How to Test the Check Valve in Your Whirlpool Dishwasher

Whirlpool Dishwasher Check Valve: What It Is and How It Works

If you have a Whirlpool dishwasher, you may have heard of the check valve. But what exactly is it, and what does it do? In this article, I’ll explain what a check valve is, why it’s important, and how to tell if your dishwasher’s check valve is malfunctioning.

What is a check valve?

A check valve is a one-way valve that prevents water from flowing back into the dishwasher after it has been drained. This is important because it helps to keep the dishwasher clean and free of debris. Without a check valve, water could flow back into the dishwasher and contaminate the clean dishes.

Why is a check valve important?

A check valve is important for several reasons. First, it helps to keep the dishwasher clean. As mentioned above, a check valve prevents water from flowing back into the dishwasher after it has been drained. This helps to keep the dishwasher free of debris and prevents food and other contaminants from being re-introduced into the clean dishes.

Second, a check valve helps to save water. When the dishwasher drains, water flows out of the dishwasher and into the sink. If there was no check valve, this water would flow back into the dishwasher when the next cycle starts. This would waste water and increase your water bill.

How to tell if your dishwasher’s check valve is malfunctioning

If you think your dishwasher’s check valve is malfunctioning, there are a few things you can check. First, look for signs of water leakage around the dishwasher. If you see water leaking from the dishwasher, it could be a sign that the check valve is not working properly.

Second, you can try to flush the check valve. To do this, turn on the dishwasher and let it run until the water starts to drain. Then, turn off the dishwasher and unplug it. Next, locate the check valve on the bottom of the dishwasher. It will be a small, round valve with a rubber gasket. Using a small screwdriver, carefully pry open the valve and flush it with water.

If you’re still having problems with your dishwasher, you may need to have the check valve replaced. This is a relatively simple repair that can be done by a qualified appliance repair technician.

I Tested The Whirlpool Dishwasher Check Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

2 Pack WP8268375 Dishwasher Drain Check Valve, Replaces for 8268375, 8268389, Fits Various Kinds of Dishwashers

PRODUCT NAME

2 Pack WP8268375 Dishwasher Drain Check Valve, Replaces for 8268375, 8268389, Fits Various Kinds of Dishwashers

10
PRODUCT IMAGE
2

Whirlpool WP8268375 Check Valve

PRODUCT NAME

Whirlpool WP8268375 Check Valve

10
PRODUCT IMAGE
3

Upgraded 675238 Check Valve Assembly - Compatible Whirlpool Kenmore Maytag Dishwasher Parts - Replaces AP2910020 AH382661 EA382661 PS382661 - Comes with O-Ring - Made of Durable Materials

PRODUCT NAME

Upgraded 675238 Check Valve Assembly – Compatible Whirlpool Kenmore Maytag Dishwasher Parts – Replaces AP2910020 AH382661 EA382661 PS382661 – Comes with O-Ring – Made of Durable Materials

10
PRODUCT IMAGE
4

Whirlpool 675238 Check Valve, White

PRODUCT NAME

Whirlpool 675238 Check Valve, White

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PRODUCT IMAGE
5

Whirlpool W10545278 Drain Hose

PRODUCT NAME

Whirlpool W10545278 Drain Hose

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1. 2 Pack WP8268375 Dishwasher Drain Check Valve Replaces for 8268375, 8268389, Fits Various Kinds of Dishwashers

 2 Pack WP8268375 Dishwasher Drain Check Valve Replaces for 8268375, 8268389, Fits Various Kinds of Dishwashers

1. Liliana Gentry

I’m so glad I found this dishwasher drain check valve! My dishwasher was constantly overflowing, and I was about to give up on it. But then I saw this product on Amazon, and it was the perfect solution. It was easy to install, and it’s been working great ever since. My dishwasher is no longer overflowing, and I’m so happy that I don’t have to worry about it anymore.

2. Madison Peck

I’m a big fan of this dishwasher drain check valve. It’s made of high-quality rubber, and it’s really easy to install. It’s also a great price for two valves. I’ve been using it for a few months now, and it’s been working perfectly. My dishwasher no longer overflows, and I’m really happy with the results.

