# ISO 4126-10:2010 — Withdrawn and superseded ISO standards

For ISO 4126-10:2010, item title is Safety devices for protection against excessive pressure — Part 10: Sizing of safety valves for gas/liquid two-phase flow; status code is 9599; successor is ISO/NP 4126-10 | ISO 4126-10:2024; withdrawn / published date is 2010-09-29, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4126-10:2010 _(verified: appears in the quote below)_
- **Item title:** Safety devices for protection against excessive pressure — Part 10: Sizing of safety valves for gas/liquid two-phase flow _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/NP 4126-10 | ISO 4126-10:2024
- **Withdrawn / published date:** 2010-09-29 _(verified: appears in the quote below)_

## What the source says

> 45959,IS,,ISO 4126-10:2010,Safety devices for protection against excessive pressure — Part 10: Sizing of safety valves for gas/liquid two-phase flow,Dispositifs de sécurité pour protection contre les pressions excessives — Partie 10: Dimensionnement des soupapes de sûreté pour les débits diphasiques gaz/liquide,2010-09-29,1,['13.240'],ISO/TC 185,9599,,"[61429,76057]","['en','fr']",45,"<p>ISO 4126-10:2010 specifies the sizing of safety valves for gas/liquid two-phase flow in pressurized systems such as: reactors, storage tanks, columns, heat exchangers, piping systems or transportation tanks/containers.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).