The Importance of a Plumbing Pressure Regulator

Homeowners are likely aware of the importance of maintaining the plumbing system.

Homeowners are likely aware of the importance of maintaining the plumbing system. But many are unaware that the pressure regulator is one of the system's most essential components. This device helps maintain the home's safe water pressure level, preventing costly and dangerous leaks or burst pipes.

Let's closely examine what a plumbing pressure regulator is and how it can help.

What is a water pressure regulator?

A plumbing pressure regulator, also known as a PRV (pressure-reducing valve) or RPZ (reduced pressure zone), is what it sounds like—a device that regulates the water pressure in the home. It uses an adjustable spring-loaded mechanism to reduce the incoming water pressure from the main line to an acceptable range for residential use.

Without this device, the plumbing system might be overwhelmed with extremely high water pressure that could cause significant damage to pipes and appliances.

Symptoms of high water pressure

To determine if there's a pressure problem in the plumbing system, look out for these common symptoms:

  • A loud banging or clanging sound from pipes when the taps are on

  • Leaking taps

  • Spitting or spraying faucets

  • Worn-out washers

  • Lowered water flow from drains and showers

  • Dripping toilets and sinks

  • Poorly performing hot water systems

  • Fluctuations in hot and cold temperatures when turning on the shower or bathtub

If a homeowner experience any of these symptoms, it's essential to get them examined by a professional plumber as soon as possible.

Benefits of installing a water pressure regulator

Having a properly working water pressure regulator offers many benefits for homeowners, including:

  • Protecting pipes and fixtures: A water pressure regulator protects pipes and fixtures from excess pressure. Under too much force, damage can occur to pipes and fixtures. They may even burst, leading to costly repairs. A properly functioning regulator will help keep water flowing at an optimal level throughout, reducing wear and tear on the plumbing system's most vital components.

  • Protect appliances: Washing machines, dishwashers, and water heaters are all appliances that rely on consistent water pressure to operate correctly. If too much water rushes through these appliances, the resulting stress can cause wear and tear, leading to repairs and replacements and shortening the appliance's lifespan. A water pressure regulator helps to protect these appliances by regulating the amount of water pressure that flows into the home.

  • Reduce flood risk: Excessive water pressure can cause flooding or overflows if not addressed quickly. A water pressure regulator helps prevent this by maintaining a constant flow rate.

Contact the pros

A qualified plumber can assess a home's needs and install the proper regulator to ensure the water pressure is always safe and manageable. In addition, a professional plumber can make any necessary repairs or adjustments to the regulator if it stops working correctly.

Don't take chances. Hire a professional to install a water pressure regulator today.


Frontier Plumbing of Las Vegas is a full-service commercial and residential plumbing company offering a full spectrum of plumbing services. We are determined to exceed your expectations! Call 702-602-6705 today!