butterfly valve in English

noun
1
a valve consisting of a disk rotating on an axis across the diameter of a pipe to regulate the flow, as in the throttles of many engines.
The exhaust has a butterfly valve , which cuts in between 1,500 rpm and 3,000 rpm.
2
a valve consisting of a pair of semicircular plates that are attached to a spindle across a pipe and hinged to allow flow only one way.
This stabilizing feature is possible via Watertronics patented electronic butterfly valve technology, which also provides Lou with backup pressure regulation in the event of a VFD fault.

Use "butterfly valve" in a sentence

Below are sample sentences containing the word "butterfly valve" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "butterfly valve", or refer to the context using the word "butterfly valve" in the English Dictionary.

1. Butterfly valve for skylight

2. Electronic butterfly valve adjuster having continuous fault monitoring system

3. Actuated ball valve and Actuated butterfly valve options from Grainger help automate the starting and stopping of flows

4. The invention is useful for controlling the position of the air admission butterfly valve for internal combustion engines.

5. An engine braking system includes a butterfly valve located in the exhaust system upstream of a partial admission engine turbocharger.

6. According to the butterfly valve device of the present invention, a guide groove is formed in a guide unit to guide rotation and vertical operation of a main shaft and thus friction, that is, contact stress does not occur during contact between a blade and a fluid passage, thereby preventing abrasion of an O-ring.