ball valve
noun
: 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
When vacuuming, your pool pump should always be set to filter, and the ball valve should be turned off.
—
Kate McGregor, House Beautiful, 12 June 2023
Then, shortly after the tap, install a full-flow ball valve.
—Merle Henkenius, Popular Mechanics, 25 June 2021
The Ivy Rain Barrels come with locking, child-proof lids and have protective screening against mosquitoes and a 3/4-inch ball valve to connect to a garden hose or another barrel.
—Laura Groch, San Diego Union-Tribune, 16 Oct. 2020
If a large whale inhaled a golf ball into its larynx--with only one path for air, not two like the nostrils--professor Reidenberg noted that the Titleist could act as a ball valve preventing the passage of air from the blowhole to the lungs and suffocate the whale.
—Kyle Hill, Discover Magazine, 19 June 2013
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Kate McGregor, House Beautiful, 12 June 2023
Then, shortly after the tap, install a full-flow ball valve.
—Merle Henkenius, Popular Mechanics, 25 June 2021
The Ivy Rain Barrels come with locking, child-proof lids and have protective screening against mosquitoes and a 3/4-inch ball valve to connect to a garden hose or another barrel.
—Laura Groch, San Diego Union-Tribune, 16 Oct. 2020
If a large whale inhaled a golf ball into its larynx--with only one path for air, not two like the nostrils--professor Reidenberg noted that the Titleist could act as a ball valve preventing the passage of air from the blowhole to the lungs and suffocate the whale.
—Kyle Hill, Discover Magazine, 19 June 2013
Cite this Entry
“Ball valve.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ball%20valve. Accessed 3 Nov. 2025.
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