Linear flow controls VFC for controlling continuously regulated burner processes, linear ratio between input signal and flow rate, control ratio 25:1, for gas and air, EC type-tested and certified.
Size: 1,
DN: 10 to 25,
connection: Rp internal thread,
pu: max 500 mbar.

IFC with fitted actuator IC 20 or IC 40:
Mains voltage: 120 V AC, 230 V AC or 100-230 V AC,
controlled by three-point step signal, continuous signal or digital input.

Docuthek > IFC/VFC