# ball valve

> quarter-turn valve which uses a hollow, perforated and pivoting ball to control fluid flow

**Wikidata**: [Q1517381](https://www.wikidata.org/wiki/Q1517381)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ball_valve)  
**Source**: https://4ort.xyz/entity/ball-valve


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)