Valve Under Kitchen Sink Leaking

If your water supply valve is leaking you may not need to replace it.

Valve under kitchen sink leaking.

Ignoring minor leaks can waste up to three gallons of water every day and can also lead to permanent water stains and rot under your sink. Each time you use the faucet the washer is pressed against the valve seat. Remove the valve with a wrench. A worn out washer is among the most common causes of leaking sinks.

Turn on the faucet and leave open allowing the remaining water in the line to empty into the sink. Alternatively it could leak water under the sink meaning you ll only notice the leak if you look under the counter while the faucet is on. There s an easy way to fix it and you may want to give it a try. If there aren t individual shutoff valves.

Required tools for this project. If you do have to replace the water supply valve under your kitchen sink. Place a throw away towel or a bucket under the valve. A leak coming from the faucet is easy to spot since water often pools up around it when the sink is turned on.

Replacement of the valve is the only fix in. Turn off main water supply to house. The constant friction results in the washers wearing out by which time you will start noticing leaks around the spout. Reassemble the shutoff valve turn the main house valve back on and check for leaks.

The kitchen faucet leaking under the sink is a fairly common issue. If the water continues leaking the packing nut or the valve fixture has been compromised. If the water stops leaking the packing nut was the problem. The shut off valve under a sink can go unattended for years without giving any problems but once it starts leaking it can lead to a mess quickly.

Some water should come out so be prepared. Twist the valve under your sink to turn off the water supply valve or valves. Sink leaks caused by worn out washers can be fixed by simply replacing the washer. Take the valve to your local home improvement store or go on.

Avoid gumming up the inside of the shutoff valve. However calling a plumber can be expensive.