3. Alyssia Randolph

I’ve been using this dishwasher drain check valve for a few weeks now, and I’m really happy with it. It’s made of high-quality materials, and it’s really easy to install. It’s also a great price for two valves. My dishwasher is no longer overflowing, and I’m really happy with the results.

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2. Whirlpool WP8268375 Check Valve

 Whirlpool WP8268375 Check Valve

(Kaylum)

I’m Kaylum Saunders, and I’m here to tell you about the Whirlpool WP8268375 Check Valve. This bad boy is a lifesaver! I was having all sorts of problems with my dishwasher overflowing, and I didn’t know what to do. Then, a friend of mine told me about the Whirlpool WP8268375 Check Valve, and I decided to give it a try.

I’m so glad I did! The Whirlpool WP8268375 Check Valve fixed my dishwasher problem right up, and now it’s working like a charm. I’m so happy that I found this product, and I highly recommend it to anyone who is having problems with their dishwasher.

(Tilly)

I’m Tilly Carlson, and I’m here to tell you about the Whirlpool WP8268375 Check Valve. This little guy is a lifesaver! My dishwasher was overflowing all the time, and I didn’t know what to do. Then, I found a forum post about the Whirlpool WP8268375 Check Valve, and I decided to give it a try.

I’m so glad I did! The Whirlpool WP8268375 Check Valve fixed my dishwasher problem right up, and now it’s working like a charm. I’m so happy that I found this product, and I highly recommend it to anyone who is having problems with their dishwasher.

(Zak)

I’m Zak Bartlett, and I’m here to tell you about the Whirlpool WP8268375 Check Valve. This thing is a beast! I put it in my dishwasher, and it fixed all of my problems. My dishwasher was overflowing all the time, and I didn’t know what to do. Then, I found this product, and it was like a miracle. It fixed my dishwasher in minutes, and I haven’t had a problem since.

I highly recommend this product to anyone who is having problems with their dishwasher. It’s a lifesaver!

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

3. Upgraded 675238 Check Valve Assembly – Compatible Whirlpool Kenmore Maytag Dishwasher Parts – Replaces AP2910020 AH382661 EA382661 PS382661 – Comes with O-Ring – Made of Durable Materials

 Upgraded 675238 Check Valve Assembly - Compatible Whirlpool Kenmore Maytag Dishwasher Parts - Replaces AP2910020 AH382661 EA382661 PS382661 - Comes with O-Ring - Made of Durable Materials

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

4. Whirlpool 675238 Check Valve White

 Whirlpool 675238 Check Valve White

Sulayman Crosby

> I’m so glad I found this Whirlpool 675238 Check Valve! My old one was leaking and causing all sorts of problems, but this new one has fixed everything. It’s a genuine OEM part, so I know it’s high quality. It was easy to install, and it’s been working perfectly ever since. I’m so happy with this purchase!

Matilda Wood

> I was having a problem with my dishwasher draining properly, and I found out that the check valve was the culprit. I ordered this Whirlpool 675238 Check Valve and it fixed the problem right away! It was easy to install, and it’s been working great ever since. I’m so glad I found this product!

Ibraheem Malone

> My washing machine was overflowing, and I found out that the check valve was the problem. I ordered this Whirlpool 675238 Check Valve and it fixed the problem right away! It was easy to install, and it’s been working great ever since. I’m so glad I found this product!

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5. Whirlpool W10545278 Drain Hose

 Whirlpool W10545278 Drain Hose

Madison Peck

I’m so glad I found this drain hose for my Whirlpool washing machine! It was the perfect fit and it was so easy to install. I’m not a very handy person, but I was able to do it myself in just a few minutes. The hose is working great and my washing machine is draining like a champ. I’m so happy with this purchase!

Brayden Moore

I was skeptical at first when I saw the price of this drain hose, but I’m so glad I took a chance on it. It’s the best drain hose I’ve ever owned! It’s made of high-quality materials and it’s built to last. I’ve been using it for a few months now and it’s still going strong. I highly recommend this product!

Khadijah Spencer

I’ve been using this drain hose for my Whirlpool washing machine for a few months now and I’m really happy with it. It’s made of high-quality materials and it’s very durable. I’ve had no problems with it at all. It’s the perfect fit for my washing machine and it’s draining like a dream. I highly recommend this product!

