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prEN 17450-4

Fixed firefighting systems - Components for water mist systems - Part 4: Requirements and test methods for deluge valves

Draft Public enquiry
Comment end date 2026-06-02
Export comments Read draft and comment

Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2026-04-03 till 2026-06-02
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

13.220.20 - Fire protection

Technical Committee

TK 22 Fire safety

ForeignTC'S

CEN/TC 191

Number of comments

0

Comment start date

2026-04-03

Scope

This document specifies requirements and describes test methods for deluge valves and their actuators used in water mist systems. Valves tested according to EN 12259-9 are considered to meet the requirements of this document and its technical documentation.