deluge valve ( automatic alarm valve)

deluge valve 1.sprinkler system 2.DN100,125,150 3.working pressure:1.2mpa

deluge valve (automatic alarm valve)

1.Material: Cast Iron 2.Size: DN100mm, 150mm,200mm3.Type: Wet 4.Automatic Hydraulic Operated

Nominal diameter: 100mm, 150mm, 200mm

Flow coefficient :    15~60 (L/min)Nominal working pressure: 1.2MPaStrength test pressure: 4.8MPa

Friction drag: < 0.07Mpa

alarm bell  :  >80db

 Suitable temperature:4~80°C

Automatic fire deluge valve for fire prevention is a kind of lever-type structure with anti-reset function, deluge sprinkler system is widely used for various type of dry type system, such as deluge alarm system, water curtain system and water mist system.

deluge valve ( automatic alarm valve)