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AWWA C520 : 2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

KNIFE GATE VALVES, SIZES 2 IN. (50 MM) THROUGH 96 IN. (2,400 MM)
Available format(s)

Hardcopy , PDF

Superseded date

05-17-2019

Language(s)

English

Published date

01-01-2014

Publisher

American Water Works Association

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Superseded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
SSPC-SP 10 : 2015 NEAR-WHITE BLAST CLEANING
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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Hardcopy - English
PDF - English - DRM
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