PRODUCT OVERVIEW
Trunnion Ball Valves
Trunnion-supported ball construction manufactured to API 6D and tested to API 598.
- ASME CL150, CL300, CL600
- Temperature range: -196°C to 650°C
- Size range: 2″ to 48″
Product Description
Trunnion ball valves are manufactured to the latest edition of API Standard 6D and tested to API Standard 598.
Applicable Standards
- Ball valve design according to BS 5351, API 6D, API 608, ASME B16.34
- Face to face ASME B16.10, API 6D
- End flanges ASME B16.5 / ASME B16.47
- Butt welding ends ASME B16.25
- Fire safety API 607, API 6FA
- Inspection and testing API 598, API 6D
Technical Specifications
| Rating | ASME CL150, CL300, CL600 |
|---|---|
| Temperature Range | -196°C to 650°C |
| Size Range | 2″ to 48″ |
| End Connection | Flanged |
| Body Material | Carbon steel, stainless steel, alloy steel, duplex steel |
| Operation | Lever, gear, electric, pneumatic, hydraulic, gearbox |
Design Description
- Trunnion-supported ball arrangement
- Seat system selected for the operating differential pressure and medium
- Quarter-turn operation with manual or powered actuation
- Stem seals and bearing materials matched to the operating temperature
- Cavity venting and drain provisions confirmed for the selected model
- Actuator mounting and operating torque coordinated with the valve assembly
The ranges above cover the product family. Allowable pressure and temperature depend on the selected size, body, seat and seal materials; confirm the complete configuration with the quotation.
Model-specific documents
Request the applicable datasheet, dimensional drawing, material details and inspection documentation for your selected configuration.