Abstract Preview

This document specifies performance requirements, methods of test and marking requirements for pre-action dry alarm valves, valve sets and manufacturers' specified relevant trim used in non-interlock pre-action automatic fire protection systems. Performance and test requirements for other auxiliary components or attachments to pre-action dry valves are not covered by this document.


General information

  • Status :  Published
    Publication date : 2019-05
  • Edition : 2
    Number of pages : 24
  • :
    ISO/TC 21/SC 5
    Fixed firefighting systems using water
  • 13.220.20
    Fire protection

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