Direct-Gas LEDEEN Actuators | Schlumberger Products

Direct-Gas LEDEEN Actuators

Efficient modular assembly

Quarter-turn

Quarter-turn direct gas actuators are used for on/off control of any natural gas transmission ball or plug valve utilizing a high-pressure natural gas or nitrogen actuator supply.

Linear

Linear direct gas actuators are used for on-off control of any natural gas transmission gate valve utilizing a high-pressure natural gas or nitrogen actuator supply.

Specifications

  • All models available as double acting
  • Open and close travel stops, ±3° minimum
  • Local position indicator
  • Suitable for SIL3 environments
Visual of Direct-Gas LEDEEN actuators showing location of manufacturing components.
Visual of Direct-Gas LEDEEN actuators showing location of manufacturing components.

Core Series Torque or Thrust Outputs, lbf.in [N.m] Pressure Range (Gauge), psi [bar] Temperature Range, degF [degC]
Quarter-turn GS Series,
SY Series
5,700,000 [644,000] 145 to 1,500 [10 to 104] –22 to 212 [–30 to 100]
Linear
LD Series 5,700,000 [644,000] 145 to 1,500 [10 to 104] –22 to 212 [–30 to 100]
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