ELECTRICAL ACTUATOR OPERATED DAMPER BUTTERFLY VALVE DOUBLE FLANGED END
“aline” Make Electrical Actuator Operated Damper Butterfly Valve – Double Flanged End is designed for accurate and reliable control of air, flue gas, hot gases, dust, fumes, and other low-pressure media in demanding industrial applications. The valve combines a heavy-duty double flanged damper butterfly valve with a high-performance quarter-turn electric actuator, ensuring smooth automated operation, precise flow regulation, and long service life.
The double flanged end construction provides superior rigidity, secure pipeline installation, and excellent alignment, making it ideal for large diameter pipelines and high-duty industrial systems. The electric actuator is available for ON/OFF and Modulating (4–20 mA) control, allowing seamless integration with PLC, DCS, SCADA, and BMS automation systems.
Designed for continuous industrial operation, ALINE Damper Butterfly Valves deliver dependable performance in cement plants, power stations, steel industries, boilers, furnaces, HVAC systems, and industrial ventilation applications.
Product Features:
- High Performance Quarter Turn Electric Actuator
- Heavy Duty Double Flanged Construction
- Designed for Air, Flue Gas & Dust Applications
- Smooth & Accurate Flow Control
- Low Operating Torque
- Weatherproof IP67 Electric Actuator
- ISO 5211 Direct Mounting
- ON/OFF, Modulating (4–20 mA), Intelligent Type Operation
- Manual Override Facility
- Rugged Industrial Design
- Low Maintenance & Long Service Life
- Suitable for Large Diameter Pipelines
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Electrical Actuator Operated Damper Butterfly Valve |
| Valve Type | Damper Butterfly Valve |
| End Connection | Double Flanged End |
| Body Material | CI / WCB / SS (Fabricated) |
| Disc Material | SS304 / SS316 (Fabricated) |
| Shaft Material | SS304 / SS316 |
| Size Range | DN100 to DN800 (4″ to 32″) |
| Pressure Rating | Low Pressure Service |
| Temperature Range | Up to 500°C (Depending on Design & Material) |
| Actuator Type | Quarter Turn Electric Actuator |
| Control Type | ON-OFF / Modulating (4–20 mA) / Intelligent Type |
| Supply Voltage | 24V DC / 24V AC / 110V AC / 220V AC / 415V AC |
| Enclosure Protection | IP67 Weatherproof (IP68 Optional) |
| Mounting Standard | ISO 5211 |
| Manual Override | L & Key / Wheel Type |
Available Accessories:
- Modulating Control Card (4–20 mA)
- Position Feedback (4–20 mA)
- Auxiliary Limit Switches
- Heater & Thermostat
- Digital Position Indicator
- Local Control Station
- Mechanical Limit Switches
- Cable Glands
- Manual Override
- Mounting Bracket & Coupling
Applications:
- Cement Plants
- Steel & Metal Industries
- Thermal Power Plants
- Boilers & Furnaces
- Air Pollution Control Systems
- Dust Collection Systems
- Bag Filter Systems
- Industrial Ventilation Systems
- HVAC Plants
- Flue Gas Ducting
- Chemical Industries
- Paper & Pulp Industry
- Mining & Mineral Processing
- Industrial Process Plants