AFCO Resilient Seated Butterfly Valves are used to permit or prevent the flow of liquids in fire protection systems with open or closed visual indicator. The valves shall be installed in relatively clean liquid services. The valve is bubble tight at full rated pressure allowing all flow service to stop.
Available in Grooved and Wafer end connection. Valves with wafer end connection are designed to be fitted to flange end connection of ANSI B16.1 Class 150 or PN16 EN1092-2.
Maximum Working pressure
300 PSI (20.87 bar)
10°F (-23°C) to 230°F (110°C)
2” (DN50), 2 ½” (DN65), 3” (DN80), 4” (DN100), 5” (DN125), 6” (DN150), 8” (DN200), 10” (DN250) and 12” (DN300)
Wafer Ends (To be fitted to following flange)
ANSI B16.1 Class 150
Conforms to AWWA C606
Fusion bond epoxy coated