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Standard List
- Ontario Provincial Standards
- Region of Durham
- City of London
- Ontario Statutes, Regulations, etc
- ASTM International
- Canadian Standards Association
- Other Standards
- American Association of State Highway and Transportation Officials
- American Concrete Institute
- American National Standards
- American Society of Mechanical Engineers
- American Water Works Association
- AWWA A100 Water Wells
- AWWA B100 Granular Filter Material
- AWWA B101 Precoat Filter Media
- AWWA B102 Manganese Greensand for Filters
- AWWA B110 Membrane Systems
- AWWA B200 Sodium Chloride
- AWWA B201 Soda Ash
- AWWA B202 Quicklime and Hydrated Lime
- AWWA B300 Hypochlorites
- AWWA B301 Liquid Chlorine
- AWWA B302 Ammonium Sulfate
- AWWA B303 Sodium Chlorite
- AWWA B304 Liquid Oxygen for Ozone Generation for Water, Wastewater, and Reclaimed Water Systems
- AWWA B305 Anhydrous Ammonia
- AWWA B306 Aqua Ammonia (Liquid Ammonium Hydroxide)
- AWWA B402 Ferrous Sulfate
- AWWA B403 Aluminum Sulfate - Liquid, Ground, or Lump
- AWWA B404 Liquid Sodium Silicate
- AWWA B405 Sodium Aluminate
- AWWA B406 Ferric Sulfate
- AWWA B407 Liquid Ferric Chloride
- AWWA B408 Liquid Polyaluminum Chloride
- AWWA B451 Poly (Diallyldimethylammonium Chloride)
- AWWA B452 EPI-DMA Polyamines
- AWWA B453 Polyacrylamide
- AWWA B501 Sodium Hydroxide (Caustic Soda)
- AWWA B502 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
- AWWA B503 Sodium Tripolyphosphate (Includes addendum B503a-97)
- AWWA B504 Monosodium Phosphate, Anhydrous (Includes addendum B504a-97)
- AWWA B505 Disodium Phosphate, Anhydrous
- AWWA B506 Zinc Orthophosphate
- AWWA B510 Carbon Dioxide
- AWWA B511 Potassium Hydroxide
- AWWA B512 Sulfur Dioxide
- AWWA B550 Calcium Chloride
- AWWA B600 Powdered Activated Carbon
- AWWA B601 Sodium Metabisulfite
- AWWA B602 Copper Sulfate (Includes addendum B602a-97)
- AWWA B603 Potassium Permanganate
- AWWA B604 Granular Activated Carbon
- AWWA B605 Reactivation of Granulated Activated Carbon
- AWWA B701 Sodium Fluoride
- AWWA B702 Sodium Fluorosilicate
- AWWA B703 Fluorosilicic Acid
- AWWA C104/A21.4 Cement-Mortar Lining for Ductile-Iron Pipe and Fittings
- AWWA C105/A21.5 Polyethylene Encasement for Ductile-Iron Pipe Systems
- AWWA C110/A21.10 Ductile-Iron and Gray-Iron Fittings
- AWWA C111/A21.11 Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings
- AWWA C115/A21.15 Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron Threaded Flanges
- AWWA C116/A21.16 Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings
- AWWA C150/A21.50 Thickness Design of Ductile-Iron Pipe
- AWWA C151/A21.51 Ductile-Iron Pipe, Centrifugally Cast
- AWWA C153/A21.53 Ductile-Iron Compact Fittings
- AWWA C200 Steel Water Pipe - 6 in. (150 mm) and Larger
- AWWA C203 Coal-Tar Protective Coatings and Linings for Steel Water Pipelines - Enamel and Tape - Hot-Applied
- AWWA C205 Cement-Mortar Protective Lining and Coating for Steel Water Pipe - 4 in. (100 mm) and larger for Water Service - Shop Application
- AWWA C206 Field Welding of Steel Water Pipe
- AWWA C207 Steel Pipe Flanges for Waterworks Service - Sizes 4 in. Through 144 in. (100 mm Through 3,600 mm)
- AWWA C208 Dimensions for Fabricated Steel Water Pipe Fittings
- AWWA C209 Cold-Applied Tape Coatings for the Exterior of Special Sections, Connections, and Fittings for Steel Water Pipe
- AWWA C210 Liquid-Epoxy Coating Systems for the Interior and Exterior of Steel Water Pipelines
- AWWA C213 Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines
