Pressure Reducing Valve Leaking: Causes & Fixes

Pressure reducing valve leaking is a common issue that often indicates a problem with the water pressure regulator, leading to potential plumbing system inefficiencies and damage. High pressure from the main water line exceeds the recommended levels when the valve fails. This excess pressure puts stress on pipes and appliances. A faulty valve causes drips or continuous flow, which wastes water and increases water bills. Addressing this problem requires prompt attention to prevent further complications and ensure the optimal performance of your plumbing infrastructure.

Have you ever thought about the unsung hero working tirelessly behind the scenes to keep your plumbing in tip-top shape? Meet the Pressure Reducing Valve, or PRV for short! This little gadget is a lifesaver, especially if you’re hooked up to a municipal water supply that’s like a firehose ready to burst. Imagine your pipes and appliances trying to handle that kind of pressure – not a pretty picture, right?

Think of your municipal water supply like a hyperactive kid with too much energy. A PRV is like the cool, calm adult who gently redirects that energy, ensuring things don’t get out of hand. Basically, it takes that super-high water pressure from the city and dials it down to a safe, consistent level that your home’s plumbing can handle without throwing a tantrum.

Why is this so important? Well, excessive water pressure is a silent destroyer. It can lead to burst pipes, leaky faucets, and even shorten the lifespan of your expensive appliances like washing machines and dishwashers. Nobody wants that, especially with appliance prices these days!

That’s why it’s crucial to keep an eye on your PRV and make sure it’s doing its job properly. Regular check-ups and a bit of TLC can save you from major headaches (and hefty repair bills) down the road. And speaking of headaches, common issues like wear and tear, corrosion, and sediment buildup can cause your PRV to leak, leading to water waste and potential damage. So, keep an eye out for signs of trouble, which we’ll be diving into soon!

Anatomy of a PRV: Key Components Prone to Leaks

Okay, folks, let’s crack open this PRV and see what makes it tick… and potentially leak! Think of a PRV like the heart of your plumbing system. It’s got all sorts of bits and bobs working together to keep things flowing smoothly, and just like any complex system, there are a few weak spots. If possible, imagine (or find a real one online) a diagram of the PRV, because having visuals can make these descriptions make a lot more sense. Now, get your tools, and let’s see what we have:

Valve Body

This is the main housing, the chassis, the foundation of your PRV. It’s gotta be tough. Unfortunately, even tough guys can crack under pressure (pun intended!). Cracks can develop over time, especially if the valve experiences freezing temperatures. But more commonly, it’s corrosion that gets to them. You’ve got a few corrosion culprits at play here:

• General Corrosion: Think of it as the plumbing equivalent of aging. Over time, the metal just slowly breaks down.
• Galvanic Corrosion: This is like a plumbing turf war. It happens when you have two different metals in contact with each other in the presence of water, creating a mini-battery effect. One metal sacrifices itself to protect the other, leading to corrosion.
• Pitting Corrosion: This is sneaky. Instead of uniform corrosion, you get tiny, deep holes that can eventually weaken the entire valve body.

Diaphragm

The diaphragm is a flexible membrane that’s basically the brains of the operation when it comes to pressure regulation. It responds to changes in downstream pressure, adjusting the valve opening to maintain the set pressure. If the diaphragm develops tears or punctures, or simply starts to degrade from age and exposure to water chemicals, it can’t do its job properly and is like a tire giving out on a moving vehicle. This causes the valve to malfunction, and usually leak.

Spring

Think of the spring as the muscle behind the diaphragm. It exerts pressure on the diaphragm, helping to maintain the desired pressure setting. Over time, springs can experience fatigue, losing their tension and ability to properly regulate pressure. Corrosion can also weaken the spring, and in extreme cases, it can even break. If the spring gets wonky, the pressure settings all go haywire, and you’re more than likely to experience leaks.

Seat

The seat is where the disc/poppet presses to stop the water flow. For the valve to function properly, it needs to form a tight seal. Wear from constant use, erosion from fast-flowing water, and pitting from corrosion can all damage the seat, preventing it from sealing properly. No tight seal? You guessed it, more leaks.

Disc/Poppet

The disc or poppet is the part that physically blocks the water flow when the valve is closed. Any damage, wear, or deformation to this component can prevent it from seating properly against the seat. This results in a leak, even when the valve is supposed to be shut off.

