# ISO 19973-2:2007 — Withdrawn and superseded ISO standards

For ISO 19973-2:2007, item title is Pneumatic fluid power — Assessment of component reliability by testing — Part 2: Directional control valves; status code is 9599; successor is ISO 19973-2:2015; withdrawn / published date is 2007-07-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO 19973-2:2007 _(verified: appears in the quote below)_
- **Item title:** Pneumatic fluid power — Assessment of component reliability by testing — Part 2: Directional control valves _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 19973-2:2015
- **Withdrawn / published date:** 2007-07-30 _(verified: appears in the quote below)_

## What the source says

> 39194,IS,,ISO 19973-2:2007,Pneumatic fluid power — Assessment of component reliability by testing — Part 2: Directional control valves,Transmissions pneumatiques — Évaluation par essais de la fiabilité des composants — Partie 2: Distributeurs,2007-07-30,1,['23.100.01'],ISO/TC 131,9599,,[62571],['en'],13,"<p>ISO 19973-2:2007 provides test procedures for determining the reliability of pneumatic directional control valves by testing and the methods of reporting the results of testing according to the general test conditions and the calculation method provided in ISO 19973-1.</p><p>The lifetime of pneumatic and electro-pneumatic directional control valves is usually given as a number of cycles.

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).