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)

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 

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

• 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.