Abstract

Specifies the performance and testing requirements for quick-opening devices used with dry pipe valves in fire protection systems to hasten the operation of the valves when one or more sprinklers operate. The quick-opening devices include accelerators and exhausters for use with specific dry pipe valves.


General information

  • Status :  Withdrawn
    Publication date : 1993-08
  • Edition : 1
  • :
    ISO/TC 21/SC 5
    Fixed firefighting systems using water
  • 13.220.20
    Fire protection

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