How do I quiet my sump pump check valve?

How do I quiet my sump pump check valve?

Waste lines from a sewage ejector or sump pump use a check valve to stop wastewater from flowing back into the basin. When these valves shut, they can make a thud loud enough to be heard throughout the house. To quiet them, replace the old check valve with a “silent” or “soft close” check valve.

Should a sump pump have a check valve?

A sump pump is designed to collect and eliminate any water that can accumulate beneath a basement floor before the water can enter the basement. The sump pump is there to help protect your basement from getting flooded and a check valve helps the sump pump do it’s job.

How do I know if my sump pump check valve is working?

How to Know If You Have Check Valve Failure

1. It Is Taking Longer Than Usual to Discharge the Water.
2. Check for Leaks or Moisture on Seals, Connection & Valve.
3. Fill the Pit With 1/4 to 1/2 of Water and See If it Drains.
4. Look Out for Water Running Back Down During Rain.

Can I have 2 check valves on sump pump?

Many times, multiple check valves do work OK when everything is new and working perfectly. The problem comes when any check valve leaks a little bit, or doesn’t close quite as fast as the check valve above it. Then a negative pressure is created below the top check valve.

Why is the check valve on my sump pump missing?

The check valve is missing or broken. – Because the sump pump is installed below grade, the discharge line is initially pitched at an upward angle so it can channel water up and away until it reaches an exit point; it is then pitched downward, using gravity to discharge water outside the home.

What’s the best way to quiet a sump pump?

How to quiet a sump pump. Ensure the pipes are secure so they won’t vibrate or thump. Adjust the float level to keep the intake valve covered with water to stop the sucking noise. Replace the check valve with a spring loaded one to quiet the gurgling.

What can I do to make my sump pump stop gurgling?

Ensure the pipes are secure so they won’t vibrate or thump. Adjust the float level to keep the intake valve covered with water to stop the sucking noise. Replace the check valve with a spring loaded one to quiet the gurgling.

Why does my sump pump make a clunking noise?

It may also be the check valve banging open or closed like a door. Clunking can occur as the pump starts up and the torque causes the pipes to hit the pit wall or cover, or another structural piece. The same noise can occur when the pump stops. The check valve can also clunk when it opens or closes.

Can a quiet check valve be installed on a sump pump?

By installing a quiet check valve there will be no need to ask why there is such a loud sound when your sump pump shuts off. There will no longer be a loud clunking thudding sound. The quiet check valve will ensure quiet operation greatly reducing the noise level in your finished basement and on the first floor.

Why is my sump pump not working properly?

The check valve is usually the most common item to look at with a non working or noisy sump pump. This is usually due to a broken check valve or one that is not fitted correctly. The check valve that comes installed on your sump pump isn’t bullet proof.

What can I do to make my sump pump quieter?

I discussed a little about the check valve up above and recommended that you replace it with a quiet check valve. A standard check valve creates gurgling noises as water flows back down the discharge pipe once the pump cycle completes. You can fix this with an aftermarket quiet check valve.

Can a valve be replaced on a sump pump?

If the discharge pipe is rusted or damaged, replace the entire pipe. A simple problem with a sump pump can spiral in to a larger issue very quickly and cause other damage. A replacement valve can be ordered from the pump manufacturer. They are typically inexpensive and easy to find. In order to replace the pump you will need pipe cutters.