The GEMU 539 2/2-way globe valve has a hollow shaft actuator and is electrically operated. The eSyDrive hollow shaft actuator can be operated as an Open/close actuator or as an actuator with integrated positioner or process controller. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage. An integral optical and electrical position indicator is standard.
  • Linear or modified equal-percentage control characteristics
  • High flow rates
  • Force and speed are variably adjustable
  • Extensive diagnostic facilities
  • Operable via web interface eSy-web
  • Integral optical position indicator and LED High visibility display
  • Standard gland packing suitable for vacuum up to 20 mbar (abs.)
Unit of Measure




Body Configuration

N/A 2/2-Way

Actuator Type

N/A Close Electric Motorized Open

Vacuum Pressure

N/A Up to 20 mbar

Display Type