# ISO 7121:2006 — Withdrawn and superseded ISO standards

For ISO 7121:2006, item title is Steel ball valves for general-purpose industrial applications; status code is 9599; successor is ISO 7121:2016; withdrawn / published date is 2006-05-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7121:2006 _(verified: appears in the quote below)_
- **Item title:** Steel ball valves for general-purpose industrial applications _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7121:2016
- **Withdrawn / published date:** 2006-05-11 _(verified: appears in the quote below)_

## What the source says

> 43496,IS,,ISO 7121:2006,Steel ball valves for general-purpose industrial applications,Robinets en acier à tournant sphérique pour les applications industrielles générales,2006-05-11,2,['23.060.20'],ISO/TC 153,9599,[13707],[67848],['en'],23,"<p>ISO 7121:2006 specifies the requirements for a series of steel ball valves suitable for general-purpose industrial applications. It covers valves of the nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500 (NPS 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 4, 6, 8, 10, 12, 14, 16, 18 and 20), and is applicable to pressure designations Class 150, 300, 600, 900, and PN 10, 16, 25, 40, 63, 100.</p>" 43497

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).