5 Best Sump Pump Check Valve in 2021 | [Reviewed and Top Pick]

After a heavy rain, it is not uncommon to have a flooded basement. But when a sump pump installed there, you could get relief fast. A sump pump requires some additional things to show its best action. Sump pump check valve is the thing that you should install with the pump. Once the pump removes excess water from the basement, the check valve prevents water from coming back.

Best Sump Pump Check Valve

Because of the advantage of the check valve, so many brands are producing it. Finding the best sump pump check valve is crucial. Especially you need to get one that matches your budget and has better features.

Top rated sump pump check valves in 2021 comparison chart





Campbell B00JFF205Y - silent sump pump check valve (Editors Choice)

Zoeller 30-0181 - Quietest Sump Pump Check Valve

Superior Pump 99555 - Universal Check Valve

Wayne Pumps 66005 - wayne sump pump check valve

Jackel Sump Check Valve

5 Best Sump Pump Check Valve Reviews

Tons of sump pump check valves from different brands could make you confused easily. It needs good research and dedicated time. Here we have done the research and selected the top 5 products.

1. Campbell B00JFF205Y - silent sump pump check valve

The brand Campbell is producing high-quality check valves for a while. They do have a wide range of products and this Brady MfrPartNo 0823-15C is one of the top-notch products. With a 1.5-inch size, it is suitable for any pump with the same sizing. The size is perfect for most of the pumps as most of them have a 1.5-inch size.

This check valve is constructed with clean PVC material which is known for extreme durability. The clean design allows you to monitor the valve. You can notice any unwanted things through clear design. The durable PVC material ensures longevity. It is ready to take extreme load and pressure.

This check valve works with a spring inside the valve. The spring is constructed from durable metal for sturdiness. When water creates enough pressure, the check valve opens in one direction to pass the excess water. It allows water to flow only in one direction. There is no way of opening the valve in the opposite direction and thus it stops coming water back to the basement.


  • Easy slip x slip connection
  • Universal 1.5-inch size
  • Durable PVC material
  • Suitable to install in all orientation


2. Zoeller 30-0181 - Quietest Sump Pump Check Valve

Often people complain about the noise in the check valve. Some cheaply made sump pump check valves cause this issue. If you want to overcome such an issue, you should grab the Zoeller 30-0181. This unit is engineered to operate in silence. It indicates when the pump is operating, this won't cause much noise that may bother you.

The Zoeller 30-0181 comes in 1.5 inches that match most of the sump pump pipes. It gives you the freedom to install the check valve with a wide range of pumps. Like the previous item in this list, this one also comes with clear PVC material. The style of the valve suits for slip x slip installation. It is easy and hassle-free.

Zoller created the check valve with a flapper. This bends to a particular extent and drives out the edges for smooth operation. Moreover, it is engineered to reduce the water hammer. The overall structure ensures the durability of the check valve. The check valve remains the same even in high pressure and temperature and ensures a longer lifespan.


  • Price is affordable
  • Suitable for both vertical and horizontal installation
  • User-friendly installation
  • Quiet operation
  • Reduces water hammer


  • The plastic is not clear as expected

3. Superior Pump 99555 Universal Check Valve

If the pump you are using at home has less power and you have a tight budget for a check valve, should check this unit. The overall construction is relatively weak compared to other expensive products. Still, it could be a good one for pumps with less power. The check valve can tolerate up to 11 PSI of pressure.

The size of this sump pump check valve is versatile that fits most of the pipes. It is suitable for 1 ¼ inch or 1 ½ inch NPT male or female thread. Besides that, it is easy to install for the pump. There is no need for heavy tools for the installation. Use the basic tools and follow the user manual and that is enough. You will get one universal check valves and two adapters in it. No need to spend additionally for the adopters.

Instead of the PVC material, this one features ABS plastic. ABS is also known as durable and gives the best support. It features a high-quality Nitril-Bruna N seal. It is a kind of versatile that suits for multiple applications.


  • Comes with adapters for installation
  • Low-priced item
  • Special sealing to prevent flow back
  • Versatile design


  • Can't take heavy pressure
  • Relatively low lifespan

4. Wayne Pumps 66005 - wayne sump pump check valve

When you are not sure which check valve would be the best match for your sump pump, you can order this Wayne Pumps 66005 check valve. This item is designed to suit any type of pump. Regardless of the brand and model, this check valve would be a perfect fit. However, if the sizing doesn't match, you can purchase an additional attachment for installation.

Constructed from top-grade PVC material to ensure extreme durability. The check valve is ready to take heavy pressure and can operate in all conditions. The valve is designed to control the direction of the water flow and preventing flow back. It secures the basin from getting flooded with the same water that has been removed.

The best feature of this item is its quire operation. While most check valves cause noise during the operation, it will operate with less noise. There is no hassle in the installation. Comes with the clamps for installing it to the pump. It securely fits the pipe and provides the best support.


  • Suitable for most sump pumps
  • Prevents backflow effectively
  • Top-grade PVC material
  • Hassle-free installation


  • The threaded section is sensitive

5. Jackel Sump Check Valve

If you want to ensure both safety and quality within a tight budget, this check valve for sump pump from Jackel is a good option. The check valve is designed to perform great with almost all types of sump pumps. This becomes possible because of the sizing of the check valve. The standard 1.5-inch sizing ensures that it is fitting to most pipes.

