Usage location:
This product is to be Installed between the force pump system and sprinklers in the alarm area. In case of fire, the sprinklers burst causing the change in water pressure. This starts up the alarm valve. The flow signal then was converted into a telecom signal that started up the pump and sent out an alarm signal display on the tele exchange. Meanwhile, the water motor gong can operate through flow power all its own without electric power.
| UL Listed Alarm Valve | |
| Connection Type | flange type |
| Usage | horizontal/vertical |
| Max. Working Pressure | 14 kgf/cm2 |
| Testing Pressure | 25 kgf/cm2 |
| Working Pressure Range | 1.4~12.3 kgf/cm2 |
| Min. actionless flow | 15 L/min |
| loss pressure tube length | 6.3 m (9.3 ft) |
| Weight | 23.3 kgs |
