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
Plumbing
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Filters
Filters
Clear All
Brand: Wilkins
Brand: PlumbPak
Brand: Rinnai
Brand: QUICKFITTING
Featured Keywords: double union fnpt connection
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Valves
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$400 - $500
$600 - $700
Featured Keywords
less waste
less space
stainless steel screen
se+ tankless water heaters
tankless solution
tankless water heater
endless hot water
backflow preventer
save energy
copper sweat
energy efficiency rebates
energy star
crawl space
water heater accessory
flush tool
relief valve
energy factor
no pilot light
pressure reducing valve
external pump
repair kit
tax credits
check valve
gas appliance
hot water
union nut
7.5 gpm residential
125 psi
on-demand recirculation
speedy repair
traditional tank water heater
400 psi
easy installation
iapmo r
inlet pressure
pilot light
potable water line
pressure regulator
thermal expansion
ubbink concentric
water temperature
150 psi
cold water
double union fnpt connection
pressure principle backflow preventer
shut-off valve
threaded bell
160000 btu
bell housing
cross connection control
high altitude
high efficiency
irrigation contractors
isolation valves
quarter turn
single union
southern california
temperature control
test cock
theft deterrent
white finish
debris-laden water systems
double union connection
potable water
twin pipe adaptor
1 in. brass pressure reducing valve
1 in. reduced pressure principle backflow preventer
3/4 in. thermostatic mixing valve
3/4 in. bronze pressure reducing valve
6.5 gpm residential
75 psi
199000 btu
ansi z
built-in recirculation pump
cast brass
cast bronze
double union female copper sweat
integral thermal expansion relief valve
lead-free bronze
pressure principle assembly
seat washer
thermal bypass valve
1/2 in. thermostatic mixing valve
9 gpm residential
10 psi
11 gpm commercial
11 gpm residential
125 psi relief
back siphonage
bronze full port ball valve
fip pressure reducing valve
gpm commercial
high range
lower c
outlet connection
pex connection
reduced pressure principle assembly
reduced pressure principle backflow preventer
relief valve seat
steam service
View Results
All Filters
Category
Availability
Review Rating
Price
Featured Keywords
Brand: Wilkins
Brand: PlumbPak
Brand: Rinnai
Brand: QUICKFITTING
Featured Keywords: double union fnpt connection
Clear All
7 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Expert Installation Available
$
183
.
75
(145)
Model# 34-70XLDU
Wilkins
3/4 in. 70XL Pressure Reducing Valve with Double Union FNPT Connection
Add to Cart
Compare
$
663
.
62
(2)
Model# 2-NR3XLDUC
Wilkins
2 in. NR3XL Pressure Reducing Valve with Double Union FNPT Copper Sweat Union Connection Lead Free
Add to Cart
Compare
$
161
.
70
(46)
Model# 34-70XLDUC
Wilkins
3/4 in. 70XL Pressure Reducing Valve with Double Union FNPT Connection and FC (Cop/ Sweat) Union Connection
Add to Cart
Compare
Top Rated
$
166
.
25
(71)
Model# 34-NR3XLDU
Wilkins
3/4 in. NR3XL Pressure Reducing Valve with Double Union FNPT Connection Lead Free
Add to Cart
Compare
See Low Price in Cart
(9)
Model# 114-NR3XLDU
Wilkins
1-1/4 in. NR3XL Pressure Reducing Valve with Double Union FNPT Connection Lead Free
Add to Cart
Compare
Top Rated
$
200
.
00
(71)
Model# 1-NR3XLDU
Wilkins
1 in. NR3XL Pressure Reducing Valve with Double Union FNPT Connection Lead Free
Add to Cart
Compare
$
43
.
28
(33)
Model# 34-NR3XLDUPEX
Wilkins
3/4 in. NR3XL Pressure Reducing Valve with Double Union PEX Crimp Tailpiece Connection Lead Free
Add to Cart
Compare