# poppet valve

> valve typically used to control the timing and quantity of gas or vapour flow into an engine

**Wikidata**: [Q3224368](https://www.wikidata.org/wiki/Q3224368)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Poppet_valve)  
**Source**: https://4ort.xyz/entity/poppet-valve