Top-Entry Trunnion Mounted Ball Valve for In-Line Maintenance
Top-entry trunnion ball valve designed for in-line maintenance of the ball, seats and seals in petroleum and natural gas pipelines.
| Size Range | 2″–48″ (DN50–DN1200) |
|---|---|
| Pressure Rating | Class 150–2500 (PN16–PN420) |
| Body Material | Carbon steel, stainless steel, alloy steel, duplex steel, nickel-based alloy, etc. |
| Connection Type | RF, BW, NPT, SW, etc. |
| Operation | Manual, pneumatic, electric, hydraulic, etc. |
Frequently Asked Questions
Ball, seats and seals can be serviced in line by removing the bonnet.
Petroleum and natural gas pipelines.
API 6D, ASME B16.34, API 6FA and API 607 are stated.
Pneumatic, electric and hydraulic operation are listed.
Provide medium, conditions, connection, actuation and maintenance requirements.
Product Overview
Top-entry trunnion ball valve designed for in-line maintenance of the ball, seats and seals in petroleum and natural gas pipelines.
Quarter-turn operation provides on-off pipeline control using the construction and application features stated on the original page.
Final material, connection and actuation selection should match the actual medium, operating conditions and project documentation.
- Product-Specific Construction: Uses the design stated on the original page.
- Pipeline Isolation: Designed for industrial on-off service.
- Project Configuration: Listed materials, connections and actuators support selection.
- Engineering Review: Final suitability depends on actual service conditions.
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