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SRPS EN 17450-3:2025

Fixed firefighting systems - Components for water mist systems - Part 3: Requirements and test methods for check valves

Jul 31, 2025

General information

60.60     Jul 31, 2025

ISS

Z021

European Norm

13.220.20  

English  

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Scope

This document specifies the requirements and describes the test methods for check valves for water mist firefighting systems.
Check valves allow the passage in the direction of flow and they prevent flow in the reverse direction.
This document is applicable to check valves installed in the pipework of water mist firefighting systems.

Life cycle

NOW

PUBLISHED
SRPS EN 17450-3:2025
60.60 Standard published
Jul 31, 2025

Related project

Adopted from EN 17450-3:2025 IDENTICAL