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Worm Gear Wafer High Performance Butterfly Valves Used In Chemical Worm Gear Wafer Butterfly Valve, used in Chemical/Petrochemical Processing, Food & Beverage etc., Wafer butterfly valves adopt different materi...
pneumatic butterfly valve pneumatic rotary actuator control for butterfly valves Pneumatic actuator Material Extruded Aluminum alloy Rotary Angle 0~90 degree Structure rack and pinion rotary actuator ......
Pneumatic rotary actuator operated butterfly valve Pneumatic Butterfly Valve Pneumatic actuator Material Extruded Aluminum alloy Rotary Angle 0~90 degree Structure rack and pinion rotary actuator Working Pressu...
butterfly valve with pneumatic actuator pneumatic control butterfly valves Pneumatic actuator Material Extruded Aluminum alloy Rotary Angle 0~90 degree Structure rack and pinion rotary actuator Working Pressure...