VF2SC – 2 Speed Controller

VariFlow Controls Poster

The Vari-Flow 2 Speed Controller (VF2SC) allows the setting of two separate motor speeds and switching between these speed by an external control device.


  • (2) speed-control dials individually set between 0-10VDC
  • Selector switch: A-B-Stop-Auto
  • Auto mode allows speed selection by external device.
  • Tricolor LED status indicator light
  • Built in 24-volt control transformer
  • NO & NC auxiliary contacts, 10 amp @ 24-250VAC, 10A @ 30VDC
  • Remote on / off contact
  • Easy to read, virtual wiring diagram connections printed on the face of unit.




Mounting Surface mount or DIN Rail
Power 115-volt
Control Voltage (1) 24VDC
Output Signal (1) 0-10VDC
Dimensions 4.63 x 5.75 x 2.19 (WxHxD) in