Single Phase Weather Proof Modulating Electric Actuator
“aline” Make Weather Proof Single Phase Modulating Type Electrical Actuator is a high-precision quarter-turn actuator designed for accurate valve positioning and continuous flow control in automated process industries. Equipped with an advanced modulating control system (4–20 mA / 0–10 V), this actuator delivers precise proportional movement, making it ideal for applications requiring continuous regulation rather than simple ON/OFF operation.
Manufactured with a rugged IP67 weatherproof die-cast aluminum enclosure, the actuator is suitable for both indoor and outdoor installations. Powered by a single-phase AC supply, it features a high-efficiency motor, precision worm gear mechanism, built-in limit switches, electronic positioning control, manual override, and visual position indicator for dependable and maintenance-free operation.
The ALINE Modulating Electric Actuator is widely used for automation of ball valves, butterfly valves, plug valves, dampers, and other quarter-turn valves in industries such as water treatment, chemical processing, pharmaceuticals, food & beverage, HVAC, oil & gas, power plants, marine, and process automation.
Product Features:
- High Precision Modulating Control
- Quarter Turn Electric Actuator (90°)
- Single Phase Operation
- 4–20 mA / 0–10 V Positioning Control
- Weather Proof IP67 Enclosure
- Heavy Duty Die Cast Aluminum Housing
- High Torque Output with Low Power Consumption
- Built-in Electronic Positioner
- Manual Override Facility
- Visual Valve Position Indicator
- ISO 5211 Standard Mounting
- Corrosion Resistant Epoxy Powder Coated Finish
- Suitable for Continuous Industrial Automation
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Weather Proof Modulating Electric Actuator |
| Operation | Quarter Turn (90°) |
| Control Type | Modulating |
| Input Signal | 4–20 mA / 0–10 V DC |
| Output Feedback | 4–20 mA (Optional) |
| Supply Voltage | 230V AC Single Phase (±10%), 50/60 Hz |
| Optional Supply | 24V DC, 24V AC, 110V AC, 380V AC, 415V AC |
| Enclosure | IP67 Weather Proof |
| Torque Range | 30 Nm to 2000 Nm |
| Rotation Angle | 90° ± 5° |
| Manual Override | Key Type / Handwheel (Model Dependent) |
| Housing Material | Die Cast Aluminum Alloy |
| Surface Finish | Epoxy Powder Coated |
| Mounting Standard | ISO 5211 |
| Ambient Temperature | -20°C to +70°C |
| Position Indicator | Dome Type Visual Indicator |
Standard Features:
- Intelligent Electronic Positioning System
- High Efficiency Electric Motor
- Precision Self-Locking Worm Gear
- Adjustable Mechanical Stops
- Built-in Limit & Torque Protection
- Continuous Position Control
- Weatherproof Cable Entries
- Compact & Lightweight Design
- Smooth & Silent Operation
- Long Operational Life
Optional Accessories:
- 4–20 mA Position Feedback
- Auxiliary Limit Switches
- Local/Remote Selector Switch
- Digital Position Indicator
- Heater & Thermostat
- Space Heater
- Battery Backup System
- Stainless Steel Fasteners
Applications:
- Ball Valve Automation
- Butterfly Valve Automation
- Plug Valve Automation
- Damper Automation
- Water Treatment Plants
- Chemical Processing Industry
- Pharmaceutical Industry
- Food & Beverage Industry
- Oil & Gas Industry
- Petrochemical Plants
- HVAC Systems
- Power Generation Plants
- Marine Industry
- Steel & Cement Plants
- Process Control Systems