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VAT Series ISO5211 Spring Return Pneumatic Rotary Actuator

  • Modular program for mounting of quarter turn valves such as ball valves and butterfly valves
  • Full conformance to the latest specification:ISO5211 DIN3337 VD\VDE3845 and NAMUR
  • Position feedback with Type 1061 possible (also for Ex-applications)
Working medium:
Working temperature:
Working pressure:
Quality Warranty:
  • VAT-52
  • VPC Pneumatic
  • 8412390000

Product Description

Pneumatic rotary actuators are low maintenance single or double acting pneumatic linear piston actuators where linear movement of the piston due to the pilot air causes a 90º rotation of the connected valve. 

Actuator-valve coupling is made via a universal ISO 5211 mechanical interface. The status of ball or butterfly valve can be monitored via the feedback switches of 1061. 

Product Specifications

■Operating Media 

﹡Dry or lubricated air,or inertia gas,which should be compatible with inside parts and lubricant of the cylinder.

﹡The temperature of the operating media is a minimum of -20℃

﹡The dimension of the impurity particle is at the largest of 30μ .If the positioner is needed,the dimension may be at the largest of 5μ.

                                                Type    VAT Series Pneumatic Actuators
                                      Air Source Pressure                   3bar to 8bar

    Operating Temperature

                 Standard                   -20℃~+80℃
          Low temperature                   -40℃~+80℃
          High temperature                   -20℃~160℃

Main Dimensions


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