The Trunnion Mounted Ball Valve from Gayatri Industries is designed for high-pressure and large-size applications, making it ideal for pipelines and critical process services. Its advanced design includes built-in cavity relief, anti-static features, and an intrinsic double block and bleed (DBB) facility, ensuring safe and reliable operation under demanding conditions.
These valves are available in 2-piece or 3-piece designs, with bolted or welded body joints, and flanged or butt-weld end connections. Offered in full bore and reduced bore designs, the valves are manufactured in both forged and cast construction to meet diverse application requirements.
| Specification | Details |
|---|---|
| Design Standard | API 6D / ASME B16.34 |
| Pressure/Temperature Chart | ASME B16.34 |
| Face to face Dimension | API 6D / ASME B16.10 |
| Testing Standard | API 6D / ISO 5208 |
| Flange Details | ASME B16.5 up to 24″ |
| ASME B16.47 26″ and Above | |
| Size Range | 2″ – 48″ (DN50 – DN1200) |
| ASME Class | 150# – 900# |
| Bore Type | Full Bore and Reduced Bore |
| Materials | A105 / LF2 / LF3 / F316 / F304 |
| F316L / F51 / F55 / F6a / WCB / LCB | |
| LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel | |
| Trims | F6a / F316 / F304 / F316L / F51 / F55 |
| Inconel / 17.4 PHF6a / F316 / F304 / F316L / F51 / F55 | |
| Inconel / 17.4 PH | |
| Seats | Soft / Metal |
| Ends | Flange Ends, Butt-Weld End |
