Ball valves, as well as other valves, have moving parts. They need to have a seal along the moving parts so the water inside the valve doesn’t make it outside into your home.

A three-piece ball valve features a main body and two pipe connectors, which are threaded or welded to a pipe. The 3-piece design allows the valve to be easily taken apart and repaired without ...

This video shows how I make a compact 2" bore air cannon with a coaxial piston valve. To understand how these valves work examine the third animation in the following link: <a href=" I also go into ...

Where l = length of straight pipe; d = inside diameter of pipe; and ƒ p = pipe turbulent friction factor. Therefore, 3. Convert back to the flow coefficient. Calculate the revised coefficient based on ...

Test the “street-side” valve where the water enters the house. Since that valve is just as old, test it to make sure it closes all the way and reopens again. Mineral deposits ...

The ball valve trigger has since been replaced with a valve from a sprinkler system, ... A 1-4 inch PVC pipe, a good vacuum pump, some aluminium foil for the ends, ...

Lowe's has just added an ingenious new gizmo to its popular Iris home automation line: a smart water valve that can automatically shut off if a pipe bursts ...

Ball Valve. A ball valve ... The valve will stop when the handle is fully perpendicular to the pipe. 2. Gate Valve. This type of valve is similar to the one you may find on your garden hose.