Product Overview
The KOZO WCB Pressure Seal Globe Valve is designed for high-pressure steam, power-generation and industrial process systems where pressure-seal bonnet construction and controlled shut-off are required. The globe-style flow path is suitable for isolation and, with the correct trim, throttling service.
Key Design Features
- Pressure-seal bonnet for high-pressure service.
- ASTM A216 WCB cast-steel body.
- Globe plug-and-seat arrangement for controlled flow.
- RF, RTJ and butt-weld connection options.
- Handwheel or gear operation, with actuation available by project.
Technical Specifications
| バルブの種類 | Pressure Seal Globe Valve |
|---|---|
| 本体材質 | ASTM A216 WCB |
| Pressure Classes | ASME Class 600 – 2500 |
| Design Standard | BS 1873 / ASME B16.34 |
| Face-to-Face | ASME B16.10 |
| End Connections | RF / RTJ / BW |
| Inspection & Testing | API 598 |
Typical Applications
- High-pressure steam
- Power-generation systems
- Refinery and petrochemical process lines
- High-pressure industrial utilities
Selection Notes
Pressure and temperature limits depend on pressure class, trim, packing, bolting and the complete valve design. For throttling, pressure drop, velocity, cavitation and trim erosion should be reviewed.
How to Specify
Please provide size, class, medium, design pressure, design temperature, trim, end connection, operator and required inspection/testing.
