# ISO 10631:2013 — Withdrawn and superseded ISO standards

For ISO 10631:2013, item title is Metallic butterfly valves for general purposes; status code is 9599; successor is ISO 10631:2021; withdrawn / published date is 2013-08-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10631:2013 _(verified: appears in the quote below)_
- **Item title:** Metallic butterfly valves for general purposes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10631:2021
- **Withdrawn / published date:** 2013-08-26 _(verified: appears in the quote below)_

## What the source says

> 55648,IS,,ISO 10631:2013,Metallic butterfly valves for general purposes,Robinets métalliques à papillon d'usage général,2013-08-26,2,['23.060.99'],ISO/TC 153,9599,[18724],[78331],"['en','fr']",15,"<p>ISO 10631:2013 specifies requirements for design, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure/temperature ratings, and testing for butterfly valves having metallic bodies for use in general purpose flanged or butt welding piping systems.</p><p>ISO 10631:2013 covers butterfly valves of the following nominal sizes, DN and NPS:</p><ul><li>DN 40; 50; 65; 80; 100; 125; 150; 200; 250; 300; 350; 400; 450; 500 (550); 600 (650); 700; 750; 800; 900; 1 000; 1 200; 1 400; 1 600;

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).