Actuator Type Pneumatic Double/Single acting
Brand Rotex, Aira, UFlow
Material Cast Iron, Stainless Steel
Construction Wafer Type
Operator Pneumatic actuator
Temperature Of Media Low Temperature, Normal Temperature, Medium Temperature, High Temperature
Size Range 1.1/2 to 24 inch
Pressure Rating ANSI 150
Working Pressure 10 Kg / cm2
Operating Temp -25 deg C to 425 deg C

In the pharmaceutical, chemical, and food industries, a Pneumatic actuator operated butterfly valve is used to interrupt product flow (solid, liquid, gas) within the process. The valves used in these industries are usually manufactured according to cGMP guidelines (current good manufacturing practise). Butterfly valves generally replaced ball valves in many industries, particularly petroleum, due to lower cost and ease of installation.