Cryogenic Valves
Cryogenic Safety Valve
Cryogenic Safety Valve
Chemoil Advance Technology supplies Cryogenic Safety Valves from recognized manufacturers for overpressure protection in low-temperature and cryogenic process systems. These valves are selected for applications where pressure relief equipment must maintain reliable operation under cryogenic service conditions.
A cryogenic safety valve is designed to automatically relieve excess pressure when the system reaches its specified set pressure, helping protect cryogenic storage tanks, vessels, pipelines and process equipment from overpressure conditions. The valve is selected according to the required relieving capacity, operating pressure, temperature and process medium.
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Key Features
- ✔️ Extended bonnet design for cryogenic service
- ✔️ Accurate pressure relief with reliable overpressure protection
- ✔️ Leak-tight sealing at ultra-low temperatures
- ✔️ Suitable for LNG, LPG, LOX, LIN, LAR, and liquid hydrogen applications
- ✔️ Manufactured to international cryogenic and safety standards
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | DN15 to DN200 (½" to 8") |
| Pressure Rating | ANSI Class 150 / 300 / 600, PN16 to PN100 |
| Body Material | Stainless Steel (CF8, CF8M, CF3M), Low Temperature Carbon Steel (LTCS) |
| End Connection | Flanged, Threaded, Butt Weld |
| Design Standard | API 526, API 527, BS 6364, ASME B16.34 |
| Temperature Range | -196°C to +80°C (Depending on Material & Design) |
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