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Watts 9d-m3 1/2" Backflow Preventer and B1156f Valve

5.04 product ratings
k_ny_sales (1034)
100% positive feedback
Price:
$49.95
Free shipping
Returns:
No returns, but backed by eBay Money back guarantee.
Condition:
New
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About this product

Product Identifiers

BrandWatts
MPN9DM3
GTIN0098268676815
UPC0098268676815
eBay Product ID (ePID)1610070777

Product Key Features

Pipe Size1 1/2 in
Suitable MediaAir, Water, Wastewater
Valve OperationManual
Backflow Preventer TypeDouble Check Assembly (DCA)

Dimensions

Weight1.15 pounds
Length2.500

All listings for this product

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💦 Watts 1/2" 9D-M3 0950053 dual check valve w atmospheric vent made in USA 💦
item 1 💦 Watts 1/2" 9D-M3 0950053 dual check valve w atmospheric vent made in USA 💦
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NEW WATTS 9D-M3 BACKFLOW PREVENTER W/ ATMOSPHERIC VENT 175 PSI 250°F
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Ratings and Reviews

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5.0
4 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by kpierjr
    Jan 28, 2020

    It works as designed, can't ask for any more.

    No cons to speak of, the piping setup I have was perfect for the valve.

    Verified purchase: YesCondition: New

  • by taiquann1738
    May 15, 2024

    Thanks great.

    Thanks great.

    Verified purchase: YesCondition: Pre-owned

  • by schooscott
    Oct 07, 2025

    Direct replacement part. Worked perfect...

    Direct replacement part. Worked perfectly

    Verified purchase: YesCondition: New

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