- AWWA C214 Tape Coating Systems for the Exterior of Steel Water Pipelines
- AWWA C215 Extruded Polyolefin Coatings for the Exterior of Steel Water Pipelines
- AWWA C216 Heat-Shrinkable Cross-Linked Polyolefin Coatings for the Exterior of Special Sections, Connections, and Fitting
- AWWA C217 Petrolatum and Petroleum Wax Tape Coatings for the Exterior of Connections and Fittings for Steel Water Pipelines
- AWWA C218 Coating the Exterior of Above Ground Steel Water Pipelines and Fittings
- AWWA C219 Bolted, Sleeve-Type Couplings for Plain-End Pipe
- AWWA C220 Stainless-Steel Pipe, 1/2 In. (13 mm) and Larger
- AWWA C221 Fabricated Steel Mechanical Slip-Type Expansion Joints
- AWWA C222 Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings
- AWWA C223 Fabricated Steel and Stainless Steel Tapping Sleeves
- AWWA C224 Nylon-11 Based Polyamide Coating System for the Interior and Exterior of Steel Water Pipe and Fittings
- AWWA C225 Fused Polyolefin Coating Systems for the Exterior of Steel Water Pipelines
- AWWA C226 Stainless Steel Fittings for Waterworks Service, Sizes 1/2 In. Through 72 In. (13 mm Through 1,800 mm)
- AWWA C227 Bolted, Split-Sleeve Restrained and Nonrestrained Couplings for Plain-End Pipe
- AWWA C228 Stainless-Steel Pipe Flanges for Water Service--Sizes 2 In. Through 72 In. (50 mm Through 1,800 mm)
- AWWA C229 Fusion-Bonded Polyethylene Coating for the Exterior of Steel Water Pipelines
- AWWA C230 Stainless-Steel Full-Encirclement Repair and Service Connection Clamps
- AWWA C300 Reinforced Concrete Pressure Pipe, Steel-Cylinder Type
- AWWA C301 Prestressed Concrete Pressure Pipe, Steel-Cylinder Type
- AWWA C302 Reinforced Concrete Pressure Pipe, Noncylinder Type
- AWWA C303 Concrete Pressure Pipe, Bar-Wrapped, Steel-Cylinder Type
- AWWA C304 Design of Prestressed Concrete Cylinder Pipe
- AWWA C500 Metal-Seated Gate Valves for Water Supply Service
- AWWA C501 Cast-Iron Sluice Gates
- AWWA C502 Dry-Barrel Fire Hydrants
- AWWA C503 Wet-Barrel Fire Hydrants
- AWWA C504 Rubber-Seated Butterfly Valves, 3 In. (75 mm) through 72 In. (1,800 mm)
- AWWA C507 Ball Valves, 6 in. through 60 in. (150 mm through 1,500 mm)
- AWWA C508 Swing-Check Valves for Waterworks Service, 2 in. (50 mm) Through 24 in.( 600 mm) NPS
- AWWA C509 Resilient-Seated Gate Valves for Water Supply Service
- AWWA C510 Double Check Valve Backflow Prevention Assembly
- AWWA C511 Reduced-Pressure Principle Backflow Prevention Assembly
- AWWA C512 Air Release, Air/Vacuum, and Combination Air Valves for Waterworks Service
- AWWA C515 Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service
- AWWA C516 Large Diameter Rubber-Seated Butterfly Valves, Sizes 2000 mm (78 in) and larger
- AWWA C517 Resilient-Seated Cast-Iron Eccentric Plug Valves
- AWWA C518 Dual-Disc Swing-Check Valves for Waterworks Service
- AWWA C520 Knife Gate Valve, Sizes 50 mm (2 in) through 2400 mm (92 in)
- AWWA C530 Pilot-Operated Control Valves
- AWWA C541 Hydraulic and Pneumatic Cylinder and Vane Type Actuators for Valves and Slide Gates
- AWWA C542 Electric Motor Actuators for Valves and Slide Gates
- AWWA C550 Protective Epoxy Interior Coatings for Valves and Hydrants
- AWWA C560 Cast-Iron Slide Gates
- AWWA C561 Fabricated Stainless Steel Slide Gates
- AWWA C562 Fabricated Aluminum Slide Gates
- AWWA C563 Fabricated Composite Slide Gates
- AWWA C600 Installation of Ductile-Iron Water Mains and Their Appurtenances
- AWWA C602 Cement-Mortar Lining of Water Pipelines in Place—4 In. (100 mm) and Larger
- AWWA C604 Installation of Steel Water Pipe--4 In. (100 mm) and Larger
