Valve Under Kitchen Sink Leaking

A leak coming from the faucet is easy to spot since water often pools up around it when the sink is turned on.

Valve under kitchen sink leaking.

Some water should come out so be prepared. Remove the valve with a wrench. 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. If you do have to replace the water supply valve under your kitchen sink.

Twist the valve under your sink to turn off the water supply valve or valves. The kitchen faucet leaking under the sink is a fairly common issue. 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. Support see jane dri.

A worn out washer is among the most common causes of leaking sinks. If the water continues leaking the packing nut or the valve fixture has been compromised. Don t use any pipe dope or plastic tape on the valve stem s threads. The constant friction results in the washers wearing out by which time you will start noticing leaks around the spout.

Turn on the faucet and leave open allowing the remaining water in the line to empty into the sink. Sink leaks caused by worn out washers can be fixed by simply replacing the washer. Turn off main water supply to house. Replacement of the valve is the only fix in.

There s an easy way to fix it and you may want to give it a try. Reassemble the shutoff valve turn the main house valve back on and check for leaks. Place a throw away towel or a bucket under the valve. Required tools for this project.

If the water stops leaking the packing nut was the problem. If the valve leak persists turn off the main water shutoff valve then disconnect the valve and replace it. 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. Avoid gumming up the inside of the shutoff valve.

Take the valve to your local home improvement store or go on. Each time you use the faucet the washer is pressed against the valve seat.