ANSI/AWWA C520:2024
Current
The latest, up-to-date edition.
Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm)
Hardcopy , PDF
English
01-10-2024
This standard describes bonneted, bonnetless, cast, and fabricated steel; stainless-steel; and cast ductile-iron body knife gate valves with resilient or metal seats, including tapping knife gate valves, for use in water, wastewater, and reclaimed water systems with a pH range from 6 to 12 and a temperature range from 33 to 125°F (0.6 to 52°C).
| DocumentType |
Standard
|
| ISBN |
9781613007235
|
| Pages |
36
|
| PublisherName |
American Water Works Association
|
| Status |
Current
|
| Supersedes |
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| AWWA C550 : 2017 | PROTECTIVE INTERIOR COATINGS FOR VALVES AND HYDRANTS |
| ASME B16.1 : 2020 | Gray Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250 |
| ASTM A 216/A216M : 2021 | Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service |
| ASTM B 154 : 2016 | Standard Test Method for Mercurous Nitrate Test for Copper Alloys |
| ASTM B 160 : 2024 | Standard Specification for Nickel Rod and Bar |
| ASTM A 283/A283M : 2024 | Standard Specification for Low and Intermediate Tensile Strength Carbon Steel Plates |
| ASME B16.47 : 2020 | Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric/Inch Standard |
| ASTM A 312/A312M : 2024 : REDLINE | Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
| ASME B16.5:2020 | Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24, Metric/Inch Standard |
| ASTM A 285/A285M : 2024 | Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength |
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