Compact Body (Twin Ball) Trunnion Mounted Ball Valves

GWC USA

Triple S Solutions supplies Compact Body Twin Ball Trunnion Mounted Ball Valves engineered for positive isolation in high pressure oil and gas pipeline applications.

Designed in accordance with API 6D and ASME B16.34, these valves feature a compact forged body with twin ball configuration to provide double block and bleed capability within a reduced face-to-face dimension. Built for pipeline transmission, midstream, and industrial service, they deliver dependable sealing and space-saving installation benefits.

For full sizing, pressure classes, materials, and configuration details, download the product data sheet below.

KEY FEATURES

  • Compact forged body construction
  • Twin ball trunnion mounted design
  • Double block and bleed capability
  • Designed to API 6D
  • Conforms to ASME B16.34
  • Trunnion mounted ball configuration
  • Fire safe design
  • Anti-static device
  • Blowout proof stem
  • Flanged, butt weld, or custom end connections available
  • Gear operated and actuator ready

Performance Advantages

Double Block and Bleed in a Compact Footprint

The twin ball configuration provides double block and bleed capability while maintaining a reduced face-to-face dimension compared to traditional multi-valve assemblies, supporting space-constrained installations.

High Pressure Pipeline Capability

Designed to API 6D and ASME B16.34, these valves are engineered for demanding pipeline transmission and process applications requiring reliable isolation under high pressure conditions.

Positive Trunnion Mounted Sealing

The trunnion mounted ball design provides stable support under pressure, promoting dependable sealing performance and reduced operating torque.

Reduced Installation Complexity

By integrating twin ball functionality within a single compact body, the design minimizes piping, flanges, and overall system complexity compared to separate valve arrangements.