- AWWA C605 Underground Installation of Polyvinyl Chloride (PVC) Pressure Pipe and Fittings for Water
- AWWA C606 Grooved and Shouldered Joints
- AWWA C620 Spray-Applied In-Place Epoxy Lining of Water Pipelines, 3 In. (75 mm) and Larger
- AWWA C651 Disinfecting Water Mains
- AWWA C652 Disinfection of Water-Storage Facilities
- AWWA C653 Disinfection of Water Treatment Plants
- AWWA C654 Disinfection of Wells
- AWWA C655 Field Dechlorination
- AWWA C670 Online Chlorine Analyzer Operation and Maintenance
- AWWA C700 Cold-Water Meters - Displacement Type, Bronze Main Case
- AWWA C701 Cold-Water Meters - Turbine Type, for Customer Service
- AWWA C702 Cold-Water Meters - Compound Type
- AWWA C703 Cold-Water Meters - Fire Service Type
- AWWA C704 Propeller-Type Meters for Waterworks Applications
- AWWA C706 Direct-Reading, Remote-Registration Systems for Cold-Water Meters
- AWWA C707 Encoder-Type Remote-Registration Systems for Cold-Water Meters
- AWWA C708 Cold-Water Meters - Multijet Type (Includes addendum C708a-98)
- AWWA C710 Cold-Water Meters - Displacement Type, Plastic Main Case
- AWWA C712 Cold-Water Meter--Singlejet Type
- AWWA C713 Cold-Water Meters: Fluidic-Oscillator Type
- AWWA C750 Transit-Time Flowmeters in Full Closed Conduits
- AWWA C800 Underground Service Line Valves and Fittings
- AWWA C900 Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Through 60 In. (100 mm Through 1,500 mm)
- AWWA C901 Polyethylene (PE) Pressure Pipe and Tubing, ½ in. (13 mm) Through 3 in. (76 mm), for Water Service
- AWWA C903 Polyethylene-Aluminum- Polyethylene & Cross-linked Polyethylene-Aluminum- Cross-linked Polyethylene Composite Pressure Pipes, 1/2 In. (12 mm) through 2 In. (50 mm), for Water Service
- AWWA C904 Cross-Linked Polyethelyene (PEX) Pressure Pipe, ½ In. (12mm) Through 3 In. (76mm), for Water Service
- AWWA C906 Polyethylene (PE) Pressure Pipe and Fittings, 4 in. (100 mm) Through 63 in. (1,600 mm), for Water Distribution and Transmission
- AWWA C907 Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 in. Through 12 in. (100 mm Through 300 mm), for Water Distribution
- AWWA C909 Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe, 4 In. through 24 In. (100 mm through 600 mm) for Water, Wastewater, and Reclaimed Water Service
- AWWA C950 Fiberglass Pressure Pipe
- AWWA D100 Welded Carbon Steel Tanks for Water Storage
- AWWA D102 Coating Steel Water-Storage Tanks
- AWWA D103 Factory-Coated Bolted Steel Tanks for Water Storage
- AWWA D104 Automatically Controlled, Impressed-Current Cathodic Protection for the Interior Submerged Surfaces of Steel Water Storage Tanks
- AWWA D106 Sacrificial Anode Cathodic Protection Systems for the Interior Submerged Surfaces of Steel Water Tanks
- AWWA D107 Composite Elevated Tanks for Water Storage
- AWWA D108 Aluminum Dome Roofs for Water Storage Facilities
- AWWA D110 Wire- and Strand-Wound, Circular, Prestressed Concrete Water Tanks
- AWWA D115 Tendon-Prestressed Concrete Water Tanks
- AWWA D120 Thermosetting Fiberglass-Reinforced Plastic Tanks
- AWWA D121 Bolted Above Ground Thermosetting Fiberglass-Reinforced Plastic Panel-Type Tanks for Water Storage
- AWWA D130 Flexible-Membrane-Lining and Floating-Cover Materials for Potable Water Storage
- AWWA E102 Submersible Vertical Turbine Pumps
- AWWA E103 Horizontal and Vertical Line-Shaft Pumps
- AWWA F101 Contact-Molded, Fiberglass-Reinforced Plastic Wash Water Troughs and Launders
- AWWA F102 Matched-Die-Molded, Fiberglass-Reinforced Plastic Weir Plates, Scum Baffles, and Mounting Brackets
