APF1: ½” NPT F x ½ NPT F DIRECTIONAL VALVE BRASS SECURITY DISK – CERTIFIED
The valve APF1 is a ½” NPT F directional valve for CO2. It permits the discharge of gas into different protected locals (with different volumes each) with only one group of cylinders.
There will be the discharge through the directional valve enabled only. The opening can be electrical, pneumatic or manual through our actuators.
It is installed in line in domestic, industrial and marine environments (Except for those saturated with ammonia and sulphuric hydrogen vapours).