Adding Shut Off Valves To Kitchen Sink

First step turn off the water to your house.

Adding shut off valves to kitchen sink.

Your first step is to shut off the water to the entire house at the meter. If you re remodeling your kitchen or adding a bathroom here s some advice you ll thank us for later. Houses built before roughly 1980 were not required to have shut offs on every sink supply line so you may not have any at all. Choose ball type shutoff valves instead of standard stop valves photo 1.

Determine the shut off valve heights. Some water might remain in the system so keep a small bucket handy. Then cut copper pipe with an autocut tool. Next use a wrench to loosen the water supply tube from the adapter.

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. Usually the water main will be in a basement or garage. These inexpensive little valves rarely get used and when they do sometimes they leak.

If your sink doesn t have shut off valves install them now while you re working on the system. Slide the nut as far back on the pipe as possible to give yourself room to work. Plan where you ll place the shut off valve. Measure from the floor of the sink base cabinet to the center of the valve.

If this happens to you you can simply replace the valve with a new valve that matches the old one. Turn standard stop valves several times clockwise to close. 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. Take the old valve with you to the home depot to make sure the replacement matches.

Then drain your home at the lowest point. Begin to install the valve by sliding the compression nut over the supply pipe. Hold the tubing to the block with a drop ear bend support which is a. Shutoff valves go unused for years.

How to install a water shut off valve. Drain the system by opening the sink and tub faucets on the lowest floor.