Valves with numerical positioner setting

 


GENERAL SPECIFICATIONS


  • Tank 100L, in PE. Low level detector.
  • SS centrifugal pump with adjustable speed variator, by-pass.
  • Circuits selecting valves and circuit characteristic setting valve.
  • Control valve, with electropneumatical positioner, low flow.
  • Control valve with numerical electropneumatical positioner, high flow.
  • Compressed air circuit.

  Instrumentation

  • Electromagnetic flow transmitter.
  • The 4-20mA signals available on wiring terminals Ø 4mm.

 

Dim : 150 x 60 x 185cm – 170 kg
Aluminum profile framework  45 x 45mm

 

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Water flow split range control study

Action on two valves with different Cv