How to Install a Three-Way Water Valve

Before installation, turn off the water valve. Select the appropriate tee size based on the material of the water pipes. Thoroughly clean the inside of the pipes, ensuring there is no dirt or impurities. Finally, connect all the water pipes to the corresponding tee. Since it's a screw-on type, simply tighten it clockwise to secure it. To prevent leaks at the joints, you can wrap Teflon tape around the threads for a seal, preventing seepage.