3 products in this product line
Valtec welcomes you to explore our cutting-edge Cryogenic Ball Valves, meticulously crafted for optimal performance in extreme low-temperature environments. Engineered for temperatures down to -196°C, our ball valves guarantee top-notch quality, leak-free operation, and customizable options tailored to your unique needs. What sets us apart is our unwavering commitment to OEM services, enabling collaboration for the design and manufacturing of valves under your brand. Benefit from our expertise and quality assurance.

For detailed technical specifications, contact us at valtec@valtec.com.tw or fill out the contact form on our website.


  • LNG / LN2 / LO2 terminals
  • LNG / LN2 / LO2 transportation
  • Cryosurgery
  • Cryobiology
  • Cryoelectronic Cooling
  • Cryotherapy
  • Cryonics
  • Air Separation
  • Chemical
  • Petrochemical
  • Food Preservation
  • Medical Health
  • Research Labs
  • Transportation of Gases

Cryogenic Tests

All cryogenic valves are supplied with an exhaustive EN-10204 test certificate, encompassing both type 3.1 and type 3.2 certifications as standard practice. Upon request, Cryogenic tests conforming to BS 6364 and other cleaning tests compliant with CGA G4.1, EIGA 33.18, EN 12300 are also available. ASTM A380 passivation standard that defines best practices for cleaning, descaling, and passivating stainless steel is also available upon request.