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AUDCO CI (Cast Iron) Plug Valve is a robust and reliable quarter-turn rotary valve used for on/off and flow control applications in industrial pipelines. It operates using a tapered or cylindrical plug that rotates inside the valve body to control the flow.
🔧 Key Features
- Cast Iron Body (CI) – strong, durable, and cost-effective
- Quarter Turn Operation (90°) – quick opening and closing
- Taper Plug Design – ensures tight sealing and smooth operation
- Low Pressure Drop – straight flow path reduces resistance
- Bi-directional Flow – works in both directions
- Available in Lubricated & Non-Lubricated Types
- Easy installation and maintenance
📏 Specifications
- Size Range: approx. 15 mm to 300 mm (½” to 12”)
- Pressure Rating: PN10 / PN16 / Class 125 / Class 150 / Class 300
- Temperature Range:
- Metal Seat: -20°C to +250°C
- Soft Seat: -20°C to +120°C
- End Connections: Flanged / Screwed / Socket Weld
- Operation: Lever / Wrench / Gear operated
⚙️ Construction Materials
- Body: Cast Iron (IS 210 / ASTM A126)
- Plug: CI / Bronze / Stainless Steel
- Seat: Metal / PTFE / EPDM / NBR
- Stem: Carbon Steel / Stainless Steel
⚙️ Applications
- Water and wastewater systems
- Oil, gas, and fuel lines
- Chemical and slurry services
- Cement and industrial utilities
- Air and gas pipelines
✅ Advantages
- Leak-tight sealing with adjustable plug
- Suitable for dirty or slurry media
- Low maintenance and long service life
- Handles liquid, gas, and semi-solid media efficiently
⭐ Conclusion
AUDCO CI Plug Valves are widely trusted for their durability, simple design, and reliable performance, making them ideal for general industrial and utility applications where dependable shut-off is required.