ELECTRICAL ACTUATOR OPERATED “CENTRIC DISC TYPE” TEFLON MUFFLER BUTTERFLY VALVE WAFER TYPE
“aline” Make Electrical Actuator Operated Centric Disc Type Teflon Muffler Butterfly Valve – Wafer Type is specially designed for handling highly corrosive chemicals, acids, alkalis, solvents, and aggressive process media where superior corrosion resistance and leak-proof sealing are essential. The valve features a PTFE (Teflon) lined seat and disc sealing surface, providing excellent chemical compatibility, low friction, and extended service life even in demanding industrial environments.
Equipped with a high-performance quarter-turn electric actuator, this valve offers precise automated flow control for both ON/OFF and Modulating (4–20 mA) applications. The compact wafer type design allows easy installation between standard flanges while reducing pipeline weight and installation space.
The actuator is fully compatible with PLC, DCS, and SCADA systems, making it an ideal solution for automated process control in chemical processing, water treatment, pharmaceutical, fertilizer, and industrial manufacturing plants.
Product Features:
- High Performance Quarter Turn Electric Actuator
- Centric Disc Butterfly Valve Design
- PTFE (Teflon) Lined Seat for Superior Chemical Resistance
- Bubble Tight Shut-Off
- Low Operating Torque
- Compact Wafer Type Construction
- ISO 5211 Direct Mounting
- Weatherproof IP67 Electric Actuator
- ON/OFF, Modulating (4–20 mA), Intelligent Type Control
- Manual Override Facility
- Excellent Resistance to Corrosive Chemicals
- Long Service Life with Minimal Maintenance
Technical Specifications:
| Parameter | Details |
|---|---|
| Product Type | Electrical Actuator Operated Butterfly Valve |
| Valve Type | Centric Disc Type |
| End Connection | Wafer Type |
| Seat Material | PTFE (Teflon) |
| Disc Material | SS304 / SS316 |
| Body Material | CI / DI / WCB / CF8 / CF8M |
| Stem Material | SS410 / SS304 / SS316 |
| Size Range | DN40 to DN300 (1½” to 12″) |
| 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 |
| Pressure Rating | PN10 / PN16 / ANSI Class 150 |
| Temperature Range | Up to 180°C |
| 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 Bracket & Coupler
Applications:
- Chemical Processing Plants
- Acid & Alkali Transfer Systems
- Water & Wastewater Treatment
- Pharmaceutical Industry
- Fertilizer Industry
- Food & Beverage Industry
- Textile & Dyeing Plants
- Pulp & Paper Industry
- Petrochemical Plants
- Electroplating Industry
- Mineral Processing Plants
- General Industrial Automation