Replacing Water Shut Off Valve Under Sink

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.

Replacing water shut off valve under sink.

With a few household tool. Place a bucket under the old valve. Shut off the circuit breakers to an electric water heater. Support see jane dri.

Prepare for valve replacement. This main valve is typically located. There s an easy way to fix it and you may want to give it a try. Then open a faucet on the lowest level of your house and another faucet on an upper level to drain the pipes.

Typically there are two shut off valves installed underneath the kitchen sink. Open the sink s faucets to drain water from the fixture and release siphon pressure in the water line. 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. Shut off the water at the main shutoff valve.

One for the hot water supply and the other for the cold. If you have a gas water heater turn the knob to the pilot position. 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.

Verify leak free installation and operation. Shut off water supply. If your water supply valve is leaking you may not need to replace it. Deburr the pipe with a deburring tool.

Includes planning equipment and material acquisition area preparation and protection. 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. Demolition and wall floor ceiling surface restoration is extra if needed. Turn the water supply off to the stop valve by closing the main gate valve.

These inexpensive little valves rarely get used and when they do sometimes they leak. Open the faucet to drain the line. Replacing a shut off valve compression valve or angle stop may seem like a daunting task but it really takes less than 5 minutes. How to replace the shut off valve under a sink step 1.

To replace a shut off valve in the kitchen sink you need to locate the valves that turn the water supply on or off. When cutting the supply line cut slowly and gently so. Today i show you how to quickly replace a faulty water shutoff valve under the sink. Place valve in accessible location.