D2FC, Guichon, Malbranque, SNRI, VVS
Members of Valco Group

Cryogenic valves

More than a cryogenic valve, a proven and integrated solution to your need in a harsh environment

Technical characteristics

  • Test benches
    • At ambient temperature
      • Water tests
      • Air tests
      • Helium Tests
      • Nitrogen tests
      • Pressure test pool
    • At cryogenic temperature
      • Down to -196°C
  • NDE facilities
    • Visual examination
    • Dye penetrant
    • Ultrasonic testing
    • X-rays
    • Magnetic particle examination
    • Positive Material Identification
  • Construction standards
    • API 6A, API 6D, API 600
    • ASME B31.1, B31.3, B16.5, B16.10, B16.25, B16.34, Section VIII, Section IX
    • ASTM as per client’s request
    • MSS SP25, SP55, SP61, SP82

 

Cryogenic globe valve

  • Pressure rating
    • ANSI Class 150/300
  • Temperature range
    • From – 196°C to 200°C
  • Size range
    • From DN15 to DN400
    • From 1/2” to 16”
  • Material
    • Stainless Steel CF8M and CF3M
  • End connections
    • Flanged and Butt Welded
  • Services
    • On/off and throttling service in LNG systems

 

Cryogenic gate valve

  • Pressure rating
    • ANSI Class 150/300
  • Temperature range
    • From – 196°C to 200°C
  • Size range
    • From DN50 to DN400
    • From 2” to 16”
  • Material
    • Stainless Steel CF8M and CF3M
  • End connections
    • Flanged and Butt Welded
  • Services
    • On/off and throttling service in LNG systems
  • Option
    • Lockable device for safe operating with a manual gauge level

Cryogenic check valve

  • Pressure rating
    • ANSI Class 150/300
  • Temperature range
    • From – 196°C to 200°C
  • Size range
    • From DN25 to DN500
    • From 1” to 20”
  • Material
    • Stainless Steel CF8M and CF3M
  • End connections
    • Flanged and Butt Welded
  • Services
    • Lift, check and duo types in LNG systems