ASME B16.38 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LARGE METALLIC VALVES FOR GAS DISTRIBUTION - MANUALLY OPERATED, NPS 2[1/2] (DN 65) TO NPS 12 (DN 300), 125 PSIG (8.6 BAR) MAXIMUM
Hardcopy , PDF
23-08-2021
English
01-01-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.
There is a newer edition of this document available. This Standard covers requirements for manually operated metallic valves in nominal sizes 2 ½ (DN 65) through 12 (DN 300) having the inlet and outlet on a common centerline. These valves are intended for controlling the flow of gas from open to fully closed positions, for use in distribution and service lines where the maximum gage pressure does not exceed 125 psig (8.6 bar). Valve seats, seals, and stem packing may be nonmetallic. This Standard sets forth the minimum capabilities, characteristics, and properties that a newly manufactured metallic valve must possess in order to be considered suitable for use in the piping systems indicated above, carrying natural gas, manufactured gas [includes synthetic natural gas (SNG)], and liquefied petroleum gases (distributed as a vapor, with or without the admixture of air) or mixtures thereof.
| DocumentType |
Standard
|
| ISBN |
791831175
|
| Pages |
18
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.