• Stepper-Controlled Proportional Valve 0-5000L/min
Stepper-Controlled Proportional Valve 0-5000L/min
Product Serial: FC-3000+PM-3000
Proportional Flow Control Valve consists of PM series driver and FC series proportional flow valve. With an input signal either through analogue or digital, the needle inside the proportional valve moves proportionally to the signal. This series is able to control the flow rate of air and liquid with high resolution, high accuracy, and high repeatability. It is developed for industries that require a high degree of adjustment in flow rate.

Series PM driver provides series FC valve with the required power and control signal (step and direction). It controls the step of a bipolar stepper motor with an analogue signal (0-10 VDC/4-20mA/RS485 Modbus).

PM

Input signal VDC 0-10V / 4-20mA/RS485
Supply DC24V (≦12W)
Indicator LED Status
(*with Encoder function)
on/off LED on is motor running
on/off LED off is motor stopping
on/off LED flashing is motor error
*error/null LED on is encoder error
*error/null LED off is encoder normal
Encoder Resolution 1.587×10-3 mm
Motor Status output Sink 50mA
Temp. Range(Operating) 0-60℃
Cable Length 1 meter, consult for longer cable


FC

Model FC-3000
Valve Type 2-Way Proportional Needle valves
Port Size PT 1/2”
Medium Compatible gases and liquids
Pressure Range(bar) -1~20bar
Pressure Range(psi) -14.5~290
Flow Range of air(L/min) 0~5000L/[email protected]
Flow Range of air(scfm) [email protected]
Flow Range of water(L/min) 0~94L/min @10bar
Flow Range of water(scfm) [email protected]
Repeatability ±0.1% F.S.
Flow Resolution(L/min)
*inlet pressure @3bar
1~2
Flow Resolution(scfm)
*inlet pressure @3bar
0.035~0.07
Temperature Range 0~84°C(183.2℉)
Full stroke time 5 sec
Body material Aluminum or Stainless steel
Seals Viton or FFKM
Wetted Materials Body- Aluminum: Aluminum, VITON
Body- Stainless steel: Stainless steel, EPDM, Viton or FFKM
Ingress Protection IP52
* There are also NPT port. If you need it, please contact our sales representative, thank you!