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ProControl™ Valve Series

Delivers Precise Variable Flow Control

Proportional solenoid valves deliver variable flow control of compressed air or inert gas from corresponding input current (amperage).

In 5 sizes, Humphrey ProControl™ proportional valves feature:

  • Low hysteresis
  • Excellent turndown ratios
  • Cycle repeatability
  • Advanced Servoid Series delivers precise control in high-flow ranges
  • New PV3 & PV10 Miniature Series offered

Use ProControl™ Valves primarily to control flow:

  • Dynamically: High-frequency adjustments continuously (closed-loop responses)
  • Incrementally: Pre-determined low-frequency adjustments within each cycle
  • Cycle-to-cycle: Selectable output flow with each cycle, as prescribed

 

PROCONTROL™ FLOW RANGE POWER PRESSURE SETTINGS – PSI (BAR)
PV3 0-30 LPM 2 watt 25 (1.7), 50 (3.4), 75 (5.2), 100 (6.9)
PV10 0-80 LPM 4 watt 25 (1.7), 50 (3.4), 75 (5.2), 100 (6.9)
PV30 0-300 LPM 5.8 watt 25 (1.7), 50 (3.4), 100 (6.9)
Servoid 0-200 LPM 8 watt Custom to 30 (2.1)
Balanced Servoid 0-450 LPM 8 watt Custom to 75 (5.2)
iDP 390 & 391 0-80 LPM or 0-5.3 GPM 8.3 watt 10 (0.68), 20 (1.37), 40 (2.75)

ProControl™ PCD

For valve testing or workbench use, consider a convenient PCD Proportional Valve Driver. It produces appropriate current control to drive any proportional valve (<1 amp) upon signal from data acquisition source, or from PCD manual scroll wheel.

 

 

Technical Assistance

Humphrey offers application assistance throughout this process to ensure you achieve the best results. Call 844-447-9009 or email procontrolway@humphrey-products.com.

Check out our ProControl™ Series video:
 

 

INDUSTRY TERMS FOR PROPORTIONAL SOLENOID VALVES:

  • Proportional Control Valves
  • Proportional Valves
  • Miniature Proportional Valves
  • Electronic Flow Control Valves
  • Electronic Flow Controllers
  • Analog Flow Control Valves
  • Solenoid Flow Controllers.