ball valve


Definition of ball valve

: a valve in which a ball regulates the aperture especially by its rise and fall due to fluid pressure, a spring, or its own weight

Examples of ball valve in a Sentence

Recent Examples on the Web Hughes rotated a ball valve a quarter-turn to launch, and the rocket leapt skyward with an infernal hiss. David Howard, Popular Mechanics, ""Mad Mike" Hughes Rejected Science and Chased Fame. It Killed Him.," 30 Aug. 2020

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ball valve.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of ball valve

1804, in the meaning defined above

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Time Traveler for ball valve

Time Traveler

The first known use of ball valve was in 1804

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Statistics for ball valve

Last Updated

14 Sep 2020

Cite this Entry

“Ball valve.” Dictionary, Merriam-Webster, Accessed 24 Sep. 2020.

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