Pneumatic Actuators


Series 82, aluminum with 0°-90° rotation, 9Nm to 5000Nm.


The series 82, with an extruded aluminum body, is manufactured in 15 models to guarantee a wide range of choice according to the requested torque; it allows a 0°-90° rotation and it is available in the spring return (SR) or double acting (DA) versions.

  • ATEX II 2GD T6 approved
  • Rack and Pinion design
  • Extruded Aluminium body / coated end caps
  • Models 32  -  330 (15 sizes now available)
  • Visual indicator
  • Open and closed end of travel adjustment
  • Mounting to Namur Standards (Switch Box / Solenoid)

Series 83, aluminum with 0°-180° rotation, 22Nm to 760Nm.


Available only in the double acting version, the series 83 is manufactured in 9 models according to the different torque output required. These actuators can provide a 0°-180° rotation with the possibility to regulate the run of the actuator by using the cam adjustment but also with the screws mounted on the end caps.

  •  180 Degree Operation
  •  ATEX II 2GD T6 approved
  •  Rack and Pinion design
  •  Models 52  -  160 (Currently 9 sizes available)
  •  Visual indicator
  •  Open and closed end of travel adjustment
  •  Mounting to Namur Standards
  •  HVAC Applications 

Series 84, stainless steel with 0°-90° rotation, 22Nm to 160Nm.


The series 84 presents the same compact design and the same technical features of the series 82, with the exception of construction material; the series 84 of Valbia is, in fact, manufactured using body, and caps and pinion in stainless steel and it is available in 5 models.

  • Stainless Steel Body
  • ATEX II 2GD T6 approved
  • Rack and Pinion design
  • Models 52  -  100 (Currently 5 sizes available)
  • Visual indicator
  • Open and closed end of travel adjustment
  • Mounting to Namur Standards
  • Aggressive Environments
  • Shipping / Off Shore
  • Chemical Applications

Special version Nickel plated, PTFE coating


Nickel plated: process developed for the actuator protection in harsh environments through the application of an uniform coating over the entire surface, in order to give the actuator a higher  protection against corrosion. Suitable also in the pharmaceutical and food industries and in all those sectors where alkaline solutions and cleaning agents are used.
 
With PTFE coating: coating applied by spray technique over the entire actuator surface and cured in the oven. 
It provides excellent corrosion protection to marine environments, environments with high temperatures and ensures great antistick properties; it is also used in a wide range of industrial applications.
 
  • High temperature: to withstand temperatures up to 150°C.
  • Low temperature: for applications that require the use down to -40°C.
  • With 303 stainless steel pinion.

Other


Series 82, aluminum with 0°-90° rotation, 9Nm to 5000Nm.

Series 82, aluminum with 0°-90° rotation, 9Nm to 5000Nm.


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Series 83, aluminum with 0°-180° rotation, 22Nm to 760Nm.

Series 83, aluminum with 0°-180° rotation, 22Nm to 760Nm.


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Series 84, stainless steel with 0°-90° rotation, 22Nm to 160Nm.

Series 84, stainless steel with 0°-90° rotation, 22Nm to 160Nm.


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Special version Nickel plated, PTFE coating

Special version Nickel plated, PTFE coating


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