- AWWA F110 Ultraviolet Disinfection Systems for Drinking Water
- AWWA G100 Water Treatment Plant Operation and Management
- AWWA G200 Distribution Systems Operation and Management
- AWWA G300 Source Water Protection
- AWWA G400 Utility Management System
- AWWA G410 Business Practices for Operation and Management
- AWWA G420 Communications and Customer Relations
- AWWA G430 Security Practices for Operation and Management
- AWWA G440 Emergency Preparedness Practices
- AWWA J100 Risk and Resilience Management of Water and Waste Water Systems
- AWWA M11 Manual Steel Pipe: Guide for Design and Installation, Fourth Edition
- AWWA M14 Manual Recommended Practice for Backflow Prevention and Cross-Connection Control, Third Edition
- AWWA M17 Manual Installation, Field Testing, and Maintenance of Fire Hydrants, Fourth Edition
- AWWA M23 Manual PVC Pipe - Design and Installation, Second Edition
- AWWA M24 Manual Dual Water Systems (M24), Third Edition
- AWWA M25 Manual Flexible-Membrane Covers and Linings for Potable-Water Reservoirs, Third Edition
- AWWA M27 Manual External Corrosion: Introduction to Chemistry and Control, Second Edition
- AWWA M28 Manual Rehabilitation of Water Mains
- AWWA M31 Manual Distribution System Requirements for Fire Protection (M31), Fourth Edition
- AWWA M32 Manual Computer Modeling of Water Distribution Systems (M32), Third Edition
- AWWA M33 Manual Flowmeters in Water Supply, Second Edition
- AWWA M41 Manual Ductile-Iron Pipe and Fittings, Third Edition
- AWWA M44 Manual Distribution Valves: Selection, Installation, Field Testing, and Maintenance, Second Edition
- AWWA M45 Manual Fiberglass Pipe Design, Third Edition
- AWWA M47 Manual Capital Project Delivery, Second Edition
- AWWA M49 Manual Butterfly Valves: Torque, Head Loss, and Cavitation Analysis, Second Edition
- AWWA M51 Manual Air-Release, Air/Vacuum, and Combination Air Valves, First Edition
- AWWA M54 Manual Developing Rates for Small Systems, First Edition
- AWWA M55 Manual PE Pipe - Design and Installation, First Edition
- AWWA M6 Manual Water Meters - Selection, Installation, Testing, and Maintenance, Fifth Edition
- AWWA M9 Manual Concrete Pressure Pipe, Third Edition
- AWWA Reference Book - Edition 1998 Standard Methods for the Examination of Water and Wastewater, 20th Edition
- Bureau de Normalisation du Québec
- Canadian Council of Independent Laboratories
- Comité Européen de Normalisation/European Committee for Standardization/Europaisches Komitee fur Normung
- Canadian General Standards Board
- Canadian Acts and Regulations
- Factory Mutual
- Goods and Services Identification Number
- International Concrete Repair Institute
- Institute of Electrical and Electronics Engineers
- International Organization for Standardization
- International Slurry Surfacing Association
- Manufacturers Standard Society
- National Council Highway Research Program
- National Master Specification
- Standards of accredited organizations or other agencies
- Strategic Highway Research Program
- Society for Protective Coatings
- Transportation Association of Canada
- Underwriters Laboratory Inc.
- Underwriters' Laboratories of Canada
Other Standards
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American Water Works Association
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AWWA C520 - Knife Gate Valve, Sizes 50 mm (2 in) through 2400 mm (92 in)
AWWA C520
| Name: | Knife Gate Valve, Sizes 50 mm (2 in) through 2400 mm (92 in) |
| Code: | AWWA C520 |
| Description: | |
| Type: | Specification |
| Version: | |
| External References: |
Link to Document |