A Deluge System is a fixed fire protection system in which the pipe system is empty
until the deluge valve operates to distribute pressurized water from open nozzles or sprinklers.
Deluge systems are more complex than wet pipe and dry systems because they contain more components and equipment.
Deluge Valve is known as a system control valve in a deluge system, used for fast application of water in a spray system.
Deluge valve protects areas such as power transformer installation, storage tank, conveyor protection and other industrial application etc.
With the addition of foaming agent they do protect aircraft hanger and inflammable liquid fire.
PARATECH Preaction & Deluge Valve with external resetting function is a differential latch type valve which designed for fire protection system.
The external resetting feature of the PPD valve provides easy resetting of a preaction system
without opening the valve cover for manual repositioning of the clapper and latch mechanism.
Actuation of electric system automatically releases the PPD valve
by allowing water to flow into the sprinkler piping system and to be discharged from any sprinklers that is open.