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
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Plumbing
/
Valves
/
Water Pressure Regulators
Watts Water Pressure Regulators
1 Results
Brand: Watts
Maximum Pressure (psi): 400 PSI
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
Same-Day Delivery
Availability
Show Unavailable Products
Department
Plumbing
Valves
Water Pressure Regulators
Brand
Wilkins
SharkBite
Apollo
Cash Acme
Watts
Zurn
+ View All
Maximum Pressure (psi)
25
75
100 PSI
100
200
300 PSI
300
400 PSI
+ View All
Top Rated
Expert Installation Available
See Low Price in Cart
(160)
Model# LFN45BU1 M1-1
Watts
1 in. Lead-Free Brass FPT x FPT Pressure Reducing Valve
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