Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
/
Valves
Valves
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Maximum Pressure (PSI): 175 PSI
Outlet Diameter (In.): 1-1/2
Maximum Working Temperature (F): 180
Maximum Working Temperature (F): 140
Maximum Working Temperature (F): 250
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Valves
Backflow Preventers
Check Valves
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Wilkins
Zurn
Price
to
Apply
$200 - $250
$500 - $600
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
Outlet Diameter (In.)
1
1-1/2
1-1/4
1/2
1/4
2
3/4
3/8
Connection
NPSM
FIPT
Ball Valve x MIP
FIP x FIP
FIP
FNPT
Female Pipe Thread
Flanged
Compatible Pipe Material
Bronze
Multi-Purpose
Not Applicable
Metal
Application
Potable Water
Non-Potable Water
Maximum Working Temperature (F)
140
180
Maximum Pressure (PSI)
100 PSI
125 PSI
125
140 PSI
150 PSI
150
175 PSI
200
200 PSI
230
250 PSI
300 PSI
300
600
Material
Stainless Steel
Bronze
Brass
View Results
All Filters
Category
Outlet Diameter (In.)
Connection
Compatible Pipe Material
Application
Maximum Pressure (PSI): 175 PSI
Outlet Diameter (In.): 1-1/2
Maximum Working Temperature (F): 180
Maximum Working Temperature (F): 140
Maximum Working Temperature (F): 250
Clear All
11 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
1068
.
58
Wilkins
1-1/2 in. 975XL Reduced Pressure Principle Backflow Preventer
Add to Cart
$
1364
.
72
(2)
Wilkins
1-1/2 in. 975XL2 Reduced Pressure Principle Backflow Preventer Valve
Add to Cart
$
777
.
33
Wilkins
1-1/2 in. Double Check Backflow Preventer
Add to Cart
$
948
.
80
Wilkins
1-1/2 in. 950XLT2 Double Check Backflow Preventer Valve
Add to Cart
$
875
.
23
Wilkins
1-1/2 in. 950XL3 Double Check Backflow Preventer with Integral Male Flare SAE Test Fittings
Add to Cart
$
1181
.
75
Wilkins
1-1/2 in. 375XL Brass Reduced Pressure Principle Backflow Preventer
Add to Cart
$
208
.
76
(2)
Zurn
1-1/2 in. X 1-1/2 in. 700XLFP High Capacity Dual Check Valve
Add to Cart
See Low Price in Cart
Wilkins
1-1/2 in. 950XL3 Double Check Backflow Preventer
Add to Cart
$
1156
.
29
Wilkins
1-1/2 Dia Bronze Reduced Pressure Principle Backflow Preventer with Black Fusion Epoxy Coating
Add to Cart
See Low Price in Cart
Wilkins
1-1/2 in. 350 Double Check Backflow Preventer, Non-Potable
Add to Cart
$
1198
.
26
Wilkins
1-1/2 in. 975XL3 Reduced Pressure Principle Backflow Preventer with Union Ball Valves
Add to Cart
Installation Services
Plumbing Repair
We offer same-day emergency plumbing repair in most areas, and our service providers are local, licensed, insured and background checked for your peace of mind
Learn More