Butterfly valve DANAÏS CRYO

Double-offset butterfly valve for cryogenic applications; body with flanged ends (T7) with raised faces, or body with butt weld ends made of stainless steel to ASME Class 150, JIS, fire-safe design.

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Aplikasi utama

Liquefied natural gas process
Shipbuilding
Gas pipelines
Gas storage facilities

Data teknis

Nominal pressure Hydr casing: CL 150
Maximum nominal size TSG: DN 1400
Max allowed fluid temp TSG: 200 °C

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Manfaat

Thermal insulation
- The neck extension protects the actuator from cryogenic temperatures.
- The valve can be optionally protected in the system by a drip plate.

Data teknis

Component function: Shut off/control flow
Connection type Inlet: Installation between flanges,
Butt weld ends
Design concept Drive: With electric actuator,
With handwheel,
Hydraulic,
With pneumatic actuator,
Without
Mtrl Hydraulic casing: GX5CRNIMO19-11-2/A351 GR CF8M,
GX2CRNIMO19-11-2/A351 GR CF3M
Nominal pressure Hydr casing: CL 150
Maximum nominal size TSG: DN 1400
Minimum nominal size TSG: DN 80
Max allowed fluid temp TSG: 200 °C
Min allowed fluid temp TSG: -253 °C
Valve body type: Butt-weld side entry,
Flanged body, raised faces