• Separators
  • Liquid Level Controls
  • Scrubbers
  • Wellheads


  • Single Adjusting Screw: Changing the set point of the unit’s performance is possible by rotating the adjusting screw.
  • Accurate and Proportional Control: Each turn on the adjustment screw results in a known change of the signal pressure set point. Each change in the signal pressure results in a proportional change in the output pressure.
  • Remote Installation: Pipe the unit as close to or as far away as needed from the control valve it is driving.
  • Field Reversible: Change an indirect operating unit to direct operating without removing the unit from the field.