Definition, Meaning & Synonyms

intake-valve

Noun

/ˈɪnˌteɪk vælv/

Definition

A component in an engine that controls the flow of air or fuel into the combustion chamber.

Examples

The intake valve must be regularly checked for wear and tear.
During the engine’s cycle, the intake valve opens to let in the air-fuel mixture.
If the intake valve is stuck closed, the engine will not start.

Meaning

The intake valve opens to allow a mixture of air and fuel to enter the cylinder of an engine during the intake stroke, and closes to seal the cylinder for the compression stroke.