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AUDCO CS (Carbon Steel) Plug Valve is a heavy-duty industrial valve designed for reliable shut-off and flow control in high-pressure and demanding applications. It uses a tapered plug mechanism that rotates 90° to control the flow, ensuring tight sealing and smooth operation.
🔧 Key Features
- Carbon Steel Body (WCB/A216) – high strength and durability
- Quarter Turn Operation (90°) – quick opening and closing
- Taper Plug Design – ensures tight, leak-proof sealing
- Metal-to-Metal / PTFE Seating – suitable for harsh and high-temperature services
- Low Pressure Drop – straight flow path minimizes resistance
- Lubricated / Non-Lubricated Types available
- Blowout-resistant and anti-seize design for long life
📏 Specifications
- Size Range: approx. 15 mm to 300 mm (½” to 12”)
- Pressure Rating: Class 150, 300, 600 (up to higher classes available)
- Temperature Range: approx. -29°C to +250°C or higher (depending on design)
- End Connections: Flanged / Screwed / Socket Weld / Butt Weld
- Operation: Lever, Gear, Pneumatic, or Electric actuated
- Design Standards: API 599, API 6D, ASME B16.34
⚙️ Construction Materials
- Body: Carbon Steel (WCB / A216)
- Plug: Carbon Steel / Stainless Steel (with anti-friction coating like PTFE)
- Seat: Metal / PTFE / PFA / Elastomer
- Stem: Carbon Steel / Stainless Steel
⚙️ Applications
- Oil & gas pipelines
- Petrochemical and refinery plants
- Chemical processing industries
- Steam and high-pressure systems
- Mining and slurry services
- Power plants
✅ Advantages
- Excellent for high-pressure & high-temperature services
- Leak-tight sealing (bubble-tight shut-off)
- Handles dirty, viscous, or slurry media efficiently
- Low maintenance and long service life
- Suitable for critical industrial applications
⭐ Conclusion
AUDCO CS Plug Valves are widely trusted for their robust construction, tight sealing, and dependable performance, making them ideal for heavy-duty industrial and process applications.
