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Main product image of 1" x 1" LF7RU2-U2 Lead Free Dual Check Valve
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1" x 1" LF7RU2-U2 Lead Free Dual Check Valve

Brand:
Watts
SKU:
0072224
Rating:
(6)
Q&A:
(0)
1" x 1" LF7RU2-U2 Lead Free Dual Check Valve
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$183.19 each
In Stock
In Stock
Get 14 Tue, Jul 7
Order by today, receive Tuesday
Size
1"
Connection Type
Union FNPT x Union FNPT
This item replaces: 0064042

Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Size
1"
Product Highlight: Lead Free
Yes
Product Highlight: Material
Copper
Product Highlight: Max Pressure (PSI)
150 MAX PSI
Product Highlight: Connection Type
Union FNPT x Union FNPT Connection
Product Highlight: Min Pressure (PSI)
10 PSI

Description

Series Cu7 Copper-Body Dual Check Valves prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of a lead-free, copper, poppet-type body construction, that minimizes pressure drop and provides smooth flow characteristics. Series Cu7 straight-line design is ideal for use in non-health hazard residential water system containment and continuous pressure applications. It can be installed in a vertical or horizontal position and is furnished with double unions for ease of installation and repair. Check with local inspection authorities for installation requirements. Minimum Working Pressure: 10psi (69 kPa), Maximum Working Pressure: 150psi (10.34 bar).

Specs

Connection Type:

Union FNPT x Union FNPT

Application:

Plumbing

Size:

1"

Material:

Copper

Lead Free:

Yes

Max Pressure (PSI):

150

Min Pressure (PSI):

10

Max Temp (F):

180°F

Min Temp (F):

33°F

Length (Inches):

3-11/16"

Width (Inches):

1-7/8"

Connection Method:

Threaded

Contact

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Product Reviews

4.67 out of 6 reviews
100% would recommend this product
4.67
out of 6 Reviews
100% would recommend this product
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5 star
67%
4 star
33%
3 star
0%
2 star
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1 star
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Showing 1-6 of 6 reviews

Expensive but works as advertised

Solved my leaking check valve issue. Been working great
gwrace1
Texas
3 years ago
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Yes

Superior product never fails
Priority Sewer & Water LLC
Fords, NJ
4 years ago
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Works well

Exactly as described had coupling joint on each end for easy change out in the future
Jacob
NY
7 years ago
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Great well built product from Watts

I required this 1/2" check valve for a home project and purchasing a quality valve was very important. This is a nice valve.
Anthony the Weekend Plumber
Salt Lake City Utah
11 years ago
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Worked like a champ

I installed this to prevent back-flow from my sprinkler system. I was wondering how well it would work. Turns out the insides were installed backwards. So I can tell you it works great. Not a drop of water came through it. When not installed, the insides push right out so it is easily serviced. I just turned the insides around and now it works properly. One star deduction for need to remove and fix it.
ec76biker
Maryland
13 years ago
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To the best of my knowledge it works.

The water line that feeds my detached garage, broke the other week and I noticed that the original owners didn't have this line isolated, so I installed this double check after my water heater in the branch that travels underground to my garage in the attempt to secure my domestic water from possible contamination caused by any leaks in the underground section of pipe. I guess it is working we haven't got sick yet.
Ed
Myerstown, PA
14 years ago
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