butterfly valve
noun
1
: a valve consisting of two semicircular clappers hinged to a cross rib that permits fluid flow in only one direction
2
: a damper or valve in a pipe consisting of a disk turning on a bisecting axis
Examples of butterfly valve in a Sentence
Recent Examples on the Web
The pipe typically features a butterfly valve—which is designed to regulate the flow of liquids or air—that has a rotating disk set on an axis.
—
Daisy Hernandez, Popular Mechanics, 1 Aug. 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Daisy Hernandez, Popular Mechanics, 1 Aug. 2019
Dictionary Entries Near butterfly valve
Cite this Entry
“Butterfly valve.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/butterfly%20valve. Accessed 28 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share