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
Me
Cart
Home
/
Plumbing
/
Valves
Valves
23 Results
Maximum Pressure (psi): 175 PSI
Connection: Sweat
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Availability
Show Unavailable Products
Department
Plumbing
Valves
Backflow Preventers
Check Valves
Mixing Valves
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Wilkins
Zurn
Price
to
Go
$50 - $100
$100 - $150
$150 - $200
$300 - $400
$400 - $500
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
+ View All
Inlet Diameter (In.)
1
1/2
1/4
2
3/4
Outlet Diameter (In.)
1
1/2
1/4
2
3/4
Connection
NPSM
Sweat
Female Pipe Thread
FIP x FIP
FNPT
FIPT
FIP
Copper Sweat
Male Pipe Thread
Flanged
Ball Valve x FIP
Ball Valve x MIP
Copper
FIP Union x FIP
FPT
Sweat x Sweat
+ View All
Compatible Pipe Material
Stainless Steel
Multi-Purpose
Bronze
Steel
Copper
Application
Potable Water
Non-Potable Water
Water Supply
Maximum Working Temperature (F)
0
140
180
250
Material
Stainless Steel
Bronze
Brass
Copper
$
475
.
81
(6)
Wilkins
1 in. 375 Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
See Low Price in Cart
(3)
1/2 in. Union Backflow Preventer Valve, Sweat
Add to Cart
Compare
See Low Price in Cart
(2)
Wilkins
3/4 in. 350 Double Check Backflow Preventer
Add to Cart
Compare
$
355
.
76
Wilkins
1/2 in. Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
$
996
.
43
Wilkins
2 in. Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
See Low Price in Cart
Wilkins
Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
See Low Price in Cart
Wilkins
1 in. Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
See Low Price in Cart
Wilkins
1 in. x 1 in. 700XL Dual Check Valve
Add to Cart
Compare
$
69
.
32
Wilkins
1/4 in. Dual Check Valve
Add to Cart
Compare
$
125
.
73
Zurn
Temp-Gard III Tract Pack, 4-Port Valve Only with Tub Plug, Service Stops, and 1/2 in. Female NPT Threaded Connections
Add to Cart
Compare
See Low Price in Cart
(1)
Wilkins
3/4 in. Female Union Inlet x 3/4 in. Female Outlet 700XL Dual Check Valve
Add to Cart
Compare
$
860
.
96
Wilkins
1 in. Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare