AS 2638-1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Cast iron sluice valves for waterworks purposes
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
24-05-2024
English
01-01-1988
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies requirements for valves of inside screw, solid wedge, metal or resilient seated, non-rising stem design in a nominal size range of DN 80 to DN 600. Relates to valves primarily intended for use with portable water, and usually operated by a removable key or handwheel, in buried or above-ground installations, and specifies materials, design, manufacturer, operation, testing and marking. Differs from 1983 edition in that Class 14 valves at 1400 kPa working pressure have replaced Class 12 valves at 1200 kPa to comply with current industrial requirements.
| Committee |
WS-022
|
| DocumentType |
Standard
|
| ISBN |
0 7262 5242 5
|
| Pages |
16
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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