Publication

G-4.14: Design, Manufacture, Installation, Operation, and Maintenance of Valves Used in Liquid Oxygen and Cold Gaseous Oxygen Systems

Abstract

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 below –30 °C.

Valves in warm service connecting instrumentation devices are excluded from the scope of this publication. Some of the principles discussed in this publication may be used for other cold oxygen applications.

Access Publication

Member Price:
$77
Subscriber Price:
$77
Non-Member Price:
$141

Member E-Pub Price:
$0
Subscriber E-Pub Price:
$0
Non-Member E-Pub Price:
$141
Buy Hard Copy
Purchase E-Pub
View Table of Contents (free)

Properties

Edition:
2
Published:
June 2017
Status:
Available To the Public
Size:
29 pages
Publisher:
CGA
Special Attributes:
Harmonized
Notes:
Corrected 7/13/2018.
Harmonized with EIGA Doc 200
Committee:
Atmospheric Gases and Equipment

Cataloging

Category
Gases     Standards & Guidelines
Keywords
air separation plants  |  check valve standards  |  gaseous oxygen  |  oxygen  |  oxygen, liquid  |  pressure relief devices
Related
G-4.1  |  G-4.4  |  P-44  |  P-45  |  SB-2