Hydraulic LEDEEN Actuators | Schlumberger Products

Hydraulic LEDEEN Actuators

Quarter-turn and linear designs

Quarter-turn

Quarter-turn hydraulic actuators are used for on/off or modulating control of any ball, plug, or butterfly valve utilizing hydraulic actuator supply.

Linear

Linear hydraulic actuators are used for on/off or modulating control of any gate valve or rising stem ball valve utilizing a hydraulic actuator supply.

Features

  • All models available as double acting or spring return
  • Open and close travel stops, ± 3 degrees minimum
  • Local position indication
  • Suitable for SIL3 environments
Linear hydraulic actuator.
Linear hydraulic LEDEEN actuator.
Linear hydraulic actuator.

Core Series Torque or Thrust Outputs
Pressure Range (Gauge)
Temperature Range, degF [degC]
Quarter-turn GS Series;
SY Series
5,700,000 lbf.in [644,000 N.m]
145 to 3,000 psi [10 to 207 bar] –22 to 212 degF  [–30 to 100 degC]
Linear LH Series  4,400,000 lbf [19,500,000 N] 145 to 3,000 psi [10 to 207 bar]
–22 to 212 degF  [–30 to 100 degC]
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