Cryogenic Valve Manufacturer in USA

A cryogenic valve is a specialized industrial valve designed to safely control, isolate, or regulate fluids at extremely low temperatures, typically below −50 °C. These valves are essential for handling liquefied gases where conventional valves may fail due to material brittleness or thermal contraction.

SVR Global is a leading Cryogenic Valve Manufacturer and Supplier in USA, providing high-performance cryogenic valves engineered for temperatures as low as −196 °C. Our cryogenic valves are designed to ensure leak-tight performance, structural integrity, and operational safety across LNG, industrial gas, petrochemical, and energy infrastructure projects throughout the United States.

With proven expertise in low-temperature service, SVR Global supports EPC contractors, plant operators, and energy developers with engineered cryogenic valve solutions that meet stringent international standards and project specifications.

What Is a Cryogenic Valve?

A cryogenic valve is used in systems handling liquefied gases such as LNG, liquid nitrogen, liquid oxygen, hydrogen, and argon. These valves are specifically designed to operate under extreme cold conditions, using materials with high impact toughness and extended bonnet designs to protect packing and actuators from cryogenic temperatures.

Cryogenic Valve Applications in Low-Temperature Systems

SVR Global cryogenic valves are widely used in critical low-temperature process applications, including:

LNG liquefaction, storage, and regasification terminals
Industrial gas processing, storage, and distribution systems
Petrochemical and chemical processing plants
Hydrogen production, storage, and clean energy infrastructure
Aerospace, research laboratories, and test facilities

These applications require valves capable of maintaining tight shutoff and reliable operation despite severe thermal cycling.

Types of Cryogenic Valves

SVR Global manufactures and supplies a complete range of cryogenic valve designs for different service conditions:

Cryogenic Gate Valves

Used for full-bore isolation in low-temperature pipelines where minimal pressure drop and reliable shutoff are required.

Cryogenic Globe Valves

Suitable for throttling and flow regulation, offering precise control in cryogenic process systems.

Cryogenic Ball Valves

Provide tight shutoff, fast operation, and reliable sealing, commonly used in LNG and industrial gas applications.

Cryogenic Check Valves

Prevent reverse flow in cryogenic pipelines and protect compressors, pumps, and storage systems.

All cryogenic valve designs feature extended bonnets to ensure packing and actuation components remain above cryogenic temperature zones.

Industries Served

SVR Global cryogenic valves are supplied to a wide range of US industrial and energy projects, including:

LNG terminals and natural gas infrastructure
Industrial gas and air separation plants
Petrochemical and chemical processing facilities
Hydrogen and clean energy projects
Aerospace, research, and specialty engineering sectors

Cryogenic Valve Materials & Standards

Cryogenic valves are manufactured using carefully selected materials to ensure toughness, sealing reliability, and long service life at extremely low temperatures:

Stainless steel cryogenic valves for LNG, liquid nitrogen, oxygen, and hydrogen services
Low-temperature carbon steel (LTCS) cryogenic valves for sub-zero process conditions
Nickel alloy cryogenic valves for severe low-temperature and high-integrity applications
PTFE and PCTFE seated cryogenic valves for tight shutoff in cryogenic duty

Manufacturing and testing comply with BS 6364, API 6D, ASME B16.34, API 602, and ISO standards, ensuring global compliance for cryogenic service applications.

Technical Specifications

Design Standards: BS 6364, API 602, ASME B16.34
Face-to-Face: ASME B16.10
End Connections: Flanged, Butt Weld, Socket Weld
Size Range: DN15–DN600 (½″–24″)
Pressure Class: ASME Class 150–1500
Temperature Range: −196 °C to +200 °C
Leakage Class: API 598 / ISO 5208 Rate A
Bonnet Design: Extended bonnet for cryogenic duty
Actuation: Manual, Pneumatic, Electric

Inspection, Testing & Certification

SVR Global cryogenic valves undergo rigorous inspection and testing to verify performance under cryogenic conditions:

Cryogenic testing as per BS 6364
Hydrostatic and seat testing per API 598
Helium leak testing (on request)
Positive Material Identification (PMI)
Low-temperature impact testing
Non-destructive examination (UT, RT, MT, PT)
EN 10204 3.1 / 3.2 material certification

Special Design Features

Extended bonnet design to isolate packing from cryogenic temperatures
Low-emission packing for enhanced sealing performance
Fire-safe design options for LNG and hazardous services
Anti-static and anti-blowout stem construction
Metal-to-metal backup seating
Suitable for LNG, LOX, LIN, LH₂, and cryogenic hydrocarbons

Cryogenic Valve vs Other Valve Types

Cryogenic Valve vs Standard Valve

Cryogenic valves are manufactured using special materials and extended bonnet designs to withstand extreme low temperatures, unlike standard industrial valves.