BELEF company manufactures a wide range of part turn pneumatic actuator for quarter turn valve, which is powerful, reliable, long life and maintenance free, the new actuator generation with its compact and modern essential line. Its performing Rack Pinion rotary system is the best choice for butterfly and ball valves control.
  
 # Pneumatic Actuators
   >> Desgin & Construction
   >> Parts and Material
   >> Operating Principle
   >> Double Acting Torque
   >> Spring Return Torque
   >> Actuator Dimension
   >> Air Consumption
   >> special strokes actuator
   >> Sizing information
and How to Order

 # Accessories
 >> Valve Positioners
 >> Limit Switch Box
 >> Product Integrity

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