Air Liquide has more than 100 years of experience in transporting and controlling gas and in particular gaseous oxygen in the safest conditions. This experience resulted in internal “Engineering Practices” that give rules and regulations for the gas oxygen piping, and in particular the design of oxygen valve trains. These requirements are constantly updated and upgraded, to always present the best solution for safety and efficiency.
Valve trains are designed according to standards of the country in which they will be installed. Typical standards for the

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ACI, div of Air Liquide Advanced Technologies US LLC
Mail: 300 Chastain Center Boulevard, suite 375
Kennesaw, Georgia 30144, USA
phone: - 1-800-FLAME 22
- 1-800-352-6322
fax: - 1-678-354-8235
By e-mail :
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