O-rings/Seals/Gaskets

These little guys are the unsung heroes of the plumbing world. O-rings, seals, and gaskets are used at various points within the PRV to create watertight seals between different components. Over time, they can degrade, crack, or experience compression failure, leading to leaks. Basically, if these guys don’t seal right, then you are going to have leaks.

Valve Stem

The valve stem connects the diaphragm to the disc/poppet. It needs to move freely to allow the valve to open and close properly. Bending, corrosion, or sticking of the valve stem can impede its movement, leading to erratic pressure regulation and leaks.

Adjusting Screw/Bolt & Bonnet

This is how you set the pressure! The adjusting screw/bolt allows you to fine-tune the spring tension and, therefore, the downstream pressure. The bonnet covers and protects this mechanism. Damage to the threads of the screw/bolt, corrosion, or improper seals on the bonnet can all lead to leaks.

So, there you have it! A peek inside your PRV and a rundown of the usual suspects when it comes to leaks. Stay tuned; because next, we will discuss what causes these problems and how to fix them!

The Root Causes: Why PRVs Spring Leaks

Okay, so you’ve got a PRV that’s gone rogue? Let’s dive into the reasons why these otherwise reliable guardians of your water pressure sometimes decide to throw a leak party. Think of it as detective work, but instead of solving a crime, we’re figuring out why your valve is crying. Understanding these culprits is the first step to preventing future plumbing drama.

Wear and Tear: The Inevitable March of Time

Just like your favorite jeans, PRVs aren’t immune to the effects of time. All that constant pressure regulation takes its toll. Imagine flexing a rubber band thousands of times a day – eventually, it’s going to lose its elasticity and snap. A typical PRV might last anywhere from 5 to 15 years, but this can vary wildly depending on water quality, usage frequency, and the quality of the valve itself. Cheaper valves, like cheap jeans, simply won’t last.

Erosion: The Water Velocity Villain

Ever seen a river carve through rock? That’s erosion in action, and it can happen inside your PRV too. High water velocity, especially when combined with abrasive particles like sand or sediment, can slowly wear away at the internal components of the valve. Think of it as a constant sandblasting, only on a much smaller and more frustrating scale. To combat this, consider installing a water filter before the PRV to catch those pesky particles and reduce your water velocity by using wider diameter pipes.

Corrosion: The Chemical Conspirator

Corrosion is the silent enemy, slowly weakening the valve material from the inside out. It’s like a slow-motion plumbing horror movie. This is often due to the water’s pH level. Highly acidic or alkaline water can accelerate corrosion. If your water is particularly aggressive, consider using a PRV made from corrosion-resistant materials like stainless steel or brass designed for potable water systems.

Debris/Sediment: The Seat Saboteur

Tiny particles of debris and sediment are surprisingly troublesome. These little guys can lodge themselves in the valve seat, preventing it from sealing properly. It’s like getting a pebble stuck in your shoe – annoying and definitely causing a problem. A pre-valve filter is your best defense against this.

Water Hammer/Pressure Surges: The Shocking Assault

Imagine slamming on the brakes in your car – that sudden jolt is similar to water hammer. These sudden pressure spikes can wreak havoc on your PRV, stressing its components and potentially causing leaks. Water hammer arrestors are like shock absorbers for your plumbing, cushioning those pressure surges.

Over-Pressurization: The Capacity Catastrophe

Every PRV has a pressure rating. Exceeding that rating is like trying to stuff ten pounds of potatoes into a five-pound sack – something is going to give. Make sure you select a PRV that’s appropriate for your system’s pressure requirements. It’s always better to have a little wiggle room than to push it to the limit.

Improper Installation: The Foundation Flaw

A poorly installed PRV is a recipe for disaster. Incorrect sizing, orientation, or lack of proper support can all contribute to premature failure. Always follow the manufacturer’s recommendations for installation. When in doubt, call a professional plumber – plumbing is not usually a DIY friendly scenario for the common homeowner.

Freezing: The Icy Intruder

When water freezes, it expands. If water freezes inside your PRV, that expansion can cause cracks and breaks, leading to leaks when the thaw comes. Insulation and heat tracing (wrapping the valve with a heat cable) are your best bets in cold climates.

Backpressure: The Pressure Paradox

Backpressure is when the pressure on the outlet side of the PRV exceeds the pressure on the inlet side. This can compromise the valve’s integrity and cause it to leak. Common causes include thermal expansion in closed systems (like those with a backflow preventer) or issues with downstream equipment. If you suspect backpressure, you will probably need a plumber.

