Page 75 - Fire Suppression General Products Catalog, Automatic Sprinklers, System Valves and Devices, Piping and Electrical Products
P. 75
 Deluge Systems
Wet Pilot, Dry Pilot, or Electric Actuation, Remote Resetting, or Remote Resetting Pressure Reducing
Deluge fire protection systems are normally used in special hazard installations where
an entire area application of water or foam
is required for protection. Applications may include flammable liquid handling and storage areas, aircraft hangars, and other high-hazard installations where water is the most effective extinguishing agent. Deluge systems employ open sprinklers or spray nozzles attached
to a piping system. The system is connected
to a water supply through the deluge valve. This valve is opened by the operation of a fire detection system installed in the same areas as the open sprinklers or nozzles. Deluge systems may be activated by wet or dry pilot sprinklers, or electric detectors. When the deluge valve opens, water flows into the piping system and discharges from all open sprinklers and nozzles.
Deluge & Preaction Systems
   (Electric Actuation Trim Shown)
    DV-5A Size Range
11⁄2" thru 8" (DN40 thru DN200)
   (Remote Resetting Trim Shown)
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, VdS & LPCB Approved
   Maximum Service Pressure
Wet Pilot Actuation: 300 psi (20,7 bar)
Dry Pilot Actuation: 250 psi (17,2 bar)
Electric Actuation: Per Solenoid, see TFP2180
  End Connection
Thread x Thread, Groove x Groove, Flange x Flange, Flange x Groove
  Flange Drilling
   Tech Data Sheet
TFP1306 - DV-5A
TFP1325 - DV-5A Remote Resetting
TFP1326 - DV-5A Remote Resetting, Pressure Reducing
   Vertical installation • One internal working part, Diaphragm operation • No linkage or clapper assembly • Light weight ductile iron body • Available with deluge and single & double interlock preaction trim • Internally & externally coated • Features external resetting • For deluge, preaction & foam systems

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