• AWWA C521-23

AWWA C521-23

Plastic Ball Valves

American Water Works Association , 06/01/2024

Publisher: AWWA

File Format: PDF

$71.00$142.00


This standard describes plastic ball valves for water supply service. This standard covers threaded, union, fusion, or compression ended double- and single-seated nonmetallic ball valves for pressures 100 psi (689 kPa) and higher in sizes from ½-in. through 2-in. (13-mm through 50-mm) diameter for use in potable water systems with temperatures greater than 32°F (0°C) and less than 125°F (52°C).

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