Cryogenic Solutions

Hy-Lok USA, Inc. supplies premium CRYON trunnion ball valves, needle valves, and tube fittings for use in cryogenic and marine applications including beverage carbonation systems and analytical instrumentation.

Valves and fittings are made from brass or stainless steel and fire tested to AP 607/6FA and BS 6755 Part2 standards. We manufacture a popular line of standard valves, but also have the capability to produce custom cryogenic valves to customer specifications. We carry stock on many standard components for off the shelf convenience to our customers.

Hy-Lok USA is proud to provide solutions for cryogenic applications. These products are designed for operation at extremely low temperatures. Cryogenic equipment, especially pressure vessels and piping components such as those we provide, is typically involved in transporting supercooled liquids, including nitrogen, argon, oxygen, and liquid helium.

Proper Insulation

The most crucial element in the effectiveness of cryogenic components is proper insulation. This ensures the proper maintenance of temperature levels within the equipment. Proper insulation also protects equipment from extreme temperatures and hazardous materials during handling.

Hy-Lok USA’s cryogenic products include CRYON valves, trunnion ball valves, needle valves, and tube fittings. They are used in applications such as cryogenic valves and vessels, analytical instrumentation, and beverage carbonation systems. Our products are widely used in the cryogenics and marine service industries.

We carry many U.S. and international certifications including ISO 9001, 14001, OSHAS 18001, ASME, API, and PVD accreditations in quality, safety, and environmental protection. We use the highest quality raw materials and can provide full material traceability reports. These rigorous quality standards are part of our commitment to reliability and customer service. Our efficient manufacturing and management systems allow us to provide customers with this premium level of quality and service at prices much lower than competitors.

For more information about our cryogenic service valves and fittings, see the table below, or find a Hy-Lok distributor in your area.

Highlights of Our Cryogenic Service Valves & Fittings

Industry Cryogenics
Marine Service
Applications Cryogenic Valves, Cryogenic Vessels, Beverage Carbonation Systems, Analytical Instrumentation
Products CRYON Valves, Trunnion Ball Valves, Needle Valves, Tube Fittings
Brand Hy-Lok
Materials Brass
Stainless Steel
Fire Safety Standards API 607/6FA
BS 6755 Part 2
Certifications NGV 1 (Receptacles)
Industry Standards ISO 9001
PVD 97/23/EC
ISO 14001
OHSAS 18001
Firesafe API 607, 6FA, BS6755


If you have any questions about any of our products or services, don’t hesitate to give us a call. For any inquiries, fill out the form and one of our Hy-Lok representative will contact you soon.


Sign Up To Join Our Newsletter

Sign Up