Chem-Flo AWWA Butterfly Valve

Double Flanged

CLASS 150 (Series A) 3” – 96”
CLASS 300 (Series B) 4” – 60”

Temperature Range

Seat Temperature Range

Series	Temperature Range
Series A	-82.2°F to 392°F (-29°C to 200°C)
Series B	-82.2°F to 392°F (-29°C to 200°C)

Pressure Ratings

CLASS 150 (Series A) 285PSI (20bar)

CLASS 300 (Series B) 750PSI (50 bar)

Body Materials

Ductile Iron (ASTM A536-45-12)

Seat Materials

Applications

Water
Water Treatment Plants
Water distribution
Power plants
Industrial plants