1 – Double Offset Design: Reduces friction and wear, ensuring smooth operation and extended valve life.
2 – Precise Flow Control: Optimized for accurate regulation of airflow and fluid handling.
3 – Durable Construction: Built to withstand high-pressure and demanding industrial conditions.
4 – Enhanced Sealing: Provides a reliable seal to minimize leakage and improve performance.
5 – Versatile Application: Suitable for various industrial processes and HVAC systems.
6 – Low Maintenance: Designed for long-term reliability with minimal upkeep.
“Mark & Aira Valves” Offers Double Offset Damper Butterfly Valve is designed for precise flow control in high-demand applications. Featuring a double offset design, this valve minimizes friction and enhances sealing performance. Ideal for managing airflow and handling various industrial processes, it ensures reliable operation and durability.
| Specification | Details |
|---|---|
| Size Range | 12″ to 140″ (300MM to 3500MM) |
| Temperature Range | Up to 600°C |
| Pressure Class | PN 6 |
| Shutoff Rating | Leakage Class – 4 |
| Body Style | Double Flanged |
| Flange Drilling | AWWA C – 504 / 516, EN 1092-1, EN 1092-2, 150# Series-A, Series-B |
| Body Materials | M.S / SS 304 / SS 316 |
| Stem Materials | SS 410 / SS 420 / SS 304 / SS 316 / 17-4 PH / Nitronic – 50 / Duplex 2205 / 2507 |
| Disc Materials | M.S / SS 304 / SS 316 |
| Design Standard | API 609 / BS – 592 / AWWA C – 504 / 516 |
| Testing Standard | API 598 / EN – 12266-1 / AWWA C – 504 |
| Face to Face | API – 609 / BSEN 558 / AWWA C – 504 / 516 / MSS – SP – 68 |
1 – Double Offset Design: Reduces friction and wear, ensuring smooth operation and extended valve life.
2 – Precise Flow Control: Optimized for accurate regulation of airflow and fluid handling.
3 – Durable Construction: Built to withstand high-pressure and demanding industrial conditions.
4 – Enhanced Sealing: Provides a reliable seal to minimize leakage and improve performance.
5 – Versatile Application: Suitable for various industrial processes and HVAC systems.
6 – Low Maintenance: Designed for long-term reliability with minimal upkeep.
