Intrusive Multi-Turn Actuators - L120
Product Brand
Intrusive Multi-Turn Actuators
About this product

The Flowserve Limitorque L120 electric actuator is designed for a wide range of environmental applications in power, oil & gas, and water industries.

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  • Electro-mechanical design
  • Proven safety with explosion-proof certification, torque overload protection, plus resistance to lightning, EMI, fire, vibration and high-pressure steam
  • Longer service life from aluminum and ductile iron housings, plus anti-friction bearing-supported alloy steel worm shafts with bronze worm gears
  • Broad application flexibility via integration with most network protocols through UEX electronic controls package
  • Extreme environment performance available from weatherproof, submersible and explosion-proof construction options
  • 100% repeatable, geared limit switch with 300V rated contacts
  • 300V rated torque switch
  • 3-phase, 1-phase, and DC motors


Torque Rating Range: Output torque to 60 000 ft. lbs (81 349 Nm)
Thrust Rating Range: Output thrust to 500 000 lbs (2224 kN)

No Controls Unit, where the actuator motor controls are remotely mounted in motor control centers

BIC Control Package
Basic Integral Controls package for open/close and modulating control

UEX Electronic Controls
Electronic control package for network control in 5 protocols, plus circuit protection features

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