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  Type 2658 - 2/2 way Ball Valve with Pneumatic Rotary Actuator  
 
     
  The type 2658 is not available anymore since 11/1/20.  
  If you have any questions, please contact us.  
   
     
 
  Type Description  
  The complete unit of the Type 2658 consistsof a pneumatic rotary actuator and a ball valve body from plastic. The connection between the ball valve and the actuator is made via a standard interface (flange connection). The rotary movement in the actuator is produced by a linear piston with angled thread coupling. The rotary actuator moves the ball valve through 90°and thereby opens or closes the port crosssection.The compact pneumatically-operatedball valve can be used for a wide range of applications and media. The pneumatic rotaryactuator can also be used for other purposes.Special feature: The ball valves are equipped with the so-called Dual Block? Technology. This system serves as a safety device for the union nuts. It preventsthese separating during operation.  
     
  Features  
  « Radially expandable body  
  « Pneumatic actuator in compact model  
  « Optical position indicator  
  « Control valve connection acc. to NAMUR  
  « Safe blocked union nuts with Dual Block? Technology  
     
 
 
 
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