Search results
Discover more placesNear Columbus, OH
Aug 21, 2012 · Co-operative multiplayer game and complete code base available for free. Valve's debut title, Half-Life, was released in 1998. Since then, we've released dozens of titles that changed the world (and one that didn't). Today, millions of people play our games every day.
The meaning of VALVE is any of numerous mechanical devices by which the flow of liquid, gas, or loose material in bulk may be started, stopped, or regulated by a movable part that opens, shuts, or partially obstructs one or more ports or passageways; also : the movable part of such a device.
3 days ago · valve, in mechanical engineering, device for controlling the flow of fluids (liquids, gases, slurries) in a pipe or other enclosure. Control is by means of a movable element that opens, shuts, or partially obstructs an opening in a passageway. Valves are of seven main types: globe, gate, needle, plug (cock), butterfly, poppet, and spool.
noun. any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc. a hinged lid or other movable part that closes or modifies the passage in such a device. Anatomy. a membranous fold or other structure that controls the flow of a fluid, as one that permits blood to flow in one ...
Add to word list. a device that opens and closes to control the flow of liquids or gases, or a similar structure in the heart and the veins that controls the flow of blood: The valve failed to open / close. It was a weak heart valve that caused her death.
Mar 11, 2023 · Larger valves can be opened and closed using mechanical processes such as levers and pulleys, whereas smaller mechanical valves can be opened or closed via a turning wheel or pulling a level by hand. There are four major valve types: ball valves, butterfly valves, globe valves, and plug valves.
VALVE definition: 1. a device that opens and closes to control the flow of liquids or gases, or a similar structure…. Learn more.
