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ASME A112.4.14 2022

ASME A112.4.14 2022

$98.04

ASME A112.4.14-2022/CSA B125.14:22 Manually or Automatically Operated Valves for Use in Plumbing Systems

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ASME 2022
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This Standard specifies requirements for manually or automatically operated valves, in sizes NPS 4 and smaller. Valves covered by this Standard are intended for installation as water shutoff valves between the meter and the supply stop.

PDF Catalog

PDF Pages PDF Title
1 ASME A112.4.14-2022/CSA B125.14:22, Manually or automatically operated valves for use in plumbing systems
3 Standards Update Service
10 ASME A112 Standards Committee on Plumbing Materials and Equipment
14 ASME A112.4.14 Project Team on Quarter Turn Valves
15 CSA Technical Committee on Plumbing Fittings
21 Preface
23 1 Scope
1.1 Inclusions
24 2 Reference publications
26 3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Design requirements
4.1 Rated pressure and temperatures
27 4.2 End connections
4.2.1 Taper pipe threads
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-end connections
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
28 4.3.4 Polymeric materials
4.3.5 Alternative materials
4.4 Toxicity and lead content
4.5 Stem design
4.6 Electrical components
5 Performance requirements and test procedures
5.1 Burst pressure
5.1.1 Performance requirements
29 5.1.2 Test procedure for valves with service temperatures up to 71 °C
5.1.3 Test procedure for valves with service temperatures higher than 71 °C
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 Life cycle test
5.4.1 Performance requirements
5.4.2 Test procedure
30 5.5 Flow rate test
5.5.1 Performance requirements
5.5.2 Test procedure
5.6 Operating requirements
5.6.1 Performance requirements
5.6.2 Test procedure for manually operated valves
5.6.3 Test procedure for automatically operated valves
31 5.7 Resistance to installation loading
5.7.1 Performance requirements
5.7.2 Test procedure
6 Markings
6.1 General
6.2 Packaging
33 Annex A (informative) Unit conversion and rounding criteria

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ASME A112.4.14 2022
$98.04