Ball Valves API 6D
Carbon Steel Trunnion Mounted Flanged Ball Valve, API 6D, Class 150/300
API 6D trunnion-mounted WCB ball valve for stable large-bore Class 150/300 pipeline isolation.
Quick Specifications
- Type
- Trunnion-mounted flanged ball valve
- Size
- NPS 2–24 (DN50–DN600)
- Material
- ASTM A216 WCB carbon steel; stainless trim; PTFE/RPTFE seats
- Pressure
- ASME Class 150 / 300
- Connection
- ASME B16.5 RF flanged; RTJ/BW options by configuration
- Temperature
- −29 to 200 °C with soft seats (pressure derates with temperature)
Product Details
This carbon steel trunnion-mounted flanged ball valve is listed for Class 150 / 300 pipeline isolation.
For a quotation, please specify the required size, process medium, operating pressure and temperature, connection requirements and actuation preference.
Specifications
| Parameter | Value |
|---|---|
| Model | TRUNNION-WCB-API6D-150/300 |
| Design Standard | API 6D / API 608; ASME B16.34; API 598 |
| Size Range | NPS 2–24 (DN50–DN600) |
| Pressure Rating | ASME Class 150 / 300 |
| Body Material | ASTM A216 WCB carbon steel; stainless trim; PTFE/RPTFE seats |
| End Connection | ASME B16.5 RF flanged; RTJ/BW options by configuration |
| Temperature Range | −29 to 200 °C with soft seats (pressure derates with temperature) |
| Typical Application | Oil & gas transmission, terminals and large-bore process pipelines |
| Operation | Gear operated; pneumatic/electric/hydraulic actuation optional |
| Inspection & Documentation | Hydrostatic shell & seat test; dimensional drawing, material certificate and COC available on request |
FAQ
How should this valve be configured for the application?
Confirm bore type, flange face, class, fire-safe requirement and pipeline/pigging specification. Final selection must be verified against the actual medium, pressure, temperature and applicable piping standard.
Can this ball valve be automated?
Gear operation is typical; pneumatic, hydraulic or electric actuation is selected from breakaway torque and fail-safe requirements.
What documents can be supplied for a project order?
Material certificate, hydrostatic test record, dimensional drawing, packing list and certificate of conformity can be provided when specified in the order.
Do pressure and temperature ratings apply to every configuration?
No. Ratings depend on the selected body material, seat, packing, end connection and service fluid. Confirm the final pressure-temperature limit with the selected supplier before purchase.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
