Our factory is manufacturing kinds of fire extinguisher valves,including dry powder extinguisher valves,CO2 extinguisher valves,solenoid valves,aluminum valves,etc.
All valves take leakage test, water pressure test and other tests before shipment.
Usage: The bottle was filled with high pressure Co2, the valve regulator reduce the pressure to tube 14-18Bar.
Once the temperature reach 100ºC±10ºC, the detection tube will burst one hole to spray Co2 gas and extinguish the fire.
Body technical: Forged brass
Type: PRV
Gauge: If need
W.P.:150bar
T.P.: 250bar
Complaint
