Valve description:
Name: Cryogenic gate valve, for the low temperature at -196℃.
Description: with extension stem.
Design: API 602, API 600.
Body: ASTM A351 CF8.
Nominal size: 2 Inch.
Nominal class: 300 LB.
Ends connection: RF flange.
Face to face: ASME B16.10.
Test and inspection: API 598.
Technical parameters and characteristics
Product |
Cryogenic gate valve. |
Nominal diameter |
2 Inch - 48 Inch. |
Design temp. |
Down to -196℃. |
Design pressure |
Class 150 - 1500 LB. |
Material |
Stainless steel. |
Design standard |
API 600. |
Face to face |
ASME B16.25, ASME B16.10. |
Connection end |
BW, Flange. |
Test standard |
API 598. |
Operation |
Hand wheel, gearbox, electric. |
Application |
LPG, LNG |
Special treatment |
Deep cryogenic treatment. |
Special test |
Impact test. |
Function 1 |
Bolted bonnet. |
Function 2 |
Flexible wedge. |
Function 3 |
Full bore. |
Structure feature 1 |
Extended Bonnet. |
Structure feature 2 |
Relief hole on the wedge. |
Structure feature 3 |
With drip plate. |
Structure feature 4 |
Fire Safety & Anti-static Design. |