AWWA C520 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
KNIFE GATE VALVES, SIZES 2 IN. (50 MM) THROUGH 96 IN. (2,400 MM)
Hardcopy , PDF
05-17-2019
English
01-01-2014
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Foreword
I Introduction
II Special Issues
III Use of This Standard
IV Major Revisions
V Comments
Standard
1 General
2 References
3 Definitions
4 Requirements
5 Verification
6 Delivery
Appendix
A - Installation
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 pH range from 6 to 12 and a temperature range from 33 degrees F to 125 degrees F (0.6 degrees C to 52 degrees C).
| DocumentType |
Revision
|
| ISBN |
9781625760357
|
| Pages |
36
|
| PublisherName |
American Water Works Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| AWWA C606 : 2015 | GROOVED AND SHOULDERED JOINTS |
| AWWA C541 : 2016 | HYDRAULIC AND PNEUMATIC CYLINDER AND VANE-TYPE ACTUATORS FOR VALVES AND SLIDE GATES |
| NSF 61 : 2016 | DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS |
| AWWA C207 : 2013 | STEEL PIPE FLANGES FOR WATERWORKS SERVICE, SIZES 4 IN. THROUGH 144 IN. (100 MM THROUGH 3,600 MM) |
| ASTM B 154 : 2016 : REDLINE | Standard Test Method for Mercurous Nitrate Test for Copper Alloys |
| AWWA C550 : 2017 | PROTECTIVE INTERIOR COATINGS FOR VALVES AND HYDRANTS |
| ASTM D 1149 : 2016-02 | TEST METHODS FOR RUBBER DETERIORATION - CRACKING IN AN OZONE CONTROLLED ENVIRONMENT |
| ASTM A 516/A516M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service |
| ASME B16.42 : 2016 | DUCTILE IRON PIPE FLANGES AND FLANGED FITTINGS - CLASSES 150 AND 300 |
| ASTM B 584 : 2014 : REDLINE | Standard Specification for Copper Alloy Sand Castings for General Applications |
| MSS SP 81 : 2017 | STAINLESS-STEEL OR STAINLESS-STEEL-LINED, BONNETLESS, KNIFE GATE VALVES WITH FLANGED ENDS |
| AWWA C542 : 2016 | ELECTRIC MOTOR ACTUATORS FOR VALVES AND SLIDE GATES |
| ASME B16.1 : 2015 | Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 |
| ASTM B 160 : 2005 : EDT 1 | Standard Specification for Nickel Rod and Bar |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| ASTM D 471 : 2016-02 | TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS |
| ASTM A 285/A285M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength |
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