玫德集团

BS FLANGED DELUGE ALARM VALVE,FIG# SK790X
BS FLANGED DELUGE ALARM VALVE,FIG# SK790X

Dimensions:

2” (DN50)-12” (DN300)

Design Standard: 

GB 5135.5，BS EN 558 serial 10

Connection Standard:

BS EN 1092-2 part 2

Working Pressure: 

PN16, PN10

Application:

Deluge alarm valve is mainly applied in the fire protection system, working temperature is from 0℃ to 80℃

Material of Matching Products: 

Ductile iron flange to BS EN 1092-2

Cast iron flange to BS EN 1092-2

Carbon steel flange to BS EN 1092-1


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DESCRIPTION OVERVIEW

SK790X deluge alarm valve is a diaphragm type hydraulic control valve which uses the hydraulic pressure of the pipeline as the driving source. Deluge alarm valve is a device used to control water flow and alarm in deluge system and pre-action system. In case of fire, the control system is controlled by manual ball valve, solenoid valve and remote ball valve (any one way) to let the water flow into the system pipe network to extinguish the fire, and make the hydraulic alarm bell alarm in time to ensure the fire safety of the protected place.

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