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Products  >  Fire Protection Control Valves  >  Fire Protection Control Valves  >  Deluge Valve Range  >  DE/EL/PORV/DN Double-Interlock Pre-action, Electric-Pneumatic Release System  >    

DE/EL/PORV/DN Double-Interlock Pre-action, Electric-Pneumatic Release System

 Double-Interlock Pre-action,Electric-Pneumatic Release System  (UL)

Pneumatically and Electrically actuated control valve
The valve maintains a closed position and instantly opens upon
an air/gas pressure drop in a pressurized sprinkler system and
by simultaneously energizing a solenoid valve, or manual
emergency activation

Features:
• UL certified
• Simple structure
• Remote reset - optional manual reset
• Optional pressure reducing function

Applicable for:
• Double-Interlock Pre-Action
• Water, Sea water and Foam



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