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C509-15 Resilient-Seated Gate Valves for Water Supply Service
This standard describes 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. The resilient-seated gate valve has been in service in various water utility applications since 1975.
1 190,00 DH
Sur commande
This standard describes 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. The resilient-seated gate valve has been in service in various water utility applications since 1975.
| ISBN / EAN | 9781625761361 |
|---|---|
| Auteur | Association, American Water Works |
| Editeur | American Water Works Association,US |