Vikidia currently has 3,456 articles. Improve it!

Join Vikidia: create your account now and improve it!


From Vikidia, the encyclopedia for 8 to 13-year-old children that everybody can make better
Jump to: navigation, search
These water valves are operated by handles.

A valve is a device that helps with the flow of materials (like gases, fluidized solids, slurries, or liquids).

Other pages[edit | edit source]

Other websites[edit | edit source]

Sources[edit | edit source]