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Hydraulic Stepping Actuator

Hydraulic Step Actuator

Designed as a "fail as is" with a Class IV ROV manual override, the actuator provides remote position feedback via a direct stem mounted LVDT.

Features and Benefits:

  • Two double acting spring return pistons
  • Crossover tubing to guarantee operation in all hydraulic "back pressure" conditions
  • No net actuator housing volume change during the "stepping" mode
  • Large top mounted visual indicator
  • Compensation viai an enclosed diaphraghm