New software tools available for smart positioners

IMI STI has developed 2 new software tools available for our smart positioners.

  • QUICK EXIT (QE) permits to open the valve very quickly from cut-off position and it is very useful, especially for antisurge application.
  • With PRESSURE FALL BACK (PFB) enabled, when the position error is greater than 5% for more than 10 seconds or when the positioner is out the position range, positioner gives the Offset Map pressure in order to assure the Required position. It makes sense only for spring return actuators.