Decoding the Symptoms: Recognizing a Leaking PRV

Okay, so your PRV isn’t exactly going to shout, “Hey, I’m leaking!” It’s more of a silent saboteur, but luckily, it does leave clues. Think of yourself as a plumbing Sherlock Holmes, and these symptoms are your magnifying glass. Catching these signs early can save you from a watery disaster and a hefty bill. Let’s dive in!

Visible Water Leak

This one seems obvious, right? But it’s not always a gusher! Look for:

• Dripping: Even a slow, steady drip from around the valve body, connections, or the adjusting screw can be a sign of trouble.
• Spraying: A fine mist or spray coming from the valve usually indicates a more serious leak.
• Pooling: Standing water near the PRV is a dead giveaway. Don’t ignore even small puddles.
• Specific Locations to Check: Pay close attention to where the PRV connects to the main water line, any threaded connections, and the area around the bonnet (top part).

Continuous Flow Noise

Ever hear a faint hissing or whistling sound coming from your pipes, even when all the faucets are off? That could be water escaping through a faulty PRV. Now, don’t confuse this with normal pipe noises (like the “thump” when you shut off a tap). A PRV leak will sound more like a constant, subtle whoosh. Put your ear close to the valve to pinpoint the source.

Pressure Fluctuations

Is your shower pressure suddenly going from firehose to feeble? Or maybe your toilet fills way slower than it used to? Unstable downstream pressure could mean your PRV is struggling to do its job. To monitor this, get yourself a pressure gauge (they’re cheap and easy to install) and check the pressure downstream from the PRV. Normal pressure is usually between 40 and 60 PSI, and major deviations could be a sign of a failing valve.

Low Downstream Pressure

If you’re experiencing weak water pressure only at faucets and appliances downstream from the PRV, that could be a red flag. Before blaming the PRV, check your faucet aerators and showerheads for clogs. If those are clear, the PRV might be the culprit, struggling to maintain adequate pressure.

High Downstream Pressure

This is a serious issue! Excessive water pressure can damage your appliances (washing machines, dishwashers, water heaters) and even cause pipes to burst. If you suspect high pressure, get it checked immediately! A malfunctioning PRV that’s letting too much pressure through needs immediate attention.

Increased Water Bill

Did your last water bill make your jaw drop? Unexplained spikes in water consumption are a classic sign of a hidden leak. Track your water usage month to month. Compare bills. If you see a sudden jump without a clear explanation (like watering the lawn more often), a leaking PRV (or another hidden leak) could be to blame. Contact your water company, most have the tools to easily see if water is running through your meter when it shouldn’t be.

Water Damage

Stains, mold, or structural damage around the valve area are a clear indication of a long-term leak. Don’t ignore these signs! Water damage can lead to expensive repairs and even health problems (like mold). Act fast to address the leak and repair any damage.

The Squad: How Other Plumbing Parts Help Your PRV Live Its Best Life

Your Pressure Reducing Valve, or PRV, isn’t a lone wolf. It’s part of a team, a plumbing posse, if you will. Other components in your system have a HUGE impact on how well your PRV works, and how long it sticks around. Think of it like this: your PRV is the star quarterback, but it needs a good offensive line and a solid coach to win the game. Let’s meet the supporting cast.

Piping: The Foundation of Your Water System

Your pipes are the highways and byways for your water, and their condition is surprisingly critical.

• Condition Counts: Are your pipes old and corroded? Rusty water and flaking debris can wreak havoc on your PRV’s internal workings, causing premature wear and blockages. Think of it like trying to run a marathon on a road full of potholes.
• Material Matters: The type of pipe matters, too. Copper, PEX, PVC – each has its own strengths and weaknesses. Some are more prone to corrosion in certain water conditions, which can affect water quality and, ultimately, the health of your PRV. If you’ve got funky-tasting or discolored water, it might be a sign of pipe issues impacting your entire system.
• Impact on Pressure: Leaks in your pipes, no matter how small, can affect the pressure at your PRV. A drop in pressure will cause the PRV to work harder to maintain the downstream pressure, and that wear-and-tear can lead to future problems.

Pressure Gauges: Your Plumbing’s Crystal Ball

Pressure gauges are your eyes and ears when it comes to understanding what’s going on with your water pressure.

