ON-OFF TYPE MULTI-TURN ELECTRICAL ACTUATOR
“aline” Make ON-OFF Type Multi-Turn Electrical Actuator is a high-performance electric actuator designed for reliable automation of Gate Valves, Globe Valves, Sluice Valves, Knife Gate Valves, Penstock Valves, and other multi-turn rising stem or non-rising stem valves. Engineered for heavy-duty industrial applications, this actuator provides accurate ON/OFF valve operation with high torque output, ensuring dependable performance even in demanding process environments.
Designed with a rugged industrial housing and precision gear mechanism, the actuator offers smooth multi-turn operation, excellent torque transmission, and long service life. It is equipped with manual override handwheel, self-locking gear train, adjustable limit switches, torque protection, valve position indicator, and motor overload protection, making it suitable for continuous industrial use.
The actuator can be easily integrated with PLC and automation systems, making it an ideal solution for power plants, water treatment facilities, oil & gas industries, chemical plants, and various process automation applications.
Product Features:
- Heavy Duty Multi-Turn Electric Actuator
- Reliable ON-OFF Operation
- High Torque Output
- Precision Multi-Turn Gear Mechanism
- Self-Locking Worm Gear Drive
- Manual Override Handwheel
- Adjustable Open & Close Limit Switches
- Torque Protection System
- Valve Position Indicator
- Motor Overload Protection
- Rugged Industrial Housing
- Low Maintenance Design
- Long Service Life
- Easy Installation & Maintenance
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Multi-Turn Electric Actuator |
| Operation | ON-OFF |
| Actuator Type | Multi-Turn |
| Supply Voltage | 230V AC, 110V AC |
| Optional Voltage | 24V DC, 24V AC, 380V AC, 415V AC |
| Torque Range | 50 Nm to 10,000 Nm (Model Dependent) |
| Output Speed | As per Model Selection |
| Duty Cycle | S2 / S4 (Model Dependent) |
| Protection Class | IP67 (Optional IP68 Available) |
| Housing Material | Die Cast Aluminium Alloy |
| Surface Finish | Epoxy Powder Coated |
| Manual Override | Handwheel |
| Mounting Standard | ISO 5210 |
| Ambient Temperature | -20°C to +70°C |
Standard Features:
- ON-OFF Multi-Turn Operation
- Heavy Duty Electric Motor
- Precision Worm Gear Drive
- Self-Locking Mechanism
- Adjustable Open & Close Limit Switches
- Torque Switch Protection
- Mechanical Travel Stops
- Valve Position Indicator
- Manual Handwheel Operation
- Motor Thermal Protection
- Corrosion Resistant Housing
- Maintenance Friendly Design
Optional Accessories:
- Modulating Control (4–20 mA)
- Position Transmitter
- Auxiliary Limit Switches
- Heater & Thermostat
- Local Control Station
- Remote Control Interface
- Stainless Steel Fasteners
- Weatherproof Cable Glands
- IP68 Protection (Optional)
Applications:
- Water Treatment Plants
- Wastewater Treatment Plants
- Power Generation Plants
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing Plants
- Steel Plants
- Cement Industry
- Paper & Pulp Industry
- Irrigation Systems
- Dams & Penstock Applications
- Process Automation Industries