Adareg Cryogenic Angle Type Control Valve for Liquid Nitrogen

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Fluid: Oxygen, Nitrogen
Temperature: Down to -320°F, -196°C, 77K
Cold box adaptation: Welding flange
Cryogenic extension: As per BS6364
Body and seat materials: 316L or 304L, Plug materials: Cu AI alloy or stainless steel
Flow characteristics: Linear or =% or on/off
Stem tightness: Bellows sealed
Seat tightness performance: 10-4 mbar.l/s in standard
Across body tightness performance: 10-4 mbar.l/s in standard
Valve to atmosphere tightness performance: 10-4 mbar.l/s in standard
Tightness test means: Cryogenic test bench – Kellog method and mass spectrometer
Certificates: EN 10204 3-1 for main constitutive parts of pressure shell
Code and certifications: ASME, AD2000 W10, DESP