Product |
Cryogenic Globe Valves |
Nominal diameter |
NPS 2 to 24 Inches |
DN50 to DN600 |
Design temp. |
-196℃ |
Design pressure |
Class 150 to 1500 |
PN 16 to PN250 |
Materials |
A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M,
A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN) |
Design standards |
BS 1873, ASME B16.34 |
DIN 3356 |
Face to Face |
ASME B16.10 |
EN558 series |
Connection ends |
ASME B16.5, ASME B16.25 |
EN1092 series |
Test standards |
API 598, ISO 5208 |
EN12266-1 |
Operation |
Hand wheel, bevel gear, electric, pneumatic |
Applications |
LPG, LNG |
Special treatment |
Deep cryogenic treatment |
Special test |
Impact test |
Function 1 |
OS&Y, bolted bonnet, rising stem |
Function 2 |
Short stroke for quick opening or closing |
Function 3 |
For big size and high pressure: relief cone = internal bypass |
Function 4 |
Disc sealing could be: flat sealing, throttle cone=regulating disc |
Function 5 |
The body seat could be a threaded seat or welded seat. |
Structure feature 1 |
Extended Bonnet |
Structure feature 2 |
Provided with drip plate |
Structure feature 3 |
Fire Safety & Anti-static Design |