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S D T O R K

Linear Electric Actuators

At SDTORK Controls Pvt. Ltd., we design and manufacture advanced Linear Electric Actuators that deliver precise and reliable linear motion for a wide range of industrial applications. These actuators are specifically engineered to convert electrical energy into smooth and controlled linear force, making them ideal for operating globe valves, gate valves, dampers, and other equipment requiring linear movement.

With their high accuracy, rugged construction, and long service life, SDTORK’s linear actuators are trusted across industries such as power, oil & gas, water treatment, steel, cement, chemical, and pharmaceuticals, where dependable flow control is essential.

Key Features & Benefits

✅ Precise linear motion – Ensures accurate valve positioning and flow regulation
✅ High thrust capability – Suitable for heavy-duty valve and damper operations
✅ Flexible control modes – Available in on/off and modulating versions
✅ Rugged & durable – Built to withstand harsh industrial environments
✅ Easy automation integration – Seamlessly connects with PLC, DCS, and fieldbus communication systems
✅ Low maintenance design – Provides long-term, cost-effective performance

SD-3000 + LTU Series

SD-3000 + LTU Series

  • Series: SD-3000 + LTU Series
  • Description: Multi-Turn Weatherproof Electrical Actuators with Linear Transmission Unit
  • Applications: Globe Valves, Dosing Pumps, Gate Valves
  • Thrust Range: 650 Kgs, 1200 Kgs, 2000 Kgs, 2600 Kgs, 3000 Kgs, 5000 Kgs
  • Supply Voltage: Available in 3PH AC / 1PH AC

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SD-3000 + Thruster Unit

SD-3000 + Thruster Unit

  • Series: SD-3000 + Thruster Unit
  • Description: Weatherproof Electrical Actuator with Thruster Unit (Without Bellows)
  • Thrust Range: 200 Kgs, 500 Kgs, 750 Kgs, 1000 Kgs, 2000 Kgs, 3500 Kgs
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-3000 + TUB Series

SD-3000 + TUB Series

  • Series: SD-3000 + TUB Series
  • Description: Weatherproof Electrical Actuator with Thruster Unit (With Bellows)
  • Thrust Range: 200 Kgs, 500 Kgs, 750 Kgs, 1000 Kgs, 2000 Kgs, 3500 Kgs
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-HQ Series

SD-HQ Series

  • Series: HQ008 / FSD-2001-04 / FLP
  • Type: Single Linear Turn Flameproof Stayput Actuator
  • Actuation: Linear / Quarter Turn / Angular (with attachments)
  • Rated Thrust: 200 Kgs / 600 Kgs
  • Stroke Range: 40 mm to 75 mm

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SD-2000 Series

SD-2000 Series

  • Series: SD-2000 Series
  • Description: Linear Turn Weatherproof Electrical Actuator
  • Applications: Globe Valve, Diaphragm Valve, Dosing Pump
  • Thrust Range: 200 Kgs, 600 Kgs, 1000 Kgs
  • Supply Voltage: 230 VAC / 110 VAC / 24 VDC

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SD-2002 Series

SD-2002 Series

  • Series: SD-2002 Series
  • Description: Angular Turn Weatherproof Electrical Actuator with Linkages
  • Applications: Square Damper, VIV Damper
  • Torque Range: 8.5 Kgs, 15 Kgs
  • Supply Voltage: 230 VAC / 110 VAC / 24 VDC

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