Replace Water Valve Under Sink

Then open the water main shutoff valve and let the water run until all the air is out of the pipes.

Replace water valve under sink.

Shut off water supply. Basic labor to install water shut off valve with favorable site conditions. Turn off the next valve up the line which may be the main water supply valve. When cutting the supply line cut slowly and gently so.

Cut the supply line with a pipe cutter leaving enough room between the escutcheon plate and the cut to allow installation of the valve fitting. Check the new valves for leaks. My water supply valve under the kitchen sink leaks. Demolition and wall floor ceiling surface restoration is extra if needed.

Close the new valve. The water to a kitchen or bathroom sink is supplied through small copper or flexible neoprene tubes from a small control valve called a stop or shut off valve under the sink. 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. These inexpensive little valves rarely get used and when they do sometimes they leak.

Replacing a shut off valve compression valve or angle stop may seem like a daunting task but it really takes less than 5 minutes. I am replacing the faucet in my kitchen. The hot and cold water supply under the sink is turned off at the valves. Place a bucket under the old valve.

Deburr the pipe with a deburring tool. How to remove your plastic flowtite valve under the sink these valves and hoses need to be replaced if your home was built 10 to15 years ago. Place valve in accessible location. Then shut off the upper and lower faucets.

With a few household tool. The cold water supply line from the wall is dripping water slowly. Cut fit and securely attach shut off valve to existing water supply line. If this happens to you you can simply replace the valve with a new valve that matches the old one.

I have the faucet installed in the sink but not connected to the hot and cold water. Verify leak free installation and operation.