'/%3E%3C/svg%3E)
Hover image to zoom
 --%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
$1,279.99 each
In Stock
Get 1 Tue, Jun 9
Order by today, receive Tuesday
MANUALS (2)
This item replaces: 112-350
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
1-1/2"
Yes
175 MAX PSI
Female Threaded Connection
22" Length
140°F Max Temp
Specs
–
| Size: | 1-1/2" |
|---|---|
| Max Pressure (PSI): | 175 |
| Length (Inches): | 22" |
| Max Temp (F): | 140°F |
| Height (Inches): | 6" |
| Hydrostatic Test Pressure: | 350 PSI |
| Lead Free: | Yes |
| Features: | 1/4 Turn Ball Valves |
| Connection Type: | Female Threaded |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare Similar Products
Brand
Size
Max Pressure (PSI)
Max Temp (F)
Lead Free
Features
CURRENT ITEM
1-1/2"
175
140°F
Yes
1/4 Turn Ball Valves
Product Reviews
5 out of 9 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-9 of 9 reviews
Does the job just fine.
I am using this in the supply line to my outdoor drip irrigation system to keep contaminated water out of my potable in house drinking water, Although my in house waterline is 3/4", I am using a 1" line to the outside to make sure the water pressure is adequate for the drip circuits.
Hal From VA
Basye, VA
6 years ago
Verified Buyer
Was this review helpful to you?
Double Check Backflow
The backflow was easy to install and the instructions provided were easy to read and follow. I needed advice from customer service and they we're extremely professional & helpful
John
St Augustine FL
7 years ago
Verified Buyer
Was this review helpful to you?
Do not need another but if I did I would purchase from Suppy
Great price and delivered on the date that was communicated.
Would buy from this Company again. Great Service!!!
Eddie
Jacksonville FL
8 years ago
Verified Buyer
Was this review helpful to you?
SupplyHouse Rocks
Seamless with great customer service. Online experience simple. Package with the note sharpied on the box, priceless
DH
Delaware, OH
9 years ago
Verified Buyer
Was this review helpful to you?
Great
Exactly what I needed to get up to code at a fraction of the cost
The Jeweler
Meadville PA
9 years ago
Verified Buyer
Was this review helpful to you?
Wilkins 350 Double Check Valve Assembly- works as expected
Had a small leak in test "valve" #1 after installed, just a drop of water formed there but continued to leak after tightened to max I was comfortable with. I shut off water supply and removed test #1 then cleaned off old, and reinstalled Teflon tape, then put test #1 back in place, tightened to original position. No leak seems to work fine.
uncle_tom
Wisconsin
11 years ago
Verified Buyer
Was this review helpful to you?
Great Double flow backflow
Easy to install
Great looking
Works like a charm!
Eggs Over Easy
Ocala, FL
12 years ago
Verified Buyer
Was this review helpful to you?
great value
Great Product
Rick
WV
13 years ago
Verified Buyer
Was this review helpful to you?
Not for California
This is a great product, but cannot be used for potable water in California or Vermont. I had to return it for a refund. [...] I wish I could have used it, since the California approved version available locally cost more than twice as much!
Gary51
San Diego, CA
15 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
2 Questions2 Questions
Q: Can this assembly be used in California? A previous recommendation said not. It is lead free construction. What is the problem.
Asked by DRAHandyman 12 years ago
Add your answer
-
Yes. Mine is installed, accepted by the water department and has passed annual inspection three times.
Was this review helpful to you?
Q: Hello what is the model of this unit please
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffThis is a Zurn Model 350 double check valve assembly.
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