Cryogenic Butterfly Valve
Cryogenic Butterfly Valve
Chemoil Advance Technology supplies Cryogenic Butterfly Valves from recognized manufacturers for reliable flow isolation and control in low-temperature and cryogenic process systems. These valves are selected and configured for applications where valve materials, sealing components and operating arrangements must be suitable for cryogenic service.
A cryogenic butterfly valve uses a rotating disc to provide quarter-turn operation, offering a compact solution for flow isolation and, where the valve is appropriately designed and selected, flow control. Cryogenic configurations may incorporate suitable stem, seat and sealing arrangements to maintain reliable performance at low operating temperatures.
Key Features
- ✔️ Extended bonnet design for cryogenic applications
- ✔️ Bubble-tight sealing with low operating torque
- ✔️ Suitable for LNG, LPG, LOX, LIN, LAR, and liquid hydrogen services
- ✔️ Compact, lightweight design with high flow capacity
- ✔️ Manufactured to international cryogenic and safety standards
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | DN50 to DN1200 (2`` to 48``) |
| Pressure Rating | ANSI Class 150 / 300, PN10, PN16, PN25 |
| Body Material | Stainless Steel (CF8, CF8M, CF3M), Low Temperature Carbon Steel (LTCS) |
| End Connection | Wafer, Lug, Double Flanged |
| Design Standard | API 609, BS 6364, ASME B16.34 |
| Temperature Range | -196°C to +80°C (Depending on Material & Design) |
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