Page 66 - Fire Suppression General Products Catalog, Automatic Sprinklers, System Valves and Devices, Piping and Electrical Products
P. 66

 Fire Suppression General Products Catalog
 Wet System Valves & Devices
 Water Supply
AV-1 Alarm Valve
BFV-300 Butterfly Valve to Control Water Supply to System
Alarm Valve
     Size Range
21⁄2" thru 8" (DN65 thru DN200)
Always refer to the product’s Technical Data Sheet for a complete description of all Listing and Approval criteria, design parameters, installation instructions, care and maintenance guidelines, and our limited warranty.
UL, C-UL Listed & FM Approved
  Working Water Pressure
20 to 300 psi (1,4 to 20,7 bar)
For use in wet pipe (automatic sprinkler) fire protection systems
  End Connection
Groove x Groove, Flange x Flange, Flange x Groove
  Flange Drilling
  Tech Data Sheet
   AV-1 Alarm Valves may be installed vertically or horizontally • Alarm Valves are divided seat ring, rubber-faced clapper, check
type, water flow alarm valves • 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

   64   65   66   67   68