Why You Need a Pressure Reducing Valve (PRV) in Your Home: A Complete Guide

Serving Glendale, Phoenix, Scottsdale, Peoria, Mesa, Tempe, Chandler, and more of AZ with professional plumbing services since 2001

If you’ve ever experienced the startling blast of a showerhead due to high water pressure or the sudden spray of water from a disconnected supply line drenching your bedroom and mattress (yes, these mishaps can and do happen), then you’ll appreciate the peace of mind that a Pressure Reducing Valve (PRV) can provide. In this blog post, we’ll delve into what a PRV is, why you might need one and the advantages of having a pressure reducing valve installed in your home.

Why You Need a Pressure Reducing Valve (PRV) in Your Home: A Complete Guide
Why You Need a Pressure Reducing Valve (PRV) in Your Home: A Complete Guide
Why You Need a Pressure Reducing Valve (PRV) in Your Home: A Complete Guide
Why You Need a Pressure Reducing Valve (PRV) in Your Home: A Complete Guide

What is a PRV (Pressure Reducing Valve)?

A Pressure Reducing Valve, often abbreviated as PRV, is a plumbing device designed to regulate and control the water pressure within your home’s plumbing system. It’s a valve that is typically installed on the main water supply line where it enters your home. Its primary function is to reduce the high pressure of the incoming water from the municipal supply to a safe and manageable level before it enters your plumbing fixtures and appliances.

Why Would You Need a PRV?

Protecting Your Plumbing System: One of the primary reasons for needing a PRV is to protect your plumbing system. Municipal water supplies can vary in pressure, and sometimes the pressure can be excessively high. High water pressure can lead to a range of problems, including burst pipes, leaks, and premature wear and tear on fixtures and appliances. A PRV ensures that the water pressure in your home remains within safe limits, extending the lifespan of your plumbing system.

 

Preventing Water Hammer: Water hammer is a phenomenon where the sudden stop or change in water flow within your plumbing system causes pipes to vibrate and create a loud knocking sound. High water pressure increases the risk of water hammer. A PRV can help mitigate this issue by maintaining steady and controlled water pressure.

 

Conserving Water:  Excessive water pressure not only puts stress on your plumbing but also results in wasted water. Fixtures like faucets and toilets may dispense more water than necessary when subjected to high pressure. A PRV helps reduce water waste by maintaining consistent and moderate pressure.

 

Why Would You Want to Reduce the Pressure in Your Home?

Having the right water pressure in your home is essential for several reasons:

Prevent Damage: High water pressure can damage your plumbing system over time. It can lead to leaks, bursts and costly repairs. By reducing pressure with a PRV, you can prevent these issues and protect your investment.

Extend Appliance Lifespan: Appliances like water heaters, washing machines, water softeners and dishwashers are sensitive to water pressure. Excessive pressure can cause them to wear out faster. Proper pressure regulation can extend the lifespan of these appliances.

Increase Comfort: While very low water pressure can be frustrating, so can excessively high pressure. It can result in faucets that splash, noisy pipes and inconsistent water flow. A PRV can provide a comfortable and consistent water supply.

A Pressure Reducing Valve (PRV) plays a crucial role in maintaining the health of your plumbing system, preventing damage and ensuring a comfortable and efficient water supply in your home. If you’re concerned about water pressure issues or suspect that your home could benefit from a PRV, it’s a wise decision to consult with plumbing professionals like Instant Plumbing and Rooter. They can assess your water pressure, recommend the appropriate PRV if needed and ensure its proper installation, helping you enjoy the many benefits of a well-balanced plumbing system. Don’t wait until high water pressure causes problems; take proactive steps to protect your home and plumbing system with a PRV. Contact Instant Plumbing and Rooter today to schedule an assessment and safeguard your plumbing.

Frequently Asked Questions

Q: What exactly is a Pressure Reducing Valve (PRV) and how does it work?

A: A PRV is a device installed on your home’s main water supply line to regulate and control water pressure. It reduces the high pressure from the municipal supply to a safe and manageable level for your home’s plumbing fixtures and appliances. This helps prevent damage caused by excessive pressure and ensures a consistent water flow.

Q: Why is it important to have a PRV installed on my home?

A: Having a PRV is crucial for several reasons. It protects your plumbing system from the stress of high water pressure, which can lead to burst pipes, leaks, and premature wear and tear. It also helps prevent water hammer, a loud knocking sound in pipes caused by sudden changes in water flow. Additionally, a PRV conserves water by reducing unnecessary high flow from fixtures.

Q: Can a PRV extend the lifespan of my home appliances?

A: Absolutely! Appliances like water heaters, washing machines and dishwashers can be sensitive to water pressure. Excessive pressure can cause these appliances to wear out faster. By regulating the pressure with a PRV, you can extend their lifespan and ensure they operate efficiently.

Q: How does a PRV contribute to water conservation?

A: A PRV helps in conserving water by maintaining a consistent and moderate pressure level. This prevents fixtures like faucets and toilets from dispensing more water than necessary, thereby reducing water waste and helping in sustainable water usage.

Q: Should I consult a professional for PRV installation?

A: Yes, it’s highly recommended to consult with plumbing professionals like Instant Plumbing and Rooter for PRV installation. They can assess your home’s water pressure, recommend the appropriate PRV, and ensure its proper installation. This not only guarantees the effectiveness of the PRV but also ensures your plumbing system’s safety and efficiency.

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William Moore

Owner and Operator, Instant Plumbing and Rooter

With over 15 years of plumbing experience, William Moore leads Instant Plumbing and Rooter, providing top-notch plumbing services across Phoenix and the surrounding areas. Known for his passion for educating homeowners and tackling complex plumbing issues, William brings a hands-on approach to every project.

Outside of work, William is a classic car enthusiast, spending much of his free time restoring his prized 1970 VW Baja Bug and 1963 Karmann Ghia. When he's not under the hood or solving plumbing problems, he enjoys relaxing with family and close friends.

About Us

Instant Plumbing and Rooter LLC is a family-owned and operated plumbing business in Phoenix, AZ. We’re a family of reliable professionals that use the latest techniques for dependable plumbing services. Since 2001, we have been taking care of our community’s plumbing needs promptly and professionally.

Through our work, we aim to change the perception of plumbers in our community. Our goal is to make homeowners like you more informed, as well as show others that being a plumber is not just about unclogging toilets.

A plumber brings hygiene, sanitation, and comfort to everyone, and that’s what we’re here to help you with.

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