Control valvesARD-CV-002
Flanged connectionCryogenic solenoid valve
Flanged
An electrically operated cryogenic globe valve with flanged connections and published coil-voltage options.
- Size
- DN 25–40
- Body material
- CF8
- Connections
- Flanged
- Temperature
- −196 to +60°C
- Pressure
- PN25 (2.5 MPa nominal)
- Medium
- LO2, LN2, LAr, LCO2, LNG
Engineered for your application
An electrically operated cryogenic globe valve with flanged connections and published coil-voltage options.
Sizes and pressure ratings depend on construction, materials and configuration. Confirm the selected pressure-temperature rating with the quotation.
Technical data
The specification, in detail.
| Parameter | Technical specification |
|---|---|
| Size range | DN 25–40 |
| Pressure ratings | PN25 (2.5 MPa nominal) |
| End connections | Flanged |
| Medium | LO2, LN2, LAr, LCO2, LNG |
| Temperature range | -196 to +60°C |
| Flow direction | High to low |
| Coil voltage | DC24V/AC220V |
| Published explosion-protection marking | EXmbII CT4 GB |
Nominal pressure and ASME class are different rating systems. Confirm the pressure–temperature rating for the selected material and design.
End connections
Define the interface.
Shown configuration: Flanged process body with the solenoid operator above it.
| Connection detail | Connection / selection requirement |
|---|---|
| Published connection | Flange（HG/T20592） |
| Referenced flange standard | HG/T 20592; edition, facing, drilling and pressure designation must be specified. |
| Flange selection | Specify nominal size, flange rating, facing, drilling and gasket. Do not infer these from the image alone. |
The illustration shows one configuration. Published connection alternatives are options for enquiry; their availability depends on size, rating, material and design. Installation dimensions come from the drawing, not the illustration.
Materials
From body to seal.
| Component | Material / option |
|---|---|
| Body | CF8 |
| Bonnet | CF8 |
| Stem | 06Cr19Ni10 |
| Top / closure element | 06Cr19Ni10+RPTFE |
| Gasket | PTFE |
Published material alternatives are configuration-dependent. H.F. denotes hard facing; the exact grade and material certificates are confirmed with the offer.
Selection notes
Defined around your application.
- Flange（HG/T20592）
- Flow direction: High to low
Sizes and pressure ratings depend on construction, materials and configuration. Confirm the selected pressure-temperature rating with the quotation.
The explosion-protection marking is reproduced as published; confirm the certificate, zone suitability and selected coil before ordering.
“Top / closure element” follows the component designation in the reference material list.
Published ratings do not establish suitability for every listed medium. Oxygen cleaning, material compatibility, trapped-liquid relief and project approvals are specified for the selected assembly. Liquid-hydrogen and helium service require a separate temperature and material review.
Arden product datasheet
Product code ARD-CV-002 · Revision 2026-10-28. Product illustrations show one configuration; the approved order documentation defines the supplied assembly.
Download PDFDimensions
Plan the connection.
Dimensions apply to the tabulated version only. Confirm the approved outline drawing for the selected size, rating and connections before installation.
| DN | L | H | K | N-φ | Weight (kg) |
|---|---|---|---|---|---|
| 25 | 124 | 197 | 85 | 4-14 | — |
| 32 | 140 | 210 | 100 | 4-18 | — |
| 40 | 154 | 220 | 110 | 4-18 | — |
Linear dimensions are in mm and weights in kg unless stated otherwise. Pressure bands in MPa, thread designations and ISO mounting codes are not linear dimensions. Thread designations follow the reference. An em dash means no value is published. Confirm a certified outline drawing for the selected configuration.
Documentation
Product documents
Download the Arden data sheet for ARD-CV-002, or request the outline drawing for your selected configuration.
Product code ARD-CV-002 · Revision 2026-10-28. Illustrations show one configuration; approved order documentation defines the supplied assembly.
Explore the range
Another configuration?
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- Size range
- DN 25–80
- Pressure ratings
- PN40 (4.0 MPa nominal)
- Temperature
- −196 to +60°C
- Connections
- Socket weld (SW)
- Medium
- LO2, LN2, LAr, LCO2, LNG
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- Size range
- DN 20-300 / NPS 3/4-12
- Pressure ratings
- ASME Class 150-2500
- Temperature
- Cryogenic design temperature to specify
- Connections
- RF / RTJ flanged / butt weld (BW)
- Medium
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- Size range
- DN 20-300 / NPS 3/4-12
- Pressure ratings
- ASME Class 150-2500
- Temperature
- Cryogenic design temperature to specify
- Connections
- RF / RTJ flanged / butt weld (BW)
- Medium
- LNG / LPG; exact process medium to specify