ISO 6182-4:2019Withdrawn

Fire protection — Automatic sprinkler systems — Part 4: Requirements and test methods for quick opening devices

Protection contre l'incendie — Systèmes d'extinction automatique du type sprinkler — Partie 4: Exigences et méthodes d'essai des dispostifs a ouverture rapide

This edition has been replaced by ISO 6182-2:2025.

Abstract / scope

This document specifies the performance and testing requirements for accelerators used with dry pipe valves in fire protection systems to hasten the operation of the valves when one or more sprinklers operate.

Life cycle

Replaces

ISO 6182-4:1993WithdrawnFire protection — Automatic sprinkler systems — Part 4: Requirements and test methods for quick-opening devicesInternational Standard · Published 26 Aug 1993 · ISO/TC 21/SC 5

Replaced by

ISO 6182-2:2025PublishedFire protection — Automatic sprinkler systems — Part 2: Requirements and test methods for sprinkler system alarm valves, check valves, water motor alarms, retard devices and acceleratorsInternational Standard · Published 7 Jul 2025 · ISO/TC 21/SC 5