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Cryogenic Globe Valve

Specification of Cryogenic Globe Valve

ParameterSpecification
Nominal Size1/2" – 24" (DN15 – DN600)
Pressure RatingClass 150, 300, 600, 900, 1500, 2500
Design StandardAPI 602, API 623, BS 1873, ASME B16.34
Face to FaceASME B16.10
End ConnectionFlanged, Butt Weld (BW), Socket Weld (SW), Threaded (NPT)
Flange StandardASME B16.5, ASME B16.47
Butt Weld EndsASME B16.25
Inspection & TestingAPI 598, BS 6364, ISO 28921
Fire Safe DesignAPI 607 / API 6FA (Optional)
Anti-static DesignOptional
Bonnet TypeExtended Cryogenic Bonnet
Stem DesignOutside Screw & Yoke (OS&Y), Rising Stem
Seat TypeRenewable Metal Seat / Hard-faced Seat
Sealing MaterialGraphite, PTFE, PCTFE (According to Service)
Body MaterialASTM A351 CF8, CF8M, CF3, CF3M, ASTM A182 F304, F316
Trim MaterialStainless Steel, Stellite Overlay
Operating Temperature-196°C to +200°C
Applicable MediaLNG, LPG, LOX, LIN, Liquid Hydrogen, Cryogenic Gases
OperationHandwheel, Bevel Gear, Electric Actuator, Pneumatic Actuator
CertificationAPI, CE, ISO 9001, SIL (Optional), EAC (Optional)


Features of Cryogenic Globe Valve

Extended Bonnet DesignFeatures an extended bonnet that creates a thermal barrier between the cryogenic media and the stem packing, preventing packing freeze-up and ensuring reliable sealing at tempera...
Features of Cryogenic Globe Valve

Extended Bonnet Design

Features an extended bonnet that creates a thermal barrier between the cryogenic media and the stem packing, preventing packing freeze-up and ensuring reliable sealing at temperatures down to -196°C.


Excellent Throttling Performance

Globe valve construction provides accurate flow regulation and stable throttling, making it ideal for cryogenic process control where precise flow adjustment is essential.


Low-Temperature Stem Sealing

Designed with cryogenic packing arrangements to maintain tight stem sealing despite thermal contraction, minimizing fugitive emissions and leakage.


Optimized for Cryogenic Media

Specifically engineered for LNG, liquid oxygen (LOX), liquid nitrogen (LIN), liquid hydrogen (LH₂), liquid argon (LAr), and other liquefied gases.




Thermal Expansion Compensation

Internal components are designed to accommodate dimensional changes caused by extreme temperature fluctuations, ensuring smooth valve operation after repeated cooling and warming cycles.


Cryogenic Service Compliance

Manufactured and tested in accordance with BS 6364 and other international cryogenic valve standards to verify sealing integrity and operational reliability under ultra-low temperature conditions.


Suitable for Vertical Installation

The extended bonnet is optimized for vertical installation, allowing vapor space to protect the packing area from direct exposure to cryogenic liquids and extending service life.


Features of Cryogenic Globe Valve
SAVVY IMPORT AND EXPORT CO., LTD.
minaxue@savvyft.com
+86-18958911667
Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
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minaxue@savvyft.com
+86-18958911667
Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
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Room 1104, Poly Center Office Building, Lucheng District, Wenzhou City, Zhejiang Province, China
minaxue@savvyft.com +86-18958911667
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