Isolation & flow path
Confirm the required shut-off function, flow path and seat material. Include operating torque, cycling frequency and any actuation requirements.
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| Available Sizes | DN25-DN150 |
|---|---|
| Connection Type | Flanged |
| Pressure Rating | PN40 |
| Body Material | CF8 |
| Ball Material | CF8 |
| Size | DN25 · DN32 · DN40 · DN50 · DN65 · DN80 · DN100 · DN125 · DN150 |
| Media | LNG. LO2. LN2. LAr, CO2 |
| Maneuvering | Double Acting Actuator · Electric Actuator · Hand Lever · Spring Return Actuator |
| Stem Design | Long stem |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
Long-stem cryogenic ball valve with a CF8 body and flanged ends for low-temperature isolation. Specify the medium, minimum design temperature, pressure class, flange standard and required operating method.
Applications: Cryogenic applications
For technical documentation or assistance with your selection, contact Nordic Valves.
Long-stem cryogenic ball valve with a CF8 body and flanged ends for low-temperature isolation. Specify the medium, minimum design temperature, pressure class, flange standard and required operating method.
| Specification | Catalogue data |
|---|---|
| Size range | DN25-DN150 |
| Connection | Flanged |
| Nominal rating | PN40 |
| Design | Long stem |
| Operation | double-acting pneumatic, electric actuator, hand lever, spring-return pneumatic |
| Family temperature* | -196°C to +80°C |
| Catalogue media | LNG, LOX, LN2, LAr, CO2 |
Catalogue options. Nominal ratings are not the allowable pressure at every temperature; confirm the selected configuration. *Documented family temperature range; confirm pressure-temperature limits and the selected trim.
| Component | Catalogue material |
|---|---|
| Body | CF8 |
| Ball | CF8 |
Materials shown are the published catalogue construction. Confirm seat, seals and any service-specific trim with the quotation.
| Engineering data | Configuration requirements |
|---|---|
| Dimension data | Order-specific dimensions required; no matched dimension table is published for this configuration. |
| Installation drawing | Confirm end-to-end length, overall height, flange standard, facing, drilling and operating/removal clearance. |
| Pressure-temperature rating | Obtain the allowable-pressure table or curve versus temperature for the selected body, seat and seals, including minimum and maximum design temperature. Nominal rating and a family temperature range do not define this curve. |
Nominal pressure class, temperature range and relief set pressure are separate specifications. Confirm the allowable pressure at the design temperature for the selected construction.
Valves for liquefied-gas transfer and storage, with options for stem extensions, end connections and pressure relief.
Explore application guidanceConfirm the required shut-off function, flow path and seat material. Include operating torque, cycling frequency and any actuation requirements.
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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