Falling Film Vacuum Controller | StrataVac Touch Control Unit with 10V input for PLC integration with the Dinamo Valve

The Dinamo proportional valve was first introduced with the StrataVac controller as a way to proportionally isolate a vacuum pump from a chamber as well as vent that same chamber from a single valve module.  The benefit of this Dinamo valve module is precise vacuum control while still having high flow made possible from the large flow paths. 

Falling Film Control: This novel dual valve module design will make your start-up procedure much easier and quicker. Very simple to set-up and start using in less than a few minutes, the DINAMO will reduce the amount of time you spend opening and closing a bunch of valves in different locations.

Get More Flow with Dinamo! Ideal for Falling Film Control and Vacuum Distillation Processing

  • Precision Vacuum Control & Intuitive Design
  • Solvent Recovery Control: RotoVap, Falling Film
  • Rough vacuum control: Seamless vacuum control 2 Torr to 775 Torr (system includes hermetically sealed SS Piezo vacuum sensor)
  • Vacuum processing: Falling Film, Wiped Film Evaporation
  • Unique Vacuum Control: proportional throttle and proportional bleed control all in one unique valve
  • Recipes: Program RAMP and HOLD vacuum at different a duration (Time) and vacuum level (Torr)

UNIQUE DUAL VALVE DESIGN | Dinamo | Ideal for Falling Film and High Volume Processing

  • Manufactured and Designed by DigiVac
  • Twice the Control | Fine proportional control and bleed control to vent to ATM all in one valve
  • Pipe in Dry Gas for Clean and FAST Venting
  • The Dinamo valve delivers precise vacuum control with the benefit of being able to pump down large vacuum chambers very quickly


  • Innovative Valve Design with High Flow and Fine Solvent Recovery Control
  • Regulate Chambers from 1 to over 100 Liters
  • Low Power Consumption
  • The vacuum valve can either be fully open, partially open or partially closed.  Similarly, the vent valve can either be fully open, partially open or partially closed. 
  • Calibrated under actual vacuum against a NIST standard (NIST certification with documentation is an available option)


  • Maximum Throughput
  • Faster Pump Down
  • Control at Deeper Vacuum Pressures

StrataVac 10V Input for PLC Integration

StrataVac Touch controller with no display: supports OEM using their existing 0-10V PLC output to precisely control vessel pressure in the same way.  For example, if the desired pressure for a chamber is 200 Torr, simply set the PLC output to 2.0 Volts, and the pressure within the vessel will be 200 Torr.  Below is a table of these values.


Voltage Input Pressure maintained (Torr)
< 0.01 Vacuum valve fully open, vent valve fully closed
0.01 1
0.5 50
1 100
5 500
7.6 760
> 9.5 Vent valve fully open, vacuum valve fully closed

Get Your Falling Film Vacuum Controller Today! Makes Falling Film Applications a Breeze.

Don’t have a PLC? This system is also available with a Touch Screen Display here


User Manual Data Sheet Quick Start Guide DV CUP Cheat Sheet

For more documentation, please visit DigiVac’s folder.

Technical Specifications

Units Torr, mbar
Control Range 0.5 – 775 Torr
Range with Accuracy 0.5 – 775 Torr +/- 5% of reading
Sensor Type SEN-775i
Certifications CE, UL, CSA (planned for 1H 2020)

Product Inquiry

Falling Film Vacuum Controller | DINAMO/StrataVac Bundle with 10V Input for PLC