Tyco Fire Products Brand

Model AV-1-300 Alarm Valve
With and Without Model RC-1 Retard Chamber
European Conformity Valve Trim

  • Sizes DN65 thru DN200 (2-1/2" thru 8")
  • AV-1 Alarm Valves may be installed vertically or horizontally
  • Groove x Groove, Flange x Flange, Flange x Groove Alarm Valves are divided seat ring, rubber-faced clapper, check type, water flow alarm valves
  • For use in wet pipe (automatic sprinkler) fire protection systems
  • Automatically actuates electrically and/or hydraulically operated alarms when there is a steady flow equivalent to the discharge rate for one or more sprinklers
  • Optional Retard Chamber used in installations subject to variable pressure (generally associated with public water supplies) to help prevent false alarms
  • Available pre-assembled with modular trim to provide a quick and convenient method for trimming valve risers. Contact TFP for details
  • Working water pressure range is 1,4 to 20,7 bar (20 to 300 psi )
  • Listings and Approvals: FM, VdS and LPCB
Tech Data Sheet: TFP990 View |  PDF 6379kb
Tech Data Translations[PDF]: CS, DE, ES, FR, HU, IT, NL, NO, PL, RU, SV

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