A-A-59423 Base Document:1999
Current
The latest, up-to-date edition.
Vacuum Interface Valve for Shipboard Use
English
21-05-1999
1. SCOPE
2. SALIENT CHARACTERISTICS
3. REGULATORY REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PACKAGING
6. NOTES
Includes vacuum interface valves used with sewage vacuum, collection, holding, and transfer (VCHT) systems aboard ships.
| DevelopmentNote |
NEW CHILD NOT 1 2021 IS ADDED
|
| DocumentType |
Standard
|
| Pages |
9
|
| ProductNote |
NEW CHILD NOT 1 2021 IS ADDED
|
| PublisherName |
US Military Specs/Standards/Handbooks
|
| Status |
Current
|
This Commercial Item Description (CID) covers vacuum interface valves used with sewage vacuum, collection, holding, and transfer (VCHT) systems aboard ships. Vacuum interface valves control the discharge from urinals to the sewage vacuum collection piping. Although the requirements of this CID primarily refer to vacuum interface valves used with urinals, they may be applied to the acquisition of vacuum interface valves intended for use with other plumbing waste sources such as shower or galley drains.
| MIL-PRF-32217 Revision A:2011 | Scale Prevention in Sewage Collection, Holding and Transfer (CHT) and Vacuum CHT (VCHT) Piping Systems for Use on Naval Surface Ships |
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