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) |
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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 |