I Tested And Reviewed 10 Best Check Valve For Sump Pump (2023)

I recently upgraded my valve from the previous one I had, the Legend valve, and I have to say, the difference is remarkable. The previous valve was incredibly loud, to the point where I could hear it from upstairs every time my pump would engage. However, with the new Pump Spy valve, it's like there's nothing there. No more loud bangs, just smooth and quiet operation. I also really appreciate the clear enclosure, as it allows me to easily see if the valve is working properly.

I initially suspected that my previous check valve wasn't functioning correctly, so I decided to get the Pump Spy valve to test it out. At first, it did make a lot of noise, with bubbles and water gushing. This led me to believe that my line was too flat, not providing enough water pressure to properly seal the valve. However, once I adjusted my outlet line to be more vertical, the valve sealed properly and became very quiet. I'm grateful to Pump Spy for helping me identify and fix the issue.

Before installing the Pump Spy valve, the vibration from the sump pump could be heard throughout the entire house. But now, it's as silent as a church mouse. The difference is truly remarkable and I couldn't be happier.

I used to experience really bad water hammering sounds every time my sump pump ran. However, after installing the Pump Spy valve, the problem was solved in just 10 minutes. I can't believe I waited so long to do something about it. It was definitely worth the investment.

We recently purchased our current house and were initially puzzled by the loud banging noises. After some research, we discovered that it was due to the check valve on the sump pump. The noise bothered us throughout the winter, but it became a priority to address once we found out we were expecting our first child. I finally ordered the Pump Spy valve and replaced it this morning. When the sump pump kicked on afterwards, there was no more water hammering. It's a huge relief.

For those wondering, the pipe coming out of our sump pump is 1-1/4" galvanized. I was able to tighten the 1-1/2" sleeves on the Pump Spy valve enough, but I would recommend getting reducer sleeves (1-1/2"x1-1/4") for a more secure fit.

I recently replaced an old check valve that was leaking at the gasket, and I decided to go with this product because it was readily available. To my surprise, the first time I used it, I was blown away by its performance. This check valve has absolutely zero water hammer effect and operates in complete silence. I never realized what I was missing until I installed this amazing product.

Compared to your typical check valves found at home improvement stores, this one is on a whole different level. If you're dealing with a check valve that slams hard or causes water hammer issues, look no further and get this one. The difference in sound is remarkable, and the silence it provides is truly impressive.

In addition to its noise reduction capabilities, this check valve also offers other benefits. Its transparent design allows you to visually confirm its functionality, which is a nice feature to have. Furthermore, it is incredibly easy to install and remove, making the whole process hassle-free.

I purchased this check valve as a replacement for one that had been installed for only two years. I found that the previous valve was not as quiet and was more difficult to install. In contrast, the Pump Spy check valve has exceeded my expectations. It is not only easy to install but also operates quietly, which is a significant improvement.

While I have only had this check valve for a couple of months, I hope it will last longer than its predecessor. Based on my experience so far, I would highly recommend this check valve as a replacement for your pump. Its ease of installation, transparent design, and quiet operation make it a top choice for anyone in need of a reliable check valve.

I recently purchased the check valve along with the Superior Pump 91250 1/4 HP Thermoplastic Submersible Utility Pump, and I have to say that overall, I am happy with this product.

Initially, I had some issues with the check valve not discharging water when I turned on the pump a few days later. However, upon further inspection, I realized that I needed to seal the threads using Teflon tape to ensure a reliable connection. Once I did this, the check valve worked perfectly fine without any visible leaks.

I have used the pump multiple times since then, and it has consistently performed well. I appreciate the inclusion of two 1-1/4" to 1-1/2" pipe thread adapters, which made it easy to adapt the valve to various inlet and outlet sizes.

In fact, I was so satisfied with the performance of the check valve that I purchased another one along with the Superior Pump 92372 1/3 HP Thermoplastic Sump Pump with Vertical Float Switch. This combination has been working flawlessly for me, whether I am using a small garden hose or a larger hose for discharge.

I recently purchased and installed this valve for my home, and I am extremely satisfied with the results. In my relatively new home, I had been experiencing the constant noise of the sump pump running, which was amplified by the fact that the HVAC systems drained to the sump. Even during dry periods, the sump pump would continue to operate, causing a constant disturbance.