• Placement is Key: Install gauges before and after your PRV. This gives you a clear picture of the incoming pressure and the pressure your PRV is regulating it to.
• Know Your Numbers: What’s a healthy pressure range? Generally, downstream pressure should be between 40-60 PSI for most homes. Check your local codes, recommendations, and appliance specifications.
• Detecting Anomalies: Pressure gauges can reveal all sorts of useful information. Are you seeing spikes or drops in pressure? Is your PRV holding steady, or is it bouncing around? These readings are valuable clues when troubleshooting issues.

Water Filters: Bodyguards for Your PRV

Water filters are unsung heroes.

• Debris Defense: They catch sediment, rust, and other particles that can clog your PRV, leading to leaks and malfunctions.

• Filter Types: There are many different kinds of filters, and some are better suited for certain situations:

  • Sediment filters: These remove larger particles like sand and rust.
  • Carbon filters: These remove chlorine and other chemicals that can corrode your plumbing.
  • Whole-house filters: These filter all the water entering your home.
• Regular Replacement: Make sure to change your filters regularly, or they’ll become breeding grounds for bacteria and actually make your water quality worse. A clogged filter also increases pressure on your system.

Water Meter: Your Water Usage Detective

The water meter isn’t just for the water company to track your usage. It can also be an early warning system for leaks.

• Read the Signs: Learn how to read your water meter. Take a reading before you go to bed and another one in the morning, making sure no water was used overnight. If the numbers have changed, you’ve likely got a leak somewhere, even if you can’t see it.
• Unusual Patterns: Keep an eye on your water bill. A sudden spike in consumption could indicate a PRV leak, a toilet running constantly, or another hidden problem. Don’t ignore it!
• Dial Movement: Some water meters have a small dial that spins when water is flowing. If that dial is moving when all your faucets are off, that’s a red flag.

Troubleshooting Time: A Step-by-Step Guide to Diagnosing and Fixing PRV Leaks

Okay, your PRV is acting up? Don’t sweat it! Think of yourself as a plumbing detective. We’re going to walk through this together, step-by-step. But remember: if at any point you feel uncomfortable or unsure, call a qualified plumber. Water and pressure can be tricky, and safety always comes first! We don’t want anyone accidentally creating an indoor water feature, unless it’s intentional, of course! Always shut off the water supply before starting any work!

Inspection: Become a Plumbing Sherlock Holmes

Grab a flashlight and put on your Sherlock Holmes hat! We are going to give this PRV the third degree. You’re looking for anything out of the ordinary. Start with a visual once-over. Here’s your detective checklist:

• Visible Leaks: Any drips, sprays, or puddles around the valve or its connections? Don’t forget to check the floor underneath and the surrounding pipes!
• Corrosion: Rust or greenish buildup on the valve body, fittings, or pipes? This is a sign of trouble, and we’re looking for it.
• Damage: Cracks, dents, or other physical damage to the valve. Even a small crack can cause big problems down the road.
• Dampness: Areas that appear unusually damp, even without a visible drip. This can indicate a slow, sneaky leak.
• Listen Carefully: place your ear near the PRV to listen to any hissing sounds or unusual noise.

Cleaning: Giving Your PRV a Spa Day (Sort Of)

Sometimes, all a PRV needs is a good cleaning. Debris and sediment can build up and prevent the valve from sealing properly.

1. Shut off the water supply to the PRV! Seriously, do it.
2. Relieve the pressure: Open a faucet downstream to release any trapped pressure.
3. Disassemble the valve: (if you’re comfortable doing so – otherwise, skip to valve replacement). Carefully remove the valve’s components, paying attention to how they fit together. Take pictures if necessary!
4. Clean the parts: Use a soft brush and a mild cleaning solution (dish soap works fine) to remove any debris from the valve seat, diaphragm, and other components. Avoid harsh chemicals or abrasive cleaners, as these can damage the valve.
5. Rinse thoroughly: Make sure all traces of cleaning solution are removed.
6. Reassemble the valve: Carefully put the valve back together, making sure all the parts are properly aligned.
7. Turn the water back on slowly: Watch for leaks!

Replacement of Parts: The Organ Transplant for Your Plumbing

If cleaning doesn’t do the trick, you might need to replace some worn-out parts. The diaphragm, seals, and springs are common culprits.

