>BS EN 17450-3:2025 Fixed firefighting systems. Components for water mist systems Requirements and test methods for check valves
sklademVydáno: 2025-05-02
BS EN 17450-3:2025
Fixed firefighting systems. Components for water mist systems Requirements and test methods for check valves
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Označení normy:
BS EN 17450-3:2025
Počet stran:
12
Vydáno:
2025-05-02
ISBN:
978 0 539 31030 6
Status:
Standard
Popis
BS EN 17450-3:2025
This standard BS EN 17450-3:2025 Fixed firefighting systems. Components for water mist systems is classified in these ICS categories:
13.220.20 Fire protection
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.