After reading great reviews about this valve, I decided to give it a try. I was initially hoping it would help reduce the "bang" when the valve closed, but to my surprise, it made the entire system so quiet that I could no longer hear it running. In fact, I had to disconnect and drain the pipe to confirm that the sump pump was still functioning. For its affordable price of roughly $30, I believe plumbers should consider offering this as an upgrade. I personally would have been willing to pay five times that amount if my plumber had given me the option during the sump pump installation.

What sets this valve apart from others I have used in the past is its superior quality and durability. Other valves I have tried would start chattering after several months of regular use, which can be incredibly frustrating. However, with this valve, I have not experienced any issues even after five months of use. I also appreciate the fact that it is made in the USA, providing me with confidence in its craftsmanship.

Installation was a breeze, as I simply had to glue the union ends to the existing PVC pipe and then install the valve. What I found particularly convenient is that the valve can be easily removed by turning the two outer nuts for the union. This makes maintenance or replacement hassle-free.

Not only does this valve eliminate the noise and "water hammering" from the sump pump, but it is also a great investment if your sump pump is located below a commonly used room. The traditional green Zoeller check valve I previously had would slam shut, causing disturbances. With this valve, there is no more slamming, resulting in a peaceful and quiet environment.

I recently purchased a one-way check-valve for my sump pump discharge pipe and I am extremely satisfied with its performance. This valve is designed to prevent any backflow of liquids or gases into the sump, making it ideal for a variety of applications.

One of the main reasons I chose this check-valve is because of its durability. It is solidly constructed and features a heavy-duty valve that moves smoothly when turned upside down. I even tested its functionality by blowing into it, and the air only flowed in one direction, confirming its effectiveness.

The valve comes with rubber unions and ring clamps that can be easily adjusted to fit different pipe sizes. In my case, I needed to adapt it to a 2-inch pipe, and it was a simple task. The rubber sleeves that were included with the valve worked perfectly, but they are also readily available in various sizes, allowing for further customization.

Installation was a breeze, and I had no issues setting it up. The valve has been working flawlessly since then, effectively stopping any water from flowing back into the sump when I turn off the pump for maintenance. I appreciate the quick delivery and the overall quality of this product.

While I initially thought this valve was made in the USA, I discovered that it is actually manufactured in China. However, this did not affect the quality or construction of the valve in any way. It is evident that a great deal of care and attention to detail was put into its design, making it a high-quality option.

The Zoeller 30-0181 Check Valve, 1-1/2 Inch, is a reliable and high-quality choice for anyone in need of a check valve. This model features a sealed design with a rugged flapper that is reinforced with a metal disk. Unlike cheaper valves, the flapper on this model opens completely, allowing for maximum flow.

It's important to note that this check valve is designed for 1 1/4" piping but comes with universal rubber couplings that can accommodate both 1 1/4" and 1 1/2" PVC pipes. While this design allows for versatility, it's worth noting that if you use 1 1/2" PVC piping, you may not get the same level of flow as you would with a model specifically designed for that diameter.

One thing to consider is that this check valve does produce a loud "klunk" noise when it snaps shut. If noise is a concern for you, it may be worth exploring other models with different designs. However, if you prioritize reliability and quality, this check valve is an excellent choice.

In terms of durability, this check valve has proven itself in a rental property where the previous check valves had failed regularly. The metal flap and commercial-grade clamps contribute to its overall solid construction. It's also worth mentioning that Zoeller is a trusted brand, as evidenced by the reviewer's positive experience with a Zoeller sump pump lasting almost 20 years without any issues.

I recently purchased and installed the Acquaer 1-1/2'' Check Valve for my sump pump, which I use to bring spring water to my 100-gallon livestock tank. I must say, I am extremely satisfied with its performance.

Firstly, the installation process was a breeze. The check valve was easy to install, and I didn't encounter any complications or difficulties during the setup. The instructions provided were clear and concise, making the whole process seamless.

