Valves is Ololiuqui's second album, released on Spirit Zone Records (SZR052CD) in 1999.
The CD features 9 tracks. 3 tracks are exclusive to this release: "Static", "pantograph" and "Activate chi". Several of its tracks are well known favorites: "" (1998, 4 releases), "" (1999, 3 releases), "" (1999, 3 releases), "" (1999, 3 releases), "" (1999, 3 releases) and 1 other.
- 01Ololiuqui — Djara
- 02Ololiuqui — Static
- 03Ololiuqui — Valves
- 04Ololiuqui — pantograph
- 05Ololiuqui — Del Rio
- 06Ololiuqui — Correlate
- 07Ololiuqui — Activate chi
- 08Ololiuqui — Supply
- 09Ololiuqui — Backline
