Step-by-Step Guide to Replacing a Pressure-Reducing Water Valve

 A faulty water pressure-reducing valve (PRV) can cause serious plumbing issues—too much pressure leads to pipe damage, while too little affects water flow. It may be time for a replacement if you’re experiencing inconsistent pressure or loud banging noises in your pipes. While some homeowners choose to DIY, hiring professional water valve replacement services in Hilliard ensures safety and long-lasting results.

What is a Pressure-Reducing Valve?

A pressure-reducing valve controls and stabilizes the water pressure entering your home. It's usually located near your main water shutoff and is critical in preventing plumbing system overload. Over time, these valves can wear out or become clogged with debris, requiring replacement.

Signs You Need to Replace the Valve

  • Fluctuating or high water pressure
  • Water hammering or banging noises in pipes
  • Leaks around the valve
  • Reduced water flow
  • Aging plumbing system (over 10–15 years old)

Steps to Replace a Pressure-Reducing Water Valve

  1. Shut Off the Main Water Supply
    Turn off the main water shutoff valve before starting. Open nearby faucets to relieve any built-up pressure in the system.
  2. Locate and Assess the Valve
    Identify the existing PRV, typically found near where the water main enters the home. Inspect it for damage or corrosion.
  3. Remove the Old Valve
    Use a wrench to loosen the connections on both sides of the valve. Carefully remove the old valve, ensuring you do not damage surrounding pipes.
  4. Install the New Valve
    Position the new PRV with the flow arrow pointing in the right direction. Apply plumber’s tape to the threads and tighten the connections securely.
  5. Turn Water Back On and Test
    Slowly turn the main water valve back on. Check for leaks and use a pressure gauge to adjust the new PRV to the desired PSI (usually 50–60 PSI for homes).

Why Hire Professionals?

Though the process might seem simple, PRV replacement requires precision. Incorrect installation can lead to leaks, water damage, or inconsistent pressure. By choosing expert water valve replacement services in Hilliard, you ensure your system is properly fitted and tested for optimal performance.

Need Help Replacing Your Water Valve?

If you’re unsure or want to avoid the hassle, contact a local expert for reliable water valve replacement services in Hilliard. Our experienced team ensures safe, fast, and efficient valve replacements to restore perfect water pressure in your home.

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