plug valve

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Timeline of the Titanic’s Final Hours

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Timeline of the American Civil Rights Movement

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Cruel and Unusual Punishments: 15 Types of Torture

plug valve

device

Also known as: cock

Learn about this topic in these articles:

use in mechanical engineering

In valve
A plug valve, or cock, is a conical plug with a hole perpendicular to its axis fitting in a conical seat in the valve body at right angles to the pipe. By turning the plug the hole is either lined up with the pipe to permit…
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