INTELLIGENT TYPE FLAME PROOF ELECTRICAL ACTUATOR-RF
“aline” Make Intelligent Type Flame Proof Electrical Actuator (Round Body) is a premium smart valve automation solution designed for precise control of quarter-turn valves in hazardous and explosive environments. Engineered with an advanced intelligent control system and robust flameproof round body enclosure, this actuator provides accurate positioning, continuous monitoring, and reliable operation for Ball Valves, Butterfly Valves, Plug Valves, Dampers, and other quarter-turn valves.
The built-in intelligent controller supports Modulating (4-20 mA) as well as ON/OFF operation, enabling seamless integration with PLC, DCS, and SCADA automation systems. Its flameproof construction ensures maximum safety in hazardous areas where combustible gases, vapors, or dust are present.
Designed for heavy industrial service, the actuator features LCD digital display, local control buttons, electronic torque protection, manual override handwheel, self-locking worm gear, adjustable limit switches, and weather-resistant construction, ensuring dependable and maintenance-free operation even under harsh operating conditions.
Product Features:
- Intelligent Flame Proof Round Body Design
- ON/OFF & Modulating Control (4-20 mA)
- Built-in Digital Intelligent Controller
- LCD Display with Local Programming
- High Accuracy Position Control
- Electronic Torque Protection
- Self-Locking Worm Gear Mechanism
- Manual Override Handwheel
- Adjustable Open & Close Limit Switches
- Mechanical Travel Stops
- Visual Valve Position Indicator
- Weatherproof & Flameproof Construction
- Corrosion Resistant Epoxy Powder Coated Housing
- Low Maintenance & Long Service Life
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Intelligent Flame Proof Electric Actuator |
| Body Design | Round Body |
| Operation | Quarter Turn (90°) |
| Control Type | Intelligent ON/OFF & Modulating |
| Input Signal | 4-20 mA / 0-10 V DC (Optional) |
| Output Feedback | 4-20 mA Position Feedback |
| Supply Voltage | 230V AC, 110V AC, 24V DC |
| Optional Supply | 24V AC, 380V AC, 415V AC |
| Protection | Flame Proof & Weather Resistant |
| Torque Range | 50 Nm to 3000 Nm |
| Rotation Angle | 90° ± 5° |
| Housing Material | Heavy Duty Aluminum Alloy |
| Surface Finish | Epoxy Powder Coated |
| Mounting Standard | ISO 5211 |
| Manual Override | Handwheel |
| Ambient Temperature | -20°C to +70°C |
| Communication (Optional) | Modbus RTU / RS-485 |
Standard Features:
- Intelligent Digital Controller
- Flame Proof Round Body Construction
- LCD Display with Programming Menu
- Local Open / Stop / Close Controls
- Electronic Torque Protection
- Self-Locking Worm Gear Drive
- Open & Close Limit Switches
- Mechanical Travel Stops
- Position Feedback Output
- Auto Calibration Function
- Weather Resistant Cable Entries
- Rugged Industrial Design
Optional Accessories:
- Modbus RTU Communication
- Profibus / CAN Bus Interface
- Bluetooth Configuration
- Heater & Thermostat
- Auxiliary Limit Switches
- Torque Switch
- Position Transmitter
- Fail Safe Battery Backup
- Explosion Proof Cable Glands
- Stainless Steel Fasteners
Applications:
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing Plants
- Refineries
- LNG & LPG Terminals
- Offshore Platforms
- Power Generation Plants
- Hazardous Area Valve Automation
- Fuel Storage Facilities
- Pharmaceutical Plants
- Mining Industry
- Process Automation Systems