ANSI Standard Triple Eccentric Metal Hard Seal Wafer Butterfly Valve

Overview:

The ANSI Standard Triple Eccentric Metal Hard Seal Wafer Butterfly Valve is specifically designed for demanding industrial applications that require reliable sealing, even in high-pressure and high-temperature environments. The triple eccentric design ensures minimal friction and wear between the disc and seat, making it ideal for longer operational life and tight shutoff in critical applications.

Product Features:

1. Triple Eccentric Design:
   • Enhanced Sealing Performance: The triple offset design ensures that the disc moves away from the seat at the beginning of the operation, eliminating friction and extending the valve’s service life.
   • No Rubbing Contact: With no rubbing between the disc and seat during opening and closing, the valve achieves a tight, leak-proof seal even under extreme conditions.
   • Bubble-Tight Shutoff: Suitable for both on/off and throttling applications where zero leakage is critical.
2. Metal Hard Seal:
   • Durable Metal Seat: The metal-to-metal seal design provides excellent resistance to high temperatures, pressures, and abrasive or corrosive media.
   • Temperature Resistance: The valve can handle temperatures up to 600°C, making it ideal for applications involving steam, gas, and high-temperature fluids.
3. Wafer Type Connection:
   • Compact and Lightweight: The wafer connection allows for easy installation between flanges, reducing the valve’s overall weight and space requirements.
   • Standard Flange Compatibility: Compatible with ANSI, DIN, or other international flange standards, ensuring flexibility in installation across various pipeline systems.
4. High-Quality Materials:
   • Body and Disc Materials: Available in carbon steel, stainless steel, or other alloy materials to withstand aggressive chemicals and high temperatures.
   • Resistant to Corrosion: Optional coatings, such as stainless steel or special alloys, can be applied to further protect against corrosion in harsh environments.
5. Multiple Actuation Options:
   • Manual, Electric, or Pneumatic Actuation: Suitable for different operational needs, allowing for manual operation or integration with automated systems for remote control.
   • Low Operating Torque: The valve’s design minimizes the amount of torque required for actuation, improving efficiency and reducing energy consumption.

Applications:

• Oil and Gas Industry: Ideal for pipelines carrying high-temperature gases, steam, or hydrocarbons.
• Chemical Processing: Suitable for handling aggressive chemicals and high-pressure fluids.
• Power Generation: Used in high-temperature steam lines and cooling systems.
• Petrochemical Plants: Ensures tight shutoff in critical applications involving high-pressure and high-temperature fluids.
• HVAC Systems: Used in heating and ventilation systems that require precise control of flow and temperature regulation.

This ANSI Standard Triple Eccentric Metal Hard Seal Wafer Butterfly Valve is engineered to provide superior sealing performance and durability in the most demanding industrial environments. Its advanced design and reliable sealing capabilities make it a preferred choice for industries requiring long-lasting, efficient, and maintenance-free valve solutions.