GRAT Control Valve、ELECTRIC ACTUATOR、ELECTRIC BUTTERFLY VALVE、ELECTRIC BALL VALVE、ELECTRIC CONTROL VALVE

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Grat Damper Actuator - Burner Damper Hot Air Volume Control

Application : Burner damper air volume control

Specification: 800 mm

Operating power supply: AC220V

Control signal: switch input, 0 and 1 k Ω feedback

Design life: 5 years trouble-free

Put into operation: May 2012

Function: air volume adjustment

Product Name: Standard Electric Actuator

Product introduction:

Standard electronic actuator is simple, safe and easy set-up actuator with a built-in EA control module and the unique PPD positioning technology patent. It suited for various of angle stroke valves like ball valve, butterfly valve, damper fan, etc.

Electronic actuators for precise position control and modulation applications

  *Accurate and repeatable position control and feedback signal using 4-20 mA signal withup to 0.3% accuracy
  *More than 100,000 times operation test passed without fault
  *Powered by 1-phase, 3-phase or DC power supplies
  *Output torque from 20N.M-2500N.M
  *Adjustable speed control (action time 4S-75S available for customizing )
  *Digital communication options including HART® Mod-bus® available
  *Permanently lubricated and maintenance free drive train
  *Dust-proof and Watertight to IP68(No leakage in 20m deep water)
  *Self-recovery overheat protector
  *Capable of being mounted in any orientation
  *Optional torque limiter/remote control/dehumidify heater
  *Field selectable adjustments for :
Zero and span
Command signal type
Standard or reverse acting
Manual-auto operation
Output shaft position return in loss of signal

Preview : Quick On/off Electric Ball Valve Application

Next : SS304 Grat Control Ball Valve in Food industry

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