AWWA Standard C518-24 Double-disc, swing-check valves for waterworks service, 2 in. through 48 in. (50 mm through 1,200 mm) NPS
Publication Year
2024
Document Status
Current
Abstract
Minimum requirements for double-disc swing check valves, 2-in. (50-mm) to 48-in. (1,200-mm) NPS, with various body and end types for raw, potable, and reclaimed water having a pH range from 6 to 12 and a temperature of 33°F-125°F (0.6°C-52°C).
Publisher Information
American Water Works Association
Founded in 1881, the American Water Works Association is an international, non-profit, scientific and educational society dedicated to assuring the effective management of water.
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