
Welded Body Trunnion: Total Integrity in Transmission Lines.
Fully welded body that eliminates leak points. Certified technology for pipelines, oil lines, and subsea applications.
A welded body trunnion valve is an isolation device where the ball is supported by upper and lower shafts (trunnion) and the body is permanently sealed by welding, eliminating flanged joints and potential leak points. Its compact construction makes it ideal for marine and onshore gas and oil transmission pipelines.
Problema
Pipeline projects face lead times of up to 40 weeks for certified trunnion valves from Europe.
Impacto
Every week of delay compromises commissioning schedules and generates millions in downtime costs.
Solución IPSA
IPSA maintains strategic stock of Perar and Della Foglia Trunnion valves in Mexico, with API 6D/6DSS certification and full traceability.
Configurations
Available types

Onshore Pipelines
Welded body trunnion valves for onshore gas and oil transmission pipelines.

Marine & Offshore Pipelines
Welded body trunnion valves for marine pipelines, offshore platforms, and coastal terminals.

Subsea Trunnion (API 6DSS)
Valves for seabed installation. Remote ROV operation under extreme hydrostatic pressures.
Technical data
Specifications
Compliance
Standards & certifications
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Welded Body Trunnion Ball Valves
Remote control along the entire line.
Transport valves cannot depend on manual operation. We integrate Gas-Over-Oil actuators, high-torque pneumatic, or electrohydraulic systems for remote closure from the control room.
Learn about our Automation DivisionNeed absolute integrity in your transmission lines?
Check welded inventory availability and pipeline specifications.
