Faucet Shut Off Valve Leaking

Wrap teflon packing around the spindle then hand tighten the bonnet nut back into place.

Faucet shut off valve leaking.

Don t use any pipe dope or plastic tape on the valve stem s threads. If you have a gas water heater turn the knob to the pilot position. Reassemble the shutoff valve turn the main house valve back on and check for leaks. These inexpensive little valves rarely get used and when they do sometimes they leak.

Required tools for this project. Then open a faucet on the lowest level of your house and another faucet on an upper level to drain the pipes. There s an easy way to fix it and you may want to give it a try. 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.

Step 3 remove the screw in the center of the shutoff valve handle using a screwdriver. Pull the nut back to expose the valve s threaded spindle. Place a bucket or a thick towel on the floor under the leaky valve just in case some residual water leaks out during work. If the valve leak persists turn off the main water shutoff valve then disconnect the valve and replace it.

Avoid gumming up the inside of the shutoff valve. Step 2 prepare to take it apart. Turn the home water supply back on. Shut off the water at the main shutoff valve.

If your water supply valve is leaking you may not need to replace it. Shut off the circuit breakers to an electric water heater. 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. Once tight and in place turn the valve on and test the kitchen faucet.

However calling a plumber can be expensive. Then fit an adjustable wrench onto the nut of the shut off valve and turn it counter clockwise at 1 8 to 1 4 turn at a time. Then disconnect the supply tube from the shutoff valve. Under sink shutoff valves also called fixture shutoffs or stop valves allow you to turn off the water to the sink or other fixture without having to use the home s main shutoff.

Attach the water line from the faucet to the water supply shut off valve using plumbers tape. Good job you have fixed your leak. Turn on all the faucets and flush all the toilets associated with the main shutoff valve to empty the pipes of water. Use the wrench to firmly tighten the nut but don t over tighten it.

This will tighten the packing nut and may stop the drip. Turn the water supply valve under the sink off. Close the main water supply to the leaky valve. There should be no leaks and all should be good.