Description
Technical Parameters
Introduction
Cryogenic globe valves are designed for precise flow regulation and tight shut-off under extremely low temperature conditions, and are widely used for cryogenic media such as liquefied natural gas (LNG), liquid nitrogen (LN₂), liquid oxygen (LO₂), and liquid argon (LAr).
Parameter
Model: PGB100B OR EOM
Size: Class 800-Class2500≤2"
OS &Y, Rising Stem
Plug Disc
Bolted Bonnet
Renewable Seat Rings Welded or Threaded
Flanged Ends or Butt welding Ends
Basic Design: ASME B16.34
Face to Face: ASME B16.10
End Flange: ASME B16.5
B.W. End: ASME B16.25
Test and Inspection: API 598
Manufacturing to NACE MR0103 on request
Features
Operating Efficiency
Compared to other types of valves, cryogenic globe valves have a shorter stem pitch, enabling faster opening and closing speeds.
Ease of Maintenance
The bolted bonnet and rising stem design facilitate disassembly and component replacement, reducing system downtime.
Clear Valve Position Indication
The external thread and Y-type design clearly indicate the valve position and isolate the stem thread from the process medium.
FAQ
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