Hydraulic actuators

Solution for

  • for automatic operation (opening/closing) of valves
  • specifically designed for district heating and district cooling and Vexve Oy’s valves
  • for minimum maintenance and complete safety

Available

  • in a complete size range compatible with Vexve Oy’s valves
  • manually or remotely controlled (note! manual operation always included)

Characteristics

  • Completely safe for underground installation
  • Hydraulically self-sustaining
  • Position transmitter/indicator (low voltage)
  • Designed especially for valve torque requirements – designed for full compatibility with Vexve Oy’s valves
  • Actuator cover designed for protection from water, salt and dust
  • Torques up to 64,000 Nm
  • Recommended pressure range 30-200 bar
  • Ambient temperature range -25ºC to +80ºC
  • Rotating angle up to 97º
  • Adjustable end stops
  • Output flange acc. to ISO5211
  • IP68
  • Possibility to increase the torque, if needed, when the valve has not been operated for a long time and the movement requires a larger torque than usual