AWWA C509
Resilient-Seated Gate Valves for Water Supply Service
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| Organization: | AWWA |
| Publication Date: | 30 January 1994 |
| Status: | inactive |
| Page Count: | 28 |
Document History
January 12, 2023
Resilient-Seated Gate Valves for Water Supply Service
This standard describes iron-body resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service...
June 7, 2015
Resilient-Seated Gate Valves for Water Supply Service
This standard describes iron-body resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service...
January 25, 2009
Resilient-Seated Gate Valves for Water Supply Service
This standard describes iron-body, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service...
January 21, 2001
Resilient-Seated Gate Valves for Water Supply Service
This standard describes iron-body, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service...
AWWA C509
January 30, 1994
Resilient-Seated Gate Valves for Water Supply Service
A description is not available for this item.
January 25, 1987
Resilient-Seated Gate Valves for Water and Sewerage Systems
A description is not available for this item.
January 28, 1980
Resilient-Seated Gate Valves, 3 Through 12 NPS, for Water and Sewage Systems
A description is not available for this item.