CSA B125 : 2001

Technical Committee on Plumbing Fittings
Preface
Foreword
1 Scope
2 Definitions and Reference Publications
   2.1 Definitions
   2.2 Reference Publications
3 General Design Requirements
   3.1 Quality of Work
   3.2 Servicing
   3.3 Threaded Fastening Devices
   3.4 Threads
   3.5 Solder Joints
   3.6 Flared Tube Fittings and Ball Sleeve
        (Compression) Fittings
   3.7 Tolerance on Dimensions
   3.8 Barrier-Free Design
4 Supply Fittings
   4.1 Rated Pressure
   4.2 Seating Members
   4.3 Flow Characteristics
   4.4 Cover Plates and Escutcheons
   4.5 Backflow Prevention
   4.6 Toxicity
   4.7 Deck-Mounting Fittings
   4.8 Lawn and Sediment Faucets
   4.9 Showerheads
   4.10 Water Closet Tank Flush Valves
   4.11 Water Closet Tank Fill Valves
   4.12 Closet and Urinal Spuds
   4.13 Pressurized Flushing Devices
   4.14 Master Thermostatic Water-Mixing Valves
5 Waste Fittings
   5.1 Metal Tubular Parts
   5.2 Plastic Tubular Parts
   5.3 Plastic Materials
   5.4 Sink Strainer Assemblies
   5.5 Traps, Wastes, and CO and PO Fittings
   5.6 Slip Joints
   5.7 Mechanical Stoppers
   5.8 Elastomeric Tubular Materials
   5.9 Elastomeric Tubular Parts
6 Test Requirements
   6.1 Corrosion Resistance
   6.2 Thermal Cycling
   6.3 Decorative Organic Finish
   6.4 Life Wear
   6.5 Pressure
   6.6 Flow Rate
   6.7 Resistance to Installation Loading
   6.8 Resistance to Use Loading
   6.9 Temperature Control Test - Automatic Compensating
        Valves
   6.11 Sink Strainer Assemblies - Plastic Components
   6.12 Fittings with a Single Moveable Outlet
   6.13 Master Thermostatic Water-Mixing Valves
7 Test Methods
   7.1 General
   7.2 Corrosion Test
   7.3 Thermal Cycling Test
   7.4 Organic Finish Tests
   7.5 Life Wear Test
   7.6 Pressure Tests
   7.7 Flow-Rate Test
   7.8 Resistance to Installation Loading
   7.9 Maintenance of Installed Position
   7.10 Temperature Control Test - Automatic Compensating
        Valves
   7.11 Back Siphonage Test - Fill Valves
   7.12 Location of Critical Level - Fill Valves
   7.13 Sink Strainer Assemblies - Plastic Components
   7.14 Tests for Backflow Prevention Devices Used in
        Fittings with a Single Moveable Outlet
8 Marking
   8.1 General
   8.2 Fill Valves
   8.3 Flushometer Valves
   8.4 Fittings in Recreational Vehicles
   8.5 Traps
   8.6 Thermal Expansion Relief Valves
   8.7 Installation Instructions
   8.8 Packaging
Tables
Figures
Appendix A - Metric Conversion Table

Covers plumbing supply fittings of NPS-1 nominal size and smaller, plumbing waste fittings of NPS-2 nominal size and smaller, and master thermostatic water mixing valves of NPS-4 nominal size and smaller. Includes, but not limited to, the following: shower/bath, bidet, clothes washer, drinks fountain, laundry tub, lavatory, sink, and water closet tank supply fittings; automatic compensating supply valves(domestic), pressurized flushing devices, humidifier supply stops, sediment/lawn faucets, supply line stops, trap primers, thermal expansion relief valves, antisiphon ballcocks and master thermostatic water-mixing valves. As well as bath/shower, drink fountain, laundry tub, lavatory, sink and continous waste fittings.