# ISO 6182-6:2006 — Withdrawn and superseded ISO standards For ISO 6182-6:2006, item title is Fire protection — Automatic sprinkler systems — Part 6: Requirements and test methods for check valves; status code is 9599; successor is ISO 6182-6:2020; withdrawn / published date is 2006-03-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 6182-6:2006 _(verified: appears in the quote below)_ - **Item title:** Fire protection — Automatic sprinkler systems — Part 6: Requirements and test methods for check valves _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6182-6:2020 - **Withdrawn / published date:** 2006-03-08 _(verified: appears in the quote below)_ ## What the source says > 39631,IS,,ISO 6182-6:2006,Fire protection — Automatic sprinkler systems — Part 6: Requirements and test methods for check valves,Protection contre l'incendie — Systèmes d'extinction automatiques du type sprinkler — Partie 6: Exigences et méthodes d'essai des postes de contrôle,2006-03-08,1,['13.220.20'],ISO/TC 21/SC 5,9599,,[68757],['en'],13,"

ISO 6182-6:2006 specifies performance requirements, methods of test and marking requirements for check valves used in automatic fire protection systems.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).