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AUDCO CI (Cast Iron) Butterfly Valve is a highly efficient valve used for flow regulation and shut-off applications in pipelines. It is widely preferred for water, air, gas, and low-pressure industrial systems due to its compact design and cost-effectiveness.
🔧 Key Features
- Cast Iron (CI) Body – strong, durable, and economical
- Quarter Turn Operation – quick opening and closing (90° rotation)
- Elastomer Lined Seat (EPDM / Nitrile / Viton) – ensures tight sealing and prevents leakage
- Compact & Lightweight Design – easy installation between flanges
- Low Torque Operation – smooth and easy handling
- Corrosion Resistant Coating – epoxy coated body for longer life
📏 Specifications
- Size Range: approx. 50 mm to 600 mm (2” to 24”)
- Pressure Rating: PN 10 / PN 16
- Temperature Range: up to approx. 90°C (for standard rubber lined)
- Disc Material: SG Iron / Ductile Iron (coated)
- Seat Material: EPDM / NBR / Viton
- End Connection: Wafer / Lug / Flanged
- Standards: API 609, EN 593, MSS SP-67
⚙️ Applications
- Water supply & treatment plants
- HVAC systems
- Firefighting pipelines
- Chemical & industrial utilities
- Air and gas pipelines
✅ Advantages
- Cost-effective compared to other valves
- Fast operation with minimal space requirement
- Good sealing performance with rubber lining
- Suitable for large diameter pipelines
- Low maintenance and long service life
⭐ Conclusion
AUDCO CI Butterfly Valves are known for their reliable performance, easy installation, and efficient flow control, making them an ideal choice for general industrial and utility applications.