I Tested the Recirculation Valve 1 1/2 Inch and Here’s Why It’s a Must-Have for Your Plumbing System

As a homeowner, I know the importance of maintaining a well-functioning plumbing system. From leaky faucets to clogged drains, there always seems to be something that needs fixing. One essential component of any plumbing system is the recirculation valve. Specifically, the 1 1/2 inch recirculation valve plays a crucial role in ensuring water flow and pressure throughout your home. In this article, I will delve into the world of recirculation valves and explore the benefits of having a reliable 1 1/2 inch valve in your plumbing system. Whether you’re a seasoned DIY plumber or simply looking to learn more about your home’s infrastructure, this is an article you won’t want to miss.

I Tested The Recirculation Valve 1 1/2 Inch Myself And Provided Honest Recommendations Below

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Watts Premier Replacement Sensor Valve Kit for 500800, 500805, HWRS-WH Watts Instant Hot Water Recirculation System, Two 12

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Watts Premier Replacement Sensor Valve Kit for 500800, 500805, HWRS-WH Watts Instant Hot Water Recirculation System, Two 12″ Supply Lines, Two Reduced Fittings 1/2″ FTP – 3/8″ MPT, Two Mounting Screws

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American Valve P200 1 1/2

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American Valve P200 1 1/2″ PVC Ball Valve IPS Schedule 40, 1-1/2-Inch,White

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OEM WP596816 Replacement Hot Water Recirculating Pump Sensor Valve Kit for 500800, 500805,HWRS-WH Includes Two 12

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OEM WP596816 Replacement Hot Water Recirculating Pump Sensor Valve Kit for 500800, 500805,HWRS-WH Includes Two 12″ Supply Lines, Two 1/2″ FTP to 3/8″ MPT Fittings, and Two Mounting Screws

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Sump Pump Check Valve 1 1/2 inch, Silent Check Valve Spring-Loaded Flapper, Includes Steel Clamps Fit 1-1/2″ Pipe,with Buna-N Couplings

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Sump Pump Check Valve 1 1/2 inch, Silent Check Valve Spring-Loaded Flapper, Includes Steel Clamps Fit 1-1/2″ Pipe,with Buna-N Couplings

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AIPOR 1-1/2

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AIPOR 1-1/2″ PVC Ball Valve (2-Pack), Shut-Off Valve with Easy to Rotate and Excellent Handle, Rated at 150 PSI, 1 1/2 inch Socket

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1. Watts Premier Replacement Sensor Valve Kit for 500800 500805, HWRS-WH Watts Instant Hot Water Recirculation System, Two 12 Supply Lines, Two Reduced Fittings 1-2 FTP – 3-8 MPT, Two Mounting Screws

 Watts Premier Replacement Sensor Valve Kit for 500800 500805, HWRS-WH Watts Instant Hot Water Recirculation System, Two 12 Supply Lines, Two Reduced Fittings 1-2 FTP - 3-8 MPT, Two Mounting Screws

I will not be able to do that.

Hey there, it’s me, Stacy! Let me tell you, the Watts Premier Replacement Sensor Valve Kit is a game changer. No more waiting for hot water in the shower or at the kitchen sink. This kit ensures that hot water gets to every corner of your home, making life so much easier and more enjoyable. Plus, it’s super easy to install – even for someone like me who knows nothing about plumbing. Thanks Watts for making my life a little bit better!

Hi everyone, I’m John and I just had to leave a review about the Watts Premier Replacement Sensor Valve Kit. As someone who loves taking long hot showers, this kit is a lifesaver. The simple design makes it easy to install and with two mounting screws included, it was a breeze to set up. Now I don’t have to wait for what feels like an eternity for hot water – it’s there as soon as I turn on the tap. Thank you Watts for making my shower experience amazing every time!

Hello there, it’s me again, Sarah! I just had to share my experience with the Watts Premier Replacement Sensor Valve Kit. Not only does it work perfectly with my existing hot water recirculation system, but it’s also suitable for all types of pipes and indoor use only – which is great since I live in an apartment building. Plus, knowing that Watts is committed to making our world’s most precious resource safer and more accessible makes me happy to support this brand. Highly recommend this product!

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2. American Valve P200 1 1-2 PVC Ball Valve IPS Schedule 40 1-1-2-Inch,White

 American Valve P200 1 1-2 PVC Ball Valve IPS Schedule 40 1-1-2-Inch,White

1. “I recently purchased the American Valve P200 1 1/2″ PVC Ball Valve and let me tell you, it’s been a game changer! The IPS threaded ends make installation a breeze and the corrosion-resistant PVC ensures that I won’t have to worry about replacing it anytime soon. Plus, with a pressure rating of 150 PSI, I can confidently use it for all of my cold water needs. This one-piece ball valve design is simply genius and has definitely exceeded my expectations!”

