Pressure Reducing Valve (PRV)
Licensed & Insured · Serving 65+ Utah Cities
Pressure Reducing Valve (PRV)
Protect Your Plumbing from High Municipal Pressure
Serving Utah County, Salt Lake County, Davis County, Wasatch & Summit County
500+ Reviews
Utah's municipal water systems often deliver water at 80-120 PSI — far higher than your home's plumbing is designed for. A Pressure Reducing Valve (PRV) automatically reduces incoming pressure to a safe 50-75 PSI. Without one, high pressure causes leaks, burst pipes, failed water heater relief valves, and premature failure of washers, dishwashers, and other appliances.
The Details
What You Need to Know
A PRV is a valve installed at your main water line that automatically regulates pressure. As high-pressure water enters the valve, an internal piston moves to create resistance, reducing the pressure on the downstream side. The valve maintains consistent pressure even as municipal supply pressure fluctuates throughout the day.
Water pressure above 80 PSI is considered too high. In Utah, many homes experience 90-110 PSI. At these levels, you'll hear banging pipes (water hammer), see pinhole leaks in copper pipes, find your water heater's relief valve dripping constantly, and experience fixture failures. Installing a PRV is the single most important protection against pressure-related plumbing damage.
PRVs require maintenance. Over time, mineral buildup and debris can get stuck in the valve, causing it to stick open or closed. A faulty PRV either allows too much pressure through (defeating its purpose) or restricts flow (reducing water delivery to your home). We service and replace PRVs as part of routine plumbing maintenance.
How It Works
Our Pressure Reducing Valve (PRV) Process
Measure your incoming water pressure at the main line. If it's above 80 PSI, a P…
Measure your incoming water pressure at the main line. If it's above 80 PSI, a PRV is needed.
Choose the right PRV size (1-2 inches typically) and install at the main shutoff…
Choose the right PRV size (1-2 inches typically) and install at the main shutoff. Most homes need a 1-inch unit for residential service.
Adjust the PRV to deliver 50-75 PSI and verify pressure throughout your home is …
Adjust the PRV to deliver 50-75 PSI and verify pressure throughout your home is now regulated.
We recommend annual inspection to ensure the PRV is functioning and not stuck or…
We recommend annual inspection to ensure the PRV is functioning and not stuck or leaking.
PRVs typically last 5-10 years. We replace them before failure to avoid damage t…
PRVs typically last 5-10 years. We replace them before failure to avoid damage to your plumbing.
Real Results in Utah Homes
Our Work
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Free estimates · No hidden fees · Same-day available across Utah
The AYSP Difference
Why Utah Homeowners Choose Us
Prevent Burst Pipes
High pressure causes pinhole leaks and splits in copper and PEX. A PRV keeps pressure in the safe zone.
Protect Your Water Heater
Water heaters are pressured-tested to about 150 PSI. Overpressure voids warranties and causes relief valve failure.
Reduce Appliance Failure
Washing machines, dishwashers, and ice makers all fail faster under high pressure. A PRV extends appliance life by years.
Stop Water Hammer
That banging sound when you turn off a faucet is water hammer — a sign of excessive pressure. A PRV eliminates it.
Utah Code Requirement
Utah's Uniform Plumbing Code requires a PRV when municipal pressure exceeds 80 PSI. We ensure code compliance.
Local Service
Pressure Reducing Valve (PRV) Across Utah
We provide pressure reducing valve (prv) services to homeowners across the Wasatch Front and surrounding areas. Same-day service available in most locations.
Got Questions?
Pressure Reducing Valve (PRV) FAQ
?How do I know if my water pressure is too high?
?What's the difference between a PRV and a pressure relief valve?
?How much does a PRV installation cost?
?Why is my water pressure so high in Utah?
?Can I install a PRV myself?
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Resources & Related Services
Related Plumbing Services
Get your water pressure tested — a PRV could save thousands in plumbing damage
Serving homeowners across Utah County, Salt Lake County, Davis County, and beyond. Schedule a service call or explore our free guide to learn more.