This standard covers rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1,800 mm) in diameter, with various body and end types, for fresh water having a pH range from 6 to 12 and a temperature range from 33 to 125F (0.6 to 52C).
AWWA C504-06
Original price was: $140.00.$70.00Current price is: $70.00.
Rubber-Sealed Butterfly Valves
American Water Works Association , 07/01/2006
Pages: 48
