# sun valve

> valve used to automatically control gas flow in lighthouses

**Wikidata**: [Q2657372](https://www.wikidata.org/wiki/Q2657372)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sun_valve)  
**Source**: https://4ort.xyz/entity/sun-valve


## References

1. Freebase Data Dumps. 2013