent data available)

Historical
Generating forecast...
£41.78 £33.38 £35.21 £37.04 £38.88 £40.71 £42.54 22 January 2026 27 January 2026 01 February 2026 06 February 2026 12 February 2026

Price Distribution

Price distribution over 22 days • 4 price levels

Days at Price
5 days 4 days 9 days 4 days 0 2 5 7 9 £34 £37 £38 £42 Days at Price

Price Analysis

Most common price: £38 (9 days, 40.9%)

Price range: £34 - £42

Price levels: 4 different prices over 22 days

Description

The Oatey Backwater Valve is designed as a sewage check valve to prevent pumped water from flowing back into the basin. Its elastomeric seal inside the flapper ensures a tight seal, preventing fluid from entering. Oatey products have earned the trust of plumbing professionals for over 100 years.

Key Features

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

Product Specifications

Brand
Oatey
Model
43904
Colour
White
Size
4 Inch
Format
DIY & Tools
Domain
Amazon UK
Release Date
02 August 2025
Listed Since
07 August 2012

Barcode

No barcode data available

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