1. Identify the faulty part: Based on your inspection, determine which part is causing the leak.
2. Source replacement parts: Contact the valve manufacturer or a plumbing supply store to find compatible replacement parts. Make sure you have the right model number and size!
3. Install the new part: Follow the manufacturer’s instructions for replacing the part. Again, take pictures as you disassemble the valve to ensure proper reassembly.
4. Test for leaks: After replacing the part, turn the water back on slowly and check for leaks.

Valve Replacement: When It’s Time for a New Heart (Valve)

Sometimes, the damage is too extensive for a simple repair. If the valve body is cracked, severely corroded, or if you’ve tried replacing parts without success, it’s time for a full valve replacement.

1. Select the correct replacement valve: Choose a valve with the same size, pressure rating, and connection type as the old one. Consider upgrading to a higher-quality valve for increased durability.
2. Install the new valve: Follow the manufacturer’s instructions for installation. Ensure the valve is properly supported and connected to the plumbing system.
3. Test for leaks: After installation, turn the water back on slowly and check for leaks.

Pressure Testing: Ensuring Everything’s Up to Par

After any repair or replacement, it’s crucial to verify the valve’s performance using a pressure gauge.

1. Install a pressure gauge: Connect a pressure gauge to a downstream faucet or test port.
2. Turn on the water: Slowly open the shut-off valve and allow the pressure to stabilize.
3. Check the pressure reading: The pressure gauge should display the desired downstream pressure (typically between 40 and 60 psi). If the pressure is too high or too low, proceed to the adjustment step.

Adjustment: Fine-Tuning for Optimal Performance

Most PRVs have an adjusting screw or bolt that allows you to fine-tune the downstream pressure.

1. Locate the adjusting screw: It’s usually on top of the valve, covered by a cap or locknut.
2. Adjust the screw: Turn the screw clockwise to increase the pressure and counterclockwise to decrease it. Make small adjustments and check the pressure gauge after each adjustment.
3. Secure the setting: Once you’ve achieved the desired pressure, tighten the locknut or replace the cap to secure the setting.

Isolation Valves: Your Plumbing Emergency Exits

Before you start any PRV maintenance, locate the isolation valves (shut-off valves) upstream and downstream of the PRV. These valves allow you to isolate the valve from the rest of the plumbing system, making repairs much easier and preventing water damage. Make sure you can operate these valves easily. If they’re stiff or corroded, have them replaced.

Remember that working with plumbing can be challenging. If you’re not comfortable performing these tasks yourself, don’t hesitate to call a qualified plumber. It’s always better to be safe than sorry!

Prevention is Key: Proactive Measures to Extend PRV Life

Let’s face it, nobody loves thinking about their plumbing until something goes wrong. But just like a regular oil change keeps your car running smoothly, a little preventative maintenance on your Pressure Reducing Valve (PRV) can save you from a major headache (and a hefty water bill!). Think of it this way: a happy PRV means a happy home, free from surprise leaks and water damage. By taking a few proactive steps, you can significantly extend the life of your PRV and keep your plumbing system in tip-top shape.

Regular Inspection: Your PRV’s Wellness Checkup

Imagine your PRV could talk. What would it tell you? Probably something like, “Hey, check me out once in a while!” Seriously though, regular inspections are crucial. At least every six months, take a peek at your PRV. Look for any signs of leaks, corrosion, or damage. Listen for any unusual hissing or whistling sounds. Think of it as a quick wellness checkup for your valve. Mark it on your calendar – your wallet (and your water bill) will thank you!

Proper Sizing: Not Too Big, Not Too Small, Just Right

Goldilocks knew what she was doing, and so should you when it comes to PRV sizing! An improperly sized PRV can be like wearing shoes that are too tight or too loose – uncomfortable and inefficient. If your PRV is too small, it will struggle to supply enough water, leading to frustratingly low pressure. Too big, and it can experience excessive wear and tear.

To determine the right size, you’ll need to consider your peak water demand (when you’re using the most water at once) and your municipal water pressure. Consult a plumbing professional or use online calculators to help you find the perfect fit for your home’s needs.

Installation of Strainers/Filters: Keeping the Bad Stuff Out

Think of strainers and filters as the bouncers for your PRV, keeping out the riff-raff – in this case, debris, sediment, and other unwelcome particles. These little guys can wreak havoc on your valve’s internal components, leading to leaks and premature failure.

