Adding A Shut Off Valve To Sink

Usually this is a laundry tub outdoor spigot or kitchen faucet.

Adding a shut off valve to sink.

A lot of older shut off valves are 3 8 flare fittings whereas most of the newer valves are 3 8 compression fittings. Turn on the main water supply and open the supply valves. Then drain your home at the lowest point. If your sink has a shut off valve you can tap it using a tee fitting.

Drain the system by opening the sink and tub faucets on the lowest floor. 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. 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.

Plumbers have long used cross linked polyethylene or pex tubing for applications like subfloor radiant heating and there are many reasons to. The tee fitting should fit the threads of your valve while the third outlet should have an outside diameter of 1 4 inch for the refrigerator water line. First step turn off the water to your house. Plan where you ll place the shut off valve.

If this happens to you you can simply replace the valve with a new valve that matches the old one. Adding a shut off valve to a. Remove the riser or flexible water line from the shut off valve and inspect the connector. Some water might remain in the system so keep a small bucket handy.

Usually the water main will be in a basement or garage. Tighten as necessary until the joints are sealed. How to install a water shut off valve. 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.

Next use a wrench to loosen the water supply tube from the adapter. Then cut copper pipe with an autocut tool.