ASME A112.4.14 2017
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ASME A112.4.14 Manually Operated Valves for Use in Plumbing Systems
| Published By | Publication Date | Number of Pages |
| ASME | 2017 | 32 |
This Standard establishes requirements for manually operated, quarter-turn valves in nominal sizes (NPS) ? 2. These valves are intended for indoor installation as potable water shutoff valves between the meter and the supply stop. Valves governed by this Standard are intended for service at temperatures between 34°F (1°C) and 180°F (82°C), with an allowable working pressure rating not less than 125 psi (862 kPa).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | ASME A112 Standards Committee on Plumbing Materials and Equipment |
| 12 | ASME A112.4.14 Project Team on Quarter Turn Valves |
| 13 | CSA Technical Committee on Plumbing Fixtures |
| 18 | CSA/ASME Harmonization Task Group on Plumbing Fittings (B125-JHTG) |
| 20 | Preface |
| 22 | 1 Scope |
| 23 | 2 Reference publications |
| 25 | 3 Definitions and abbreviations 3.1 Definitions 3.2 Abbreviations 4 Design requirements 4.1 Rated pressure and temperatures 4.2 End connections 4.2.1 Taper pipe threads |
| 26 | 4.2.2 Solder joints 4.2.3 Solvent cement connections 4.2.4 PEX connections 4.2.5 Flared connections 4.2.6 Grooved ends 4.2.7 Push-fit fittings 4.2.8 Press-connect fittings 4.2.9 Other connections 4.3 Materials 4.3.1 General 4.3.2 Copper alloys 4.3.3 Ferrous alloys 4.3.4 Polymeric materials |
| 27 | 4.3.5 Alternate materials 4.4 Toxicity and lead content 4.5 Stem design 5 Performance requirements and test procedures 5.1 Burst pressure 5.1.1 Performance requirements 5.1.2 Test procedure 5.1.3 Alternate test procedure |
| 28 | 5.2 Hydrostatic test 5.2.1 Performance requirements 5.2.2 Test procedure 5.3 Static and dynamic seals 5.3.1 Performance requirements 5.3.2 Test procedure 5.4 Cycle test 5.4.1 Performance requirements 5.4.2 Test procedure 5.5 Flow test 5.5.1 Performance requirements |
| 29 | 5.5.2 Test procedure 5.6 Operating requirements 5.6.1 Performance requirements 5.6.2 Test procedure 5.7 Resistance to installation loading 5.7.1 Performance requirements 5.7.2 Test procedure 6 Markings 6.1 General 6.2 Packaging |
| 31 | Annex A (informative)Unit conversion and rounding criteria |
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ASME A112.4.14-2017/CSA B125.14-17
Manually operated valves for use in plumbing systems Published By Publication Date Number of Pages…
