AWWA C504:1958
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard for Rubber-Seated Butterfly Valves (PDF)
Published date
01-01-1958
Publisher
Superseded date
02-12-2025
Superseded by
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The valves specified are suitable for frequent operation, operation after long periods of idleness, and operation in a throttled position in water lines.
| DocumentType |
Standard
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| PublisherName |
American Water Works Association
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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