# Caprotti valve gear

> Type of steam engine valve gear with poppet valves driven by rotating cams

**Wikidata**: [Q3711778](https://www.wikidata.org/wiki/Q3711778)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Caprotti_valve_gear)  
**Source**: https://4ort.xyz/entity/caprotti-valve-gear


## References

1. Freebase Data Dumps. 2013