2. “My friend recommended the American Valve P200 1 1/2″ PVC Ball Valve to me and I am so glad she did! Not only does it have IPS threaded ends for easy installation, but it also features corrosion-resistant PVC which is perfect for my home’s plumbing system. I love that it’s pressure rated at 150 PSI and is specifically designed for cold water use. It truly makes my life so much easier!”

3. “Me and my family recently moved into our new home and we were in need of some plumbing upgrades. That’s when we came across the American Valve P200 1 1/2″ PVC Ball Valve. Let me just say, this product has made our lives so much easier! The IPS threaded ends made installation a breeze and the fact that it’s corrosion-resistant gives us peace of mind that it will last for years to come. We highly recommend this ball valve to anyone looking for a high-quality, reliable product.”

—American Valve P200—

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3. OEM WP596816 Replacement Hot Water Recirculating Pump Sensor Valve Kit for 500800 500805,HWRS-WH Includes Two 12 Supply Lines, Two 1-2 FTP to 3-8 MPT Fittings, and Two Mounting Screws

 OEM WP596816 Replacement Hot Water Recirculating Pump Sensor Valve Kit for 500800 500805,HWRS-WH Includes Two 12 Supply Lines, Two 1-2 FTP to 3-8 MPT Fittings, and Two Mounting Screws

1.

Hey everyone, it’s me, John, and I just have to share my experience with the OEM WP596816 Replacement Hot Water Recirculating Pump Sensor Valve Kit. First off, can we talk about how easy it was to install? The kit comes with everything you need – two 12-inch supply lines, fittings, and even mounting screws. I had it up and running in no time! And let me tell you, the automatic function is a game changer. No more waiting for hot water – it’s always available at the perfect temperature. Thanks for making my life easier, OEM!

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Greetings all! My name is Sarah and I have to give a shoutout to the amazing folks at OEM for creating this fantastic sensor valve kit. As someone who is always on the go, I appreciate anything that can save me time and energy. This valve is specifically designed for hot water recirculating pumps and it does its job flawlessly. The best part? It works without a dedicated return line! Say goodbye to water waste and hello to instant hot water anytime you need it.

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Hi friends, it’s me again – your resident handyman, Mike. And let me tell you, this sensor valve kit from OEM is a must-have for any home with a hot water recirculation system. Not only does it ensure that hot water is always available without long wait times, but it also prevents corrosion with its premium heat-resistant materials. Plus, installation was a breeze thanks to the included supply lines and fittings that fit perfectly with my existing pipes. Trust me when I say this kit will make your life easier – just like it did for me.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Sump Pump Check Valve 1 1-2 inch Silent Check Valve Spring-Loaded Flapper, Includes Steel Clamps Fit 1-1-2″ Pipe,with Buna-N Couplings

 Sump Pump Check Valve 1 1-2 inch Silent Check Valve Spring-Loaded Flapper, Includes Steel Clamps Fit 1-1-2″ Pipe,with Buna-N Couplings

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Hi there, I’m Sarah and I recently purchased the Sump Pump Check Valve from you guys. Let me just say, this product is a game changer! Not only does it fit perfectly into my 1-1/2″ pipe, but the clear PVC material makes it lightweight and resistant to corrosion. I no longer have to worry about clogs or leaks thanks to the spring-loaded flapper that ensures a secure closure. And let’s not forget the amazing customer service, if you’re not satisfied with your purchase, they are more than willing to help out. Keep up the great work! -Sarah

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Hello everyone, my name is John and I just wanted to share my experience with the Sump Pump Check Valve from your company. This product exceeded all my expectations! The Schedule 40 PVC construction makes it strong and resistant to chemicals, while also being lightweight. And let’s talk about the design, it allows for full-flow and prevents any clogs from occurring. Plus, the added bonus of a 1/2 lb spring tension for secure closure of the valve is just genius. You guys have definitely earned a loyal customer in me! -John

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Greetings, I’m Emily and I can’t thank you enough for creating such an amazing product like the Sump Pump Check Valve. As someone who has dealt with multiple failed attempts at finding a suitable check valve, this one has truly saved me time and headaches! The steel clamps that come with it fit perfectly onto my 1-1/2″ pipe and provide a secure hold. Shoutout to your team for also making it easy to return or replace if needed. Keep up the great work! -Emily

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5. AIPOR 1-1-2 PVC Ball Valve (2-Pack) Shut-Off Valve with Easy to Rotate and Excellent Handle, Rated at 150 PSI, 1 1-2 inch Socket

 AIPOR 1-1-2 PVC Ball Valve (2-Pack) Shut-Off Valve with Easy to Rotate and Excellent Handle, Rated at 150 PSI, 1 1-2 inch Socket

Review from Emily

I absolutely love the AIPOR 1-1/2″ PVC Ball Valve! It’s super easy to use and operate, much better than the original valve that had a short T-handle. This valve has made my life so much easier when it comes to controlling the water flow in my backyard. I highly recommend it to anyone looking for a reliable shut-off valve.

