Valve Positioner

Electric-Pneumatic Valve Positioner | Pneumatic–Pneumatic Valve Positioner

Valve Positioner Introduction

A valve positioner is a device that receives direct current signals from a controller or control system and transport air to straight trip pneumatic actuator to control valve opening.
Positioners are a valve automation accessory designed to control the position of the valve. Positioners allow the operator to remotely open or close an automated valve by varying degrees using either a pneumatic or electrical signal.

YT1000L Type Electric-Pneumatic Valve Positioner

YT1000L Type Electric-Pneumatic Valve Positioner

  • Within 5~200Hz no resonance phenomenon
  • Direat action and reaction, single action and double action can be easily exchange
  • As resonance caused by small type actuator, it can be resolved by adding positioner throttles.
  • Air consumption less, the economy is good
  • Can be split range control within 1/2 without exchanging parts.
YT1000R Type Electric-Pneumatic Valve Positioner

YT1000R Type Electric-Pneumatic Valve Positioner

  • Within 5~200Hz no resonance phenomenon
  • Direat action and reaction, single action and double action canbe easily exchange
  • As resonance caused by small type actuator, it can be resolved by adding positioner throttles.
  • Air comsumption less, the economy is good
  • Can be split range control within 1/2 without exchanging parts.
YT1200L Type Pneumatic –Pneumatic Valve Positioner

YT1200L Type Pneumatic–Pneumatic Valve Positioner

  • Small size
  • Direat action and reaction, single action and double action canbe easily exchange
  • As resonance caused by small type actuator, it can be resolved by adding positioner throttles.
  • Air comsumption less, lower economic cost.
  • Can be split range control within 1/2 without exchanging parts.
YT1200R Type pneumatic –pneumatic valve positioner

YT1200R Type Pneumatic–Pneumatic Valve Positioner

  • Small size
  • Direat action and reaction, single action and double action canbe easily exchange
  • As resonance caused by small type actuator, it can be resolved by adding positioner throttles.
  • Air comsumption less, lower economic cost.
  • Can be split range control within 1/2 without exchanging parts.

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