The flapper design allows water to flow only in a single direction. Just install the check valve in the right position and you will be safe for a long time. There is no hassle in the installation process. The flapper design bends perfectly to have smooth water flow.

The main body of the valve comes in ABS material. This is highly durable and lasts longer than typical plastic material. At the same time, the clamps are constructed from high-quality stainless-steel material. So, it is rustproof and prevents decaying.

Though it is relatively low-priced, you will be amazed by its performance. The internal mechanism with rubber ensures that water can't have a backflow even at higher pressure.


  • Durable ABS material
  • Clamps are included
  • Stainless-steel connector
  • Low-priced with top features


  • It doesn't have a clear view

What Is A Sump Pump Check Valve?

A sump pump check valve is a small device that prevents water from coming from outside. When someone operates a sump pump and removes excess water, he/she will turn off the pump after a certain time. There is a possibility that water is coming back with the backflow and heavy pressure. The check valve has a one-way path for passing water. In the case of backflow, the valve closes the path and keeps the basin dry.

Things Need to Consider Before Buying a Best Check Valve for Sump Pump

As mentioned earlier, it could be tough for you to get the best check valve. You really need to do good research on products. This buying guide will help you to go in the right direction. Consider the essential facts that described here.


Though the basic works of check valves are the same, they may come in different styles. Some check valves are designed to install to the sump pump with the threaded design while some products are suitable for slip x slip connection. Now, before you order a new check valve, find out which style matches to the sump pump you are using. However, the threaded style is most suitable for metal piping like galvanized iron or steel pipes.

Proper Sizing

The diameter of the sump pump valves may vary. Hence, before you search for a new check valve, find out the diameter of the pipe that fitted in the sump pump. Now look for check valves only that match to this diameter. Most of the pipes in sump pumps, however, come in a 1.5-inch diameter. You need to pick a best check valve with the same size. The good thing is, each product specified in the above list are universal and fit to 1.5-inch diameter pipes.


Remember that the check valve in a sump pump needs to take heavy load and high pressure. So, it is essential to get something durable. This is possible when the product is crafted from durable materials. Look for PVC plastic or ABS body for the check valve that is known as long-lasting. Also, if there are clamps with the valve, check if they are made of stainless steel. Also, check the maximum PSI that it can tolerate.

Noise Reduction

Some check valves for the sump pump could make extreme noise when water is flowing through it. This is really annoying. If you want to stay comfortable with the check valve, you should get something with less noise. For instance, Zoeller 30-0181 in this list is known for its quiet operation.

How to Install Check Valve on Sump Pump?

Installing a new sump pump check valve is nothing difficult when the essential tools are in hand. However, proper installation is required to ensure that water isn't leaking through the check valve.

Essential tools –

  • Tape measure
  • Pipe cleaner
  • Pipe cutter
  • Utility knife
  • PVC cement/glue
  • Glue applicator

If you have these tools and have the right check valve, you can start the installation process. At first, turn off the sump pump and remove the power connection.

In the next step, you need to find out the area where the discharge pipe is located in the pump. Mostly this area is near the pump. You need to install the valve in that place. Measure the check valve and cut the discharge pipe according to the valve's size. Use a good pipe cutter to cut the area. After a fine cut for the area, clean the area properly with a pipe cleaner. Make sure that there is no dust or something else.

Now place the valve and find out if it can accommodate perfectly. If it smoothly fits that area, remove the valve and apply some glue with the glue applicator. Then place back the valve in the previous position and set it with the glue.

Wait for a few minutes so that the area dries. In the meantime, the valve should attach to the pipe properly.

If everything is done properly, now test the check valve if it is working. Turn on the sump pump and check if it can open to flow the water in a single direction. Turn off the pump and check for backflow. If everything is perfect, you have successfully installed the check valve.

FAQ About Sump Pump Check Valve

How do I know if I need a new check valve?

There is nothing special needed to know that you should install a check valve. Rather, when you are using a sump pump at home and you want secured water flow, you should install a check valve. Yet, you may sometimes notice that water is coming back even after removing it from the basement. This simple thing could help to control the water flow.

What happens when the sump pump check valve fails?

It is not uncommon that the valve is failing to control the water flow. This may happen because of extreme pressure or a low-quality check valve for the sump pump. If it is not working properly, water that already removed from the basement will start coming back through the pipe. You will notice the water leakage.

Where should I put a check valve on my sump pump?

In most cases, there will be a discharge pipe in the sump pump. It is used to be located near the pump. Find out the area and you need to put the check valve on that area by cutting the pipe.

Is it better to have a plastic or metal check valve?

There is no major difference between a metal check valve and a plastic check valve. The basic consideration is, metal check valve would be long-lasting. But the fact is, if you pick something good wit plastic construction, that could ensure the same performance. Especially, if it comes in PVC material, that could show a great performance.

How do you stop a sump pump from making noise?

If the sump pump is making noise during the operation, there is a good chance that some parts are contacting the floor. Or, in some cases, parts can get contacted with each other and make noise. To reduce the noise, you could wrap that area with rubberized tape. For instance, if the base of the pump touching the floor, wrap the base.


Getting the best sump pump check valve won't be a difficult thing anymore. You could order any of the items from the exclusive list. Even if you are not convinced by the features of those products, just follow the buying guide. This guide tells you what things matter most for a check valve. Consider the features and pick a new one. Must order the original one to avoid further hassle.

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