Product Overview
The KOZO F316 Trunnion Ball Valve for FPSO & Offshore Service is designed for marine and offshore process isolation where stainless-steel construction, stable operating torque and API 6D-style trunnion support are required. The reference configuration uses a 12 in Class 150 valve with F316 construction, RPTFE seats, RF flanged ends and worm-gear operation.
Key Design Features
- Trunnion-mounted ball: Suitable for larger sizes and stable operating torque.
- F316 stainless construction: Reference material for offshore and compatible corrosive service.
- RPTFE seat: Reference soft-seat system for the stated temperature and media range.
- RF flanged ends: Standard process-piping connection for the reference configuration.
- Gear operation: Controlled manual quarter-turn operation.
Technical Specifications
| Valve Type | Trunnion Mounted Ball Valve |
|---|---|
| Reference Size | 12 in |
| Pressure Rating | ASME Class 150 |
| Body Material | F316 Stainless Steel |
| Seat | RPTFE |
| End Connection | RF Flanged |
| Operation | Worm Gear |
| Design Standard | API 6D |
| Body Construction | Split Body |
| Reference Temperature | -75°C to +150°C for the reference configuration |
Typical Applications
- FPSO process and utility piping
- Offshore production facilities
- Marine hydrocarbon service
- Seawater-adjacent process systems where F316 is compatible
Selection Notes
Offshore valve selection should consider chloride exposure, external corrosion protection, fire-safe requirements, fugitive-emission requirements, actuator interfaces and project-specific inspection.
How to Specify This Valve
Please provide size, pressure class, process medium, temperature, seat/trim, end connection, fire/fugitive-emission requirements, operator and project documentation requirements.
