PVC Line Fire Hose
Fire Alarm Check Valve

Wet Pipe System Fire Alarm Check Valve

  • Product Origin:

    China
  • Shipping Port:

    Xiamen
  • Lead Time:

    15-20days
  • Payment:

    TT, LC
  • Size::

    DN100 - DN250
  • Material::

    Ductile Iron
  • Working Pressure::

    1.6MPa
  • Type::

    Fire Alarm Check Valve
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Details

Wet Pipe System Fire Alarm Check Valve

Wet Pipe System Fire Alarm Check Valve

The alarm check valve is a water flow alarm device designed for vertical installation in the main supply to a wet pipe sprinkler system. When a flow of water from the system equals or exceeds that of a single sprinkler, the valve is to actuate a fire alarm.

Model
Norminal Diameter (mm)
Working Pressure (MPa)
Drive Time(s)
ZSFZ-100
DN100
1.2~1.6
<15
ZSFZ-125
DN125
1.2~1.6
<15
ZSFZ-150
DN150
1.2~1.6
<15
ZSFZ-200
DN200
1.2~1.6
<15
Technical Data 
   Body Material
Ductile Iron 
Pipe Material
Stainless Steel 304
Ball Valve Material
Brass
Fire Alarm Bell Material
Stainless Steel 304
Retarder Material
Stainless Steel 304
Pipe & Elbow
Stainless Steel 304
Size (mm)
DN100,DN125,DN150,DN200
Production Standard
GB5135.5~2003


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