Most recent
CGA G-4.14-2017
Design, Manufacture, Installation, Operation, and Maintenance of Valves used in Liquid Oxygen and Cold Gaseous Oxygen Systems - SECOND EDITION (Corrected 7/13/2018)
This publication covers isolation valves, control valves, check valves, pressure relief valves, drain, and vent valves in air separation units (ASUs), their backup and storage piping system, and customer station bulk storage tank systems. It addresses the design, material selection, manufacturing, cleaning, installation, operation, and maintenance of oxygen service valves operating at temperatures less than –22 °F (–30 °C).
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Compressed Gas Association, Inc. [cga]