Pneumatic Electrico Positioner

Valve positioner, which is a necessary configuration of pneumatic control valve, can control the position of the valve at any opening degree through the valve positioner, it takes the valve stem displacement signal as the input feedback measurement signal, and the controller output signal as the setting signal. The system is available for spring return (single acting) and double acting pneumatic actuators.

 

  • Valve Positioner Options: Linear electric-pneumatic valve,Rotary electric-pneumatic valve 
  • Input Signal: 4~20mA
  • Power Supply Interface: PF 1/2 (G1/2)
  • Protection Class:IP66
  • Air Supply Interface:NPT 1/4
  • Stroke: 0~90°
  • Ambient Temperature:-20~70°C(-4~158°F)
  • Additional: if your have any requirements about our Valve Positioners ,please welcome to write mail to us @ info@hearkenflow.com for getting more information and service from us.

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