AWWA C507-15 Ball Valves, 6 In. Through 60 In. (150 mm Through 1,500 mm) (PDF)

This standard covers gray-iron, ductile-iron, and cast-steel flanged-end, low-leakage, shaft- or trunnion-mounted, full-port, double- and single-seated ball valves for pressures up to 150 psi (1,050 kPa) in sizes from 6-in. through 60-in. (150-mm through 1,500-mm) diameter for use in water systems having fresh water with a pH greater than 6 and less than 12 and with temperatures greater than 32°F (0°C) and less than 125°F (52°C).