Adding Shut Off Valves To Kitchen Sink

Turn standard stop valves several times clockwise to close.

Adding shut off valves to kitchen sink.

Drain the system by opening the sink and tub faucets on the lowest floor. How to install a water shut off valve. Plan where you ll place the shut off valve. Compression fitting shut off valves attach to rigid copper pipe and are popular options.

If your sink doesn t have shut off valves install them now while you re working on the system. Choose ball type shutoff valves instead of standard stop valves photo 1. If you re remodeling your kitchen or adding a bathroom here s some advice you ll thank us for later. A ball type valve requires only 1 4 turn.

It s standard procedure to install shutoff valves on the water supply lines for a sink because they provide an easy way to turn off the water when you need to repair or change the faucet. Take the old valve with you to the home depot to make sure the replacement matches. 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. Usually this is a laundry tub outdoor spigot or kitchen faucet.

Begin to install the valve by sliding the compression nut over the supply pipe. First step turn off the water to your house. Next use a wrench to loosen the water supply tube from the adapter. If this happens to you you can simply replace the valve with a new valve that matches the old one.

Then cut copper pipe with an autocut tool. Your first step is to shut off the water to the entire house at the meter. Install blocking behind the sink and run 1 2 inch pex tubing around the blocking and extend it out from the wall about an inch. Some water might remain in the system so keep a small bucket handy.

Slide the nut as far back on the pipe as possible to give yourself room to work. Shutoff valves go unused for years. These inexpensive little valves rarely get used and when they do sometimes they leak. Hold the tubing to the block with a drop ear bend support which is a.

Then drain your home at the lowest point. Usually the water main will be in a basement or garage.