'/%3E%3C/svg%3E)
Hover image to zoom
1/2" Sweat x NPT Dual Check Backflow Preventer w/ Atmospheric Vent
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$99.28 each
In Stock
Get 10 Tue, Jul 7
Order by today, receive Tuesday
'/%3E%3C/svg%3E){kind=small}
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
1/2"
Brass
175 MAX PSI
C x FNPT Connection
210°F Max Temp
Description
–
Overview
Dual check continuous pressure backflow preventer with atmospheric vent designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids.
Specifications
Dual check continuous pressure backflow preventer with atmospheric vent designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids.
Specifications
- Brass body.
- Max. working pressure: 175 psi.
- Working temperature range: 32-210°F.
- ASSE 1012 listed and CSA B64.3 certified.
Specs
–
| Size: | 1/2" |
|---|---|
| Max Temp (F): | 210°F |
| Max Pressure (PSI): | 175 |
| Connection Type: | C x FNPT |
| Connection Method: | Sweat Threaded |
| Material: | Brass |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back on Sunday to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
1 Replacement Part
Replacement Backflow Gasket
SKU: R0001622
Caleffi
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM
Product Reviews
5 out of 2 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-2 of 2 reviews
Perfect fit!
Could not buy this valve at the local wholesale supplier, was told they'd have to order it. I was able to find this here at Supplyhouse. The only difference was the identification was printed on the valve instead of using an identification label that was riveted on.
JOHN
WV
7 years ago
Verified Buyer
Was this review helpful to you?
Great Product
Will be ordering more in the future.
Pablo Verdugo
Salinas. Ca
10 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy