VPP3 – PWM Proportional Controller – Panel Mount


VPP3 is a family of panel mount PWM controllers for proportional solenoid valves. Just mount it on the operator panel, connect power supply and proportional solenoid, then adjust the current using the potentiometer on board.

VPP3 is available for single solenoid and for double solenoid valves.

Manufactured By

In Stock


Technical Specifications
Power Supply Voltage 10 ÷ 30 Vdc
Working Temperature Range -40 ÷ +70 °C
PWM outputs current range 50 ÷ 2500 mA
Digital inputs thresholds V -V : 3V V -V : 2V LOW HIGH HIGH LOW
min/max 50, 60, 70, 85, 100, 125, 150, 200, 250, 300 Hz
PWM available frequencies 2000 mA each
Digital outputs maximum current Cable L=20 cm with Deutsch DT04-8 connector
External connections VPP3-S: IP64 (optional IP67) / VPP3-D: IP67
Ingress Protection Rating ISO EN 14982:2009
EMC compatibility

  • Adjustable minimum/maximum current for each directions (A+B);
  • Adjustable rise/fall timeramp up to 25 seconds (step 0.1s);
  • Adjustable PWM frequency from 50 to 300 Hz;
  • Output curve shape: linear or parabolic (selectable);
  • No. 2 multi purpose pins. Each one can be programmed to work as:
  • Digital input (to enable or block outputs, speed selection).
  • Digital output (dump valve, directional output, output over a threshold).
Factory Preset
  • Min/max current: 500/1700 mA [ver. 12V] – 250/850 mA [ver. 24V]
  • PWM frequency: 100 Hz
  • OUT1 as DV output active when a PWM output is commanded
  • OUT2 as FAULT output (positive = normal working);
  • All working parameters are adjustable through a serial port and the Windows® SepSim program using a special serial port adapter (AISR).

Accessories and Spare Parts

Stock No. Description
PPRG2R PRG2 Programming Keyboard for on sight fine tuning


VPP3 – Technical Data Sheet
VPP3 – Price List
PRG2R Calibration Instructions – Suits MAP2-MAP3-MAP2L-VPP3-VRG