Cryogenic ball valve
Cryogenic ball valve
VALVINOX Cryogenic ball valve is available for floating ball and trunnion ball types. Cryogenic ball valves are suitable for flammable, explosive, and penetrating forces. Strong ethylene, liquid oxygen, liquid hydrogen, natural gas, liquefied gas, petroleum and other media are used as cut-off or connected. When the medium temperature is lower than -60 degree, bonnet, usually extended to 250mm, or according to the actual working conditions. The maximum temperature of the ultra-low temperature ball valve can be -196 degree, and the material after cryogenic treatment is applicable: LCB = -60 degree, LC3 = -120 degree, CF8 = -196 degree.
Design features:
Manufacturer to API 6D,API 608
End flange to ASME B16.5 (2” to 24”) ASME B16.47 (26” & up)
Inspection & Testing API 6D, Butt-Weld End Dimension ANSI/ASME B16.25
Fire Safe Design API 607/BS 6755
Optional features:
Special sizes and finishes, full port and reduced port, double block and bleed, DIB, Locking Device.
Special test on your request: EN 10204 Type 3.2 Material Certification by a Thirty Parts, API 641 Fugitive Emissions, PMI, NDE test.