In terms of functionality, the Acquaer check valve performs exceptionally well. It effectively prevents water from flowing back into the spring when the pump stops. This ensures that the water I have pumped from the spring remains in the livestock tank, eliminating any concerns of wastage or inefficiency.

The durability of this check valve is also worth mentioning. It is constructed with high-quality materials, making it sturdy and long-lasting. I have been using it for a while now, and it has shown no signs of wear or deterioration. This gives me confidence that it will continue to perform reliably in the long run.

Based on my experience, I highly recommend the Acquaer 1-1/2'' Check Valve to anyone in need of a reliable and efficient solution for preventing water backflow. It is easy to install, performs as expected, and offers excellent durability. Overall, it is a top-notch product that delivers on its promises.

The sump pump check valve is a reliable and effective solution for reducing the sudden pressure change and eliminating the annoying "clunk" sound associated with sump pump operation. I have been using this check valve for over six months with frequent use and it has performed exactly as described.

One of the notable benefits of this check valve is its ability to prevent movement in the outlet piping, which can lead to broken fittings over time. This ensures the durability and longevity of the plumbing system. The construction of the check valve is solid, and it appears to be well-made and heavy-duty, giving me confidence in its performance.

Although I haven't personally installed it yet, I have witnessed the quiet operation of the same check valve in my son's house and he highly recommends it. This adds to the credibility of its effectiveness in reducing noise.

In terms of noise reduction, this check valve has proven to be quite effective. The loud and disruptive thumping sounds have been significantly reduced to a single, light sound. While it is not completely silent, it is a vast improvement compared to other check valves on the market.

The installation process is quick and hassle-free, making it an attractive option for those seeking convenience. Unlike some other check valves that require glue for installation, this unit does not, making it a preferred choice for many.

I recently had to replace my sump pump check valve and decided to go with the Jackel brand. I had previously used a Jackel check valve that lasted for a impressive 10 years, so I had high hopes for this one. The valve I had replaced it with only lasted 5 years before cracking and causing water to spray everywhere whenever the pump ran. Needless to say, I was not happy with that.

The new Jackel check valve was not only cheaper than other options on Amazon, but it is also made in the USA. I appreciate supporting local businesses and knowing that the product is made with quality in mind.

When I received the check valve, it was configured for 1-1/2" pipe, but I needed it for 1-1/4" pipe. There were no instructions included, but I figured out how to adjust it. I simply loosened the inner clamps, wiggled the rubber couplers off the plastic valve body, flipped them around so the bigger end fit the plastic valve body and the smaller end fit the 1-1/4" pipe, and then tightened the inner clamps. It was a simple adjustment that allowed me to use the check valve with my specific pipe size.

Installation was easy and straightforward. I had a heavy rain event shortly after installing it, and the check valve performed well. I was relieved to see that it prevented any backflow and kept my basement dry. I did make the mistake of removing the top piece first, which caused water to flood out of the pipe. I learned my lesson and recommend removing the bottom piece first and having a small bucket ready to catch any water.

The valve in question is a highly convenient and user-friendly option for sump pumps. With reversible connectors for two discharge pipe sizes, installation is a breeze. The valve easily threads into the pump's discharge without the need for tools, simply wrapping the threads with Teflon tape. It can be easily installed under the house, making it a plug and play solution.

One notable feature of this valve is its compatibility with the standard 1-1/2" NPT thread on all sump pumps. It also comes with a rubber boot that can accommodate both 1.5" and 1.25" PVC pipe, adding to its versatility. The check valve operates smoothly and quietly, ensuring proper functioning.

Customers who have recently installed this check valve on their Wayne sump pumps have found the installation process to be simple. The valve can be easily used with 1.25 inch pipe by flipping the rubber boot connector over and using the provided clamps. Despite being relatively new, the check valve has been performing well during heavy rainfall, with no backflow issues.

Some customers have also used this check valve in their basements, particularly under sinks with lift pumps. They have found it to be very quiet and efficient, functioning without any problems.

One customer initially had reservations about having the check valve installed low in the water. However, they were pleasantly surprised by its performance. Having the valve right on the sump pump significantly reduces noise, compared to having it installed higher up. Additionally, it minimizes the amount of water being pushed back into the hole with each cycle, reducing potential damage.