Butterfly valve meaning

Butterfly valve definition

1 - A nut with wings to be turned by thumb and finger. Sometimes called a wing nut
2 - A small metal disc located in the carburetor that controls the flow of air into the carburetor . It is so named due to its resemblance to the insect of the same name.

Automotive Dictionary Index

Automotive terms beginning with "B", page 24

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 3 4 8

More Automotive Dictionaries