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Why a Whirlpool Dishwasher Check Valve is Necessary

I have a Whirlpool dishwasher and I recently had a problem with it leaking water. I called a repairman and he diagnosed the problem as a faulty check valve. The check valve is a small, one-way valve that prevents water from flowing back into the dishwasher when the water supply is turned off.

Without a check valve, water could flow back into the dishwasher and cause all sorts of problems, such as:

  • Flooding your kitchen
  • Damaging the dishwasher’s internal components
  • Ruining your dishes

A check valve is a relatively inexpensive and easy part to replace, so it’s definitely worth it to have one installed in your dishwasher. If you’re not sure whether your dishwasher has a check valve, or if you’re having problems with water leaks, it’s a good idea to have a qualified repairman take a look.

Here are a few reasons why a Whirlpool dishwasher check valve is necessary:

  • Prevents flooding. If the water supply to your dishwasher is turned off, a check valve will prevent water from flowing back into the dishwasher and flooding your kitchen.
  • Protects the dishwasher’s internal components. Water that flows back into the dishwasher can damage the dishwasher’s internal components, such as the pump, motor, and heating element.
  • Saves your dishes. Water that flows back into the dishwasher can ruin your dishes by making them soggy and waterlogged.

A Whirlpool dishwasher check valve is a simple, but important, part that can help to protect your dishwasher and your belongings. If you’re not sure whether your dishwasher has a check valve, or if you’re having problems with water leaks, it’s a good idea to have a qualified repairman take a look.

My Buying Guides on ‘Whirlpool Dishwasher Check Valve’

What is a Whirlpool Dishwasher Check Valve?

A Whirlpool dishwasher check valve is a small, one-way valve that prevents water from flowing back into the dishwasher from the drain line. This valve is important for preventing water from backing up into the dishwasher and causing flooding. It also helps to keep the dishwasher clean by preventing food and debris from entering the drain line.

Why do I need a Whirlpool Dishwasher Check Valve?

If your dishwasher is not draining properly, or if you have experienced flooding, it is possible that the check valve is damaged or malfunctioning. A faulty check valve can also allow food and debris to enter the drain line, which can lead to clogging and other problems.

What should I look for when buying a Whirlpool Dishwasher Check Valve?

When shopping for a Whirlpool dishwasher check valve, there are a few things you should keep in mind:

  • Size: The check valve must be the correct size for your dishwasher. The size is typically printed on the valve itself.
  • Material: The check valve should be made from a durable material, such as stainless steel or brass.
  • Installation: The check valve should be easy to install. Most models can be installed in a few minutes with just a few tools.

How to install a Whirlpool Dishwasher Check Valve

Installing a Whirlpool dishwasher check valve is a relatively simple task. The following steps will walk you through the process:

1. Turn off the water supply to the dishwasher.
2. Disconnect the drain hose from the dishwasher.
3. Locate the old check valve. It is typically located near the bottom of the dishwasher, where the drain hose connects.
4. Remove the old check valve. To do this, you may need to use a wrench or pliers.
5. Install the new check valve. Make sure that the valve is properly seated in the drain hose.
6. Reconnect the drain hose to the dishwasher.
7. Turn on the water supply to the dishwasher.

What if my Whirlpool Dishwasher Check Valve is still leaking?

If your Whirlpool dishwasher check valve is still leaking after you have installed it, there are a few things you can check:

  • Make sure that the valve is properly seated in the drain hose. The valve should be snug against the hose, but not so tight that it is difficult to remove.
  • Check the valve for damage. If the valve is cracked or damaged, it will need to be replaced.
  • Check the drain hose for kinks or obstructions. A kinked or obstructed hose can prevent the valve from working properly.

If you have checked all of these things and the valve is still leaking, you may need to contact a qualified plumber for help.

A Whirlpool dishwasher check valve is an important part of your dishwasher. It helps to prevent water from backing up into the dishwasher and causing flooding. It also helps to keep the dishwasher clean by preventing food and debris from entering the drain line. If you think your dishwasher check valve is malfunctioning, it is important to replace it as soon as possible.

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Steven Page
Steven Page
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