Install a Y-strainer or a sediment filter upstream of your PRV to catch these troublemakers. Clean or replace the filter regularly according to the manufacturer’s recommendations. This simple step can significantly extend the life of your PRV.

Proper Installation Practices: Getting It Right From the Start

Let’s be honest, plumbing isn’t everyone’s forte. Proper installation is paramount to the long-term health of your PRV. This means following the manufacturer’s instructions to the letter and ensuring the valve is installed in the correct orientation. Professional installation is highly recommended, especially if you’re not comfortable working with plumbing systems. A qualified plumber will have the expertise and tools to ensure your PRV is installed correctly and safely.

Scheduled Maintenance: Replacing the Wear and Tear Items

Even with the best care, some parts will eventually wear out. Diaphragms, seals, and springs are common culprits. Replacing these components on a scheduled basis can prevent leaks and ensure your PRV continues to function optimally. Consult your PRV’s manual for recommended maintenance intervals. A good rule of thumb is to inspect and consider replacing these parts every 3-5 years, depending on water quality and usage.

The Toolbox: Essential Tools and Materials for PRV Maintenance

Alright, so you’re ready to get hands-on with your PRV? Awesome! But before you dive in headfirst, you’ll want to make sure you’ve got the right tools for the job. Think of it like being a plumbing superhero – you need your utility belt stocked and ready for action! Here’s what you’ll need to assemble:

Wrenches: Your Gripping Power

First up, wrenches. These are your best friends for tightening and loosening those stubborn connections. You’ll want a couple of different types and sizes. An adjustable wrench (sometimes called a crescent wrench) is a must-have – it’s like the Swiss Army knife of the wrench world. You’ll also want a set of pipe wrenches, especially if you’re dealing with older plumbing. Make sure you’ve got sizes ranging from small (6-inch) to medium (12-inch) to handle various fitting sizes. The goal is to find a size that won’t slip and potentially round off the edges of the fittings. Nothing’s worse than a rounded nut!

Screwdrivers: Precision is Key

Next on the list: screwdrivers. These are essential for adjusting and disassembling certain PRV components. A set of both flathead and Phillips head screwdrivers in different sizes is ideal. A stubby screwdriver can also be incredibly helpful for those tight spots. Make sure you have a quality set – cheap screwdrivers can strip easily, and that’s a recipe for frustration.

Replacement Parts: The Heart of the Operation

Don’t forget the replacement parts! Before you even start, it’s wise to have seals, diaphragms, and springs on hand. These are the most common culprits behind PRV leaks, so having them ready means you can fix the problem in one go. But here’s the critical part: make sure they’re compatible with your specific PRV model. Check your PRV’s manual (if you still have it!) or contact the manufacturer to ensure you get the right parts. Keeping these on hand could save you a trip to the hardware store – or worse, multiple trips!

Pressure Gauge: Know Your Numbers

A pressure gauge is non-negotiable. This little device is your window into the PRV’s performance. After any adjustments or repairs, you absolutely need to verify the pressure settings. A gauge with a range of 0-100 PSI should do the trick for most residential systems. It threads onto a hose bib to give you a reading of the PSI. This ensures you’re not over-pressurizing your system (which can damage appliances) or under-pressurizing it (which can lead to weak water flow).

Thread Sealant/Teflon Tape: Sealing the Deal

When reassembling connections, you’ll need something to create a watertight seal. That’s where thread sealant (pipe dope) and Teflon tape come in. Teflon tape is easy to use – just wrap it around the threads in the direction they tighten. Thread sealant is a bit messier but can be more effective in certain situations. Use them together for a super seal, or choose the one you’re most comfortable with. Just make sure you use something! A leak-free connection is a happy connection.

Cleaning Supplies: A Sparkling Clean Valve

Finally, grab some cleaning supplies. Over time, debris and corrosion can build up inside the PRV, causing it to malfunction. A wire brush, some white vinegar, and a bit of elbow grease can work wonders. You might also want to have some CLR on hand for more stubborn mineral deposits. Remember to rinse everything thoroughly before reassembling to avoid contaminating your water supply. Also, a bucket to catch any stray water is always nice and appreciated by your floor.

So, there you have it! Dealing with a leaky pressure reducing valve can be a bit of a headache, but hopefully, this gives you a good starting point. Remember, when in doubt, calling a professional is always a solid move. Good luck, and happy fixing!