Product Overview
The KOZO F316 Cryogenic Globe Valve with Extended Bonnet is designed for LNG and low-temperature process systems where stainless-steel construction, controlled shut-off and stem-seal separation from the cold zone are required.
Key Design Features
- Extended bonnet for cryogenic stem-seal protection.
- F316 stainless-steel reference construction.
- Globe-style plug and seat for shut-off and regulation.
- RF, RTJ or butt-weld connection options by configuration.
- Manual or gear operation with actuation available by project.
Technical Specifications
| Valve Type | Cryogenic Globe Valve |
|---|---|
| Body / Forged Material | F316 Stainless Steel Reference |
| Size Range | 2 in – 24 in |
| Pressure Classes | Class 150 / 300 / 600 / 900 / 1500 / 2500 family |
| Design Standard | BS 1873 / ASME B16.34 as applicable |
| Face-to-Face | ASME B16.10 |
| End Connections | RF / RTJ / BW |
| Inspection & Testing | API 598 |
Typical Applications
- LNG systems
- Air-separation units
- Low-temperature chemical process lines
- Liquid nitrogen and argon utilities
Selection Notes
The minimum design temperature must be confirmed for the supplied configuration, including body, trim, packing, bolting, bonnet extension and cryogenic testing. F316 body material alone does not prove -196°C suitability.
How to Specify This Valve
Please provide size, class, medium, minimum temperature, connection, trim, bonnet length, operator and cryogenic test requirements.
