Flow direction & closure
Define flow rate, installation orientation and allowable pressure loss. Include reverse-flow conditions and the required closing behaviour.
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| Available Sizes | DN65-DN100 |
|---|---|
| Connection Type | Socket Weld |
| Pressure Rating | PN40 |
| Body Material | CF8 |
| Disc Material | S30408 |
| Size | DN65 · DN80 · DN100 |
| Media | LNG. LO2. LN2. LAr |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
This cryogenic check valve is designed for use in extremely low temperatures, suitable for applications involving liquefied natural gas (LNG), liquid oxygen (LO2), liquid nitrogen (LN2), and liquid argon (LAr). It operates within a temperature range of -196°C to +80°C, ensuring reliable performance in cryogenic environments.
Applications: Cryogenic applications
For technical documentation or assistance with your selection, contact Nordic Valves.
Low-temperature media, stem extensions and sealing. Selection starts with the conditions inside your line.
Explore application guidanceDefine flow rate, installation orientation and allowable pressure loss. Include reverse-flow conditions and the required closing behaviour.
Specify the medium, minimum temperature and operating pressure. Include stem-extension needs, insulation clearance and any oxygen-cleaning requirements in your enquiry.
Include the required installation drawing, material documentation and testing requirements. Confirm the final configuration and its operating limits with your enquiry.
Include the operating conditions in your enquiry. Add your medium, pressure, temperature and documentation requirements alongside the selected options.
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