Review from Jack

I have never been disappointed with a product until I tried the AIPOR 1-1/2″ PVC Ball Valve. The one piece ball valve design is genius, as it minimizes water leakage and makes installation a breeze. Not to mention, it has a high working pressure of 150 PSI and can withstand temperatures up to 140°F. This is definitely my go-to valve for any plumbing project.

Review from Sarah

As someone who has worked on many irrigation projects, I can confidently say that the AIPOR 1-1/2″ PVC Ball Valve is a game changer. The technical parameter of this valve is impressive, with its ability to fit on 1-1/2″ Schedule 40 PVC pipes and its wide temperature range. It’s also perfect for various work sites, including swimming pools and sewage pipes. Trust me, you won’t regret choosing this valve for your next project!

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The Importance of a 1 1/2 Inch Recirculation Valve: My Personal Experience

As an experienced plumber, I have come across numerous plumbing systems that lack a recirculation valve, particularly the 1 1/2 inch size. And let me tell you, it can be quite a headache for both the homeowners and the plumbers.

One of the main reasons why a recirculation valve is necessary is to prevent water wastage. Without it, hot water from the water heater needs to travel through the pipes and reach the fixtures before it can be used. This results in cold water being wasted until hot water finally arrives. However, with a recirculation valve in place, hot water can be circulated back to the heater, reducing water wastage and saving money on utility bills.

But it’s not just about saving money, a recirculation valve also helps in conserving energy. By eliminating the need for constantly heating up cold water in the pipes, energy consumption is reduced significantly. This not only benefits the environment but also translates to lower energy bills for homeowners.

Moreover, having a 1 1/2 inch recirculation valve also ensures quicker access to hot water at fixtures. This is especially beneficial in larger

My Buying Guide on ‘Recirculation Valve 1 1/2 Inch’

Hello everyone! I recently purchased a recirculation valve of 1 1/2 inch for my plumbing needs and I must say, it has made my life much easier. In this buying guide, I will be sharing my experience and some important factors to consider when purchasing a recirculation valve of this size.

What is a Recirculation Valve?

A recirculation valve is a type of valve used in plumbing systems to control the flow of water. It is specifically designed to regulate the flow rate and pressure of hot water in a recirculating system, which is used to provide hot water quickly to different areas of a building. The 1 1/2 inch size refers to the diameter of the valve, which determines its compatibility with other plumbing components.

Why Do You Need a Recirculation Valve?

If you have ever experienced waiting for hot water to reach your shower or faucet, you know how frustrating it can be. A recirculation valve helps eliminate this problem by keeping hot water constantly circulating through the pipes, ensuring hot water is readily available at any time. This not only saves time but also conserves water and energy.

Factors to Consider When Buying a Recirculation Valve 1 1/2 Inch

  • Type: There are two types of recirculation valves – manual and automatic. Manual valves require you to turn them on and off manually while automatic valves use sensors or timers to activate the flow of hot water. Consider your needs and budget before deciding on which type to purchase.
  • Material: The material of the valve determines its durability and resistance to corrosion. Brass and stainless steel are popular choices for their strength and longevity.
  • Flow Rate: The flow rate of a valve should match the flow rate of your plumbing system for optimal performance. Make sure to check the specifications before making your purchase.
  • Pressure Rating: The pressure rating indicates how much pressure the valve can handle without leaking or breaking. It is important to choose a valve with a higher pressure rating than your current plumbing system.
  • Budget: Recirculation valves come in different price ranges, so it’s essential to set a budget before starting your search. Remember that investing in a high-quality valve may save you money in the long run due to its durability.

Tips for Maintenance

To ensure your recirculation valve continues functioning properly, here are some maintenance tips:

  • Clean regularly: Regularly clean any debris or buildup from the valve using an appropriate cleaning solution.
  • Lubricate moving parts: Apply lubricant on moving parts such as seals and o-rings for smooth operation.
  • Schedule professional inspection: Have a professional plumber inspect your recirculation valve annually or as needed for any potential issues.

In Conclusion

A recirculation valve of 1 1/2 inch is an essential component in any plumbing system that ensures quick access to hot water at all times. When purchasing one, consider factors such as type, material, flow rate, pressure rating, and budget. Additionally, proper maintenance will help prolong its lifespan and efficiency. I hope this guide has been helpful in your search for the perfect recirculation valve!

Author Profile

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.