Alarm Valve, China Wet Alarm Valve DN100 DN125 DN150 DN200
Product code :
DN100 DN125 DN150 DN200
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Product information
The alarm valve is the main component of the automatic fire sprinkler system.
The system includes a pressure piping system.
Alarm valve parameters: DN100 ,DN125 ,DN150 ,DN200
Working pressure: 16 Mpa
Test pressure : 3.2 Mpa
Test Strength : 6.4 Mpa
Friction resistance : < 0.002 Mpa
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