ELECTRICAL ACTUATOR OPERATED “CENTRIC DISC TYPE” BUTTERFLY VALVE WAFER TYPE
“aline” Make Electrical Actuator Operated Centric Disc Type Butterfly Valve – Wafer Type is a compact and reliable automated isolation valve designed for efficient flow control in a wide range of industrial applications. Integrated with a high-performance quarter-turn electric actuator, this valve provides smooth and accurate operation while eliminating the need for manual intervention.
The centric disc butterfly valve features a resilient seated design that delivers bubble-tight shut-off, low operating torque, and excellent sealing performance. Its wafer type body is lightweight, space-saving, and designed for easy installation between ANSI, DIN, BS, and JIS flanges. The valve is suitable for handling water, air, gases, chemicals, oils, steam (depending on seat material), and other compatible process media.
Available in ON/OFF and Modulating (4–20 mA) control options, the electric actuator easily integrates with PLC, DCS, and SCADA automation systems, making it ideal for modern industrial process automation.
Product Features:
- High Performance Electric Quarter Turn Actuator
- Centric Disc Butterfly Valve Design
- Compact Wafer Type Construction
- Bubble Tight Shut-Off
- Low Torque Operation
- ISO 5211 Direct Mounting
- Weatherproof IP67 Electric Actuator
- ON/OFF & Modulating Control Available
- Manual Override Facility
- Corrosion Resistant Construction
- Low Maintenance & Long Service Life
- Fast and Reliable Valve Operation
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Electrical Actuator Operated Butterfly Valve |
| Valve Type | Centric Disc Type |
| End Connection | Wafer Type |
| Size Range | DN40 to DN800 (1½” to 30″) |
| Operation | Electric Actuator Operated |
| 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 |
| Body Material | Cast Iron / WCB / CF8 / CF8M |
| Disc Material | SS304 / SS316 |
| Stem Material | SS410 / SS420 / SS304 / SS316 |
| Seat Material | EPDM / NBR / Viton / Silicon |
| Pressure Rating | PN10 / PN16 / ANSI Class 150 |
| Temperature Range | -20°C to +180°C (Depending on Seat Material) |
| Manual Override | L & Key / Wheel Type |
Available Accessories:
- Modulating Control Card (4–20 mA)
- Position Feedback Signal
- Auxiliary Limit Switches
- Heater & Thermostat
- Digital Position Indicator
- Local Control Station
- Mechanical Limit Switches
- Cable Glands
- Manual Override
- Mounting Kit
Applications:
- Water Treatment Plants
- Wastewater & Sewage Systems
- Chemical Processing Plants
- Food & Beverage Industry
- Pharmaceutical Industry
- HVAC Systems
- Cooling Water Lines
- Power Plants
- Paper & Pulp Industry
- Textile Industry
- Marine & Offshore Applications
- Oil & Gas Industry
- General Industrial Automation