Trunnion Mounted Ball Valves
A trunnion ball valve features a ball supported by fixed trunnions, which stabilizes the ball and reduces operating torque. This design is ideal for high-pressure and high-temperature applications, offering reliable sealing and durability. It is commonly used in industries such as oil and gas, chemical processing, and power generation.
Features
- Stable Ball Support: Fixed trunnions hold the ball in place, reducing movement and providing stability, especially under high pressures.
- Reduced Operating Torque: The trunnion design lowers the force needed to operate the valve, making it easier to control.
- High Pressure and Temperature Tolerance: Suitable for extreme conditions, including high-pressure and high-temperature applications.
- Enhanced Sealing: Reliable sealing performance is maintained even under demanding operating conditions.
- Durability: Built to withstand harsh environments and frequent use, offering long-term reliability and reduced maintenance needs.
Standards for Ball Valves
| Design Standard | BS 5159 / ISO 7121 / BS 5351 / ISO 17292 / API 6D / API 608 / ISO 14313 / ASME B 16.34 / BS EN 12516 |
| Inspection & Testing Standard | API 598 / API 6D / BS EN 12266 - 1 / ISO 5208 |
| Fire Testing | API 607 / ISO 10497 / BS EN 12266 - II |
| Face to Face | As Per ANSI B 16.10 |
| End Connection | Flanged End To ANSI B 16.5 / BS 10 Table D-E-F-H / JIS / PN / DIN / IS Standard Screwed End To ANSI B 1.20.1 (BSP/NPT) Socket Weld End To ANSI B 16.11 |
| Size Range | 50mm to 1000mm (If higher sizes required, please do contact us) |
| Pressure Rating | #150 / #300 / #600 / #800 / #900 / #1500 |
| Operation | Hand Lever, Gear, Pneumatic, Electrical Actuator (As applicable/as requested) |
| Port/Bore | Reduced or Full Bore |
| Temperature Range | -196 Deg C (Cryogenic application) to 550 Deg C ( High temperature) |
| Type of Seating | PTFE/EPDM/RPTFE/GFT/PEEK/DEVLON/METAL SEATED (As applicable/As requested) |
Category:
Ball Valves
