Technologies
Subsea Production Systems
Subsea Processing Systems
Advancing Subsea Technologies
Subsea Services
Projects
Contact Us

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