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S D T O R K

Multi-turn Electric Actuators

At SDTORK Controls Pvt. Ltd., we deliver world-class valve automation solutions designed to meet the challenges of modern industries. Our Multi-turn Electric Actuators are engineered for applications that require multiple rotations to operate valves such as gate valves, globe valves, sluice valves, and other linear motion valves.

Built for precision, durability, and long service life, SDTORK’s multi-turn actuators provide dependable performance in industries such as petrochemical industries ,power generation, oil & gas, water and wastewater, chemical, steel, and pharmaceuticals.

Key Features & Benefits

✅ High torque output – Suitable for operating large and heavy-duty valves
✅ Precise control –
Enables accurate positioning for critical applications
✅ Flexible operation – Available in on/off and modulating versions
✅ Rugged construction –
Designed to perform reliably in harsh environments
✅ Easy integration –
Compatible with PLC, DCS, and advanced fieldbus communication protocols
✅ Low maintenance –
Ensures efficiency and reduced operational costs

SD-3000 Series

SD-3000 Series

  • Series: SD-3000 Series
  • Description: Multi-Turn Weatherproof Electrical Actuators
  • Torque Range: 20 Nm Upto 300 Nm
  • Supply Voltage: 3PH AC / 1PH AC (available for selected models)
  • Frequency: 50 Hz / 60 Hz

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SD-3000 + BG Series

SD-3000 + BG Series

  • Series: SD-3000 + BG Series
  • Description: Multi-Turn Weatherproof Electrical Actuators with Supplementary Bevel Gearbox
  • Torque Range: 140 Nm, 500 Nm, 700 Nm, 950 Nm, 1200 Nm
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-3000 + FWG Series

SD-3000 + FWG Series

  • Series: SD-3000 + FWG Series
  • Description: Multi-Turn Weatherproof Electrical Actuators with Supplementary Full Turn Worm Gearbox
  • Torque Range: 140 Nm, 300 Nm, 500 Nm, 700 Nm, 950 Nm, 1200 Nm
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-3002 + BG Series

SD-3002 + BG Series

  • Series: SD-3002 + BG Series
  • Description: Weatherproof High Torque Electrical Actuators with Supplementary Bevel Gear Box
  • Torque Range: 300 Nm, 500 Nm, 750 Nm, 1000 Nm, 2000 Nm
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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FSD-12000 Series

FSD-12000 Series

  • Series: FSD-12000 Series
  • Type: Multi-Turn Flame Proof Electrical Actuator
  • Torque Range: 30 Nm to 2000 Nm
  • Supply Voltage: 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-3002 Series

SD-3002 Series

  • Series: SD-3002 Series
  • Description: Multi-Turn High-Torque Weatherproof Electrical Actuators
  • Torque Range: 300 Nm, 500 Nm, 750 Nm, 1000 Nm,
  • Supply Voltage: Available in 3PH AC / 1PH AC
  • Frequency: 50 Hz / 60 Hz

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SD-3001 Series

SD-3001 Series

  • Industry Use: Water, Marine, Energy, Chemical, Power, HVAC, Nuclear, and General Process Industries
  • Rated Torque: 30 Nm to 120 Nm
  • Operating Angle: Multi-Turn Operation
  • Operating Time: Variable depending on gear ratio and valve travel
  • Protection Class: IP65 / IP66 (Optional IP67 / IP68) – Weatherproof & Dustproof

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