Homepage>24/30488947 DC BS EN 17450-3 Fixed firefighting systems. Water mist systems Part 3. Requirements and test methods for check valves
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sklademVydáno: 2024-06-27
24/30488947 DC
BS EN 17450-3 Fixed firefighting systems. Water mist systems Part 3. Requirements and test methods for check valves
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Označení normy:
24/30488947 DC
Počet stran:
11
Vydáno:
2024-06-27
Status:
Draft for Comment
DESCRIPTION
24/30488947 DC
This standard 24/30488947 DC BS EN 17450-3 Fixed firefighting systems. 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.
