NiYo Engineers’ Control Valve Trainer is an excellent training setup to understand control valves and its selection for a process plant design.

Different types of valve plugs, namely Equal Percentage, Linear and On-Off type are studied and its characteristics can be plotted. Effect of Cv of the valve can be studied. The valves can be pneumatic type or electrical type.


  • Pneumatically or electrically actuated Control Valves with different types of plugs
  • Valve positioner
  • Air filter regulator
  • mA source
  • Pressure gauges
  • Rotameter
  • Sump tank
  • Centrifugal pump
  • Valve piping
  • Air compressor
  • E/P Converter
  • mA Source