The best of the best
Deluge and Preaction systems are unique in their simplicity.
The valves, basic trim, and control units are the same for both systems.
Deluge system: protection for extra-hazardous risks such as aircraft hangars and petrochemical facilities.
Preaction system: protection against unintended water damage in areas such as computer rooms, libraries, and freezers.
- detector
- control panel
- solenoid valve
- deluge valve
- open sprinkler
- retard chamber
- pressure relief valve
