Adding A Shut Off Valve To Sink

These inexpensive little valves rarely get used and when they do sometimes they leak.

Adding a shut off valve to sink.

To cap off the shut off valves under a sink you will need to know what kind of valves you have. Your first step is to shut off the water to the entire house at the meter. Adding a shut off valve to a. First step turn off the water to your house.

Let the water flow through the faucet to clear air in the lines and check for leaks by feeling the fittings and. If this happens to you you can simply replace the valve with a new valve that matches the old one. A lot of older shut off valves are 3 8 flare fittings whereas most of the newer valves are 3 8 compression fittings. Next use a wrench to loosen the water supply tube from the adapter.

Plan where you ll place the shut off valve. Drain the system by opening the sink and tub faucets on the lowest floor. Then cut copper pipe with an autocut tool. How to install a water shut off valve.

Usually this is a laundry tub outdoor spigot or kitchen faucet. Remove the riser or flexible water line from the shut off valve and inspect the connector. Connecting sink shut off valves to pex water lines. Some water might remain in the system so keep a small bucket handy.

Individual shut off valves offer convenience to homeowners by making it easier to repair a leaky faucet while another person can wash laundry shower or do the dishes. 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. If your sink has a shut off valve you can tap it using a tee fitting. Plumbers have long used cross linked polyethylene or pex tubing for applications like subfloor radiant heating and there are many reasons to.

Turn on the main water supply and open the supply valves. Tighten as necessary until the joints are sealed.