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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.220 Protection against fire>13.220.20 Fire protection>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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immediate downloadReleased: 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

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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Standard number:24/30488947 DC
Pages:11
Released: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
  • 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.