Brass Fire Safety Equipments Signal Valve 8Mpa Nominal Working Pressure

Signal Valve

Description:

    It is installed in the pipe network, it is used for connecting pipes and control panel. There is a plunger in signal valve. When the extinguishing agent is casting the plunger will be push up by the pressure in pipes then the switch is opening and the signal will be transmitted to the control panel so that it can send out signal showing the system is starting already.

Using technical requirements:

    The switch must be reset after operation otherwise it can not be used again.