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Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Specifications
Type :
EPB801
Air/Electric Wiring Connection :
Rc. 1/4 / G1/2
Air Supply :
140 To 700 KPa
Brand :
Koso
Max. Capacity :
Output Atomosphere 175 Nl/min. At Sup. 140 KPa [gaug]
Linearity/Hysteresis :
+/-1.0% / 0.5%
Brand Name :
Koso
Model Number :
EPB801
Certification :
CE
MOQ :
1PCS
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Description
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Product Overview

The Koso EPB801 Electric Valve Positioner is a critical accessory for pneumatic control valves, designed to precisely regulate valve position in industrial processes. It converts 4-20 mA DC input signals into pneumatic output to drive valves while providing mechanical feedback for accurate position tracking.

Koso EPB801 Electric Valve Positioner for Accurate Positioning Koso EPB801 Electric Valve Positioner for Accurate Positioning
Technical Specifications
Attribute Value
Brand Koso
Type EPB801
Air Supply 140 To 700 KPa
Linearity/Hysteresis +/-1.0% / 0.5%
Max. Capacity Output Atmosphere 175 Nl/min. At Sup. 140 KPa [gaug]
Air/Electric Wiring Connection Rc. 1/4 / G1/2
Key Features
  • Precision Control: 4-20 mA DC input signal with mechanical feedback for accurate positioning
  • Versatile Compatibility: Adaptable to straight stroke (12-100 mm) and angular stroke (0-90°) actuators
  • Optimized Pneumatics: 0.14-0.50 MPa gas source pressure with low 5 NL/min consumption
  • High Accuracy: Backlash <1% and dead zone <0.4% for precise control
  • Rugged Construction: Aluminum alloy housing with IP protection for harsh environments
  • Flexible Configuration: Cam mechanism allows output characteristic adjustments
  • Safety Certified: Available in flameproof and standard models for different environments
Performance Parameters
  • Input Signal: 4-20 mA DC (with split range options available)
  • Temperature Range: -20°C to +80°C (standard model)
  • Relative Humidity: ≤90%
  • Housing Material: Aluminum alloy (3.5 kg weight)
  • Air Connection: ZG1/4 thread
Koso EPB801 Electric Valve Positioner for Accurate Positioning Koso EPB801 Electric Valve Positioner for Accurate Positioning
Warranty & Environmental
  • Warranty: 1 year
  • Operating Temperature: Standard model: -20°C to +80°C
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Koso EPB801 Electric Valve Positioner for Accurate Positioning

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Product Detail
Type :
EPB801
Air/Electric Wiring Connection :
Rc. 1/4 / G1/2
Air Supply :
140 To 700 KPa
Brand :
Koso
Max. Capacity :
Output Atomosphere 175 Nl/min. At Sup. 140 KPa [gaug]
Linearity/Hysteresis :
+/-1.0% / 0.5%
Contact Supplier
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning
Koso EPB801 Electric Valve Positioner for Accurate Positioning

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
9 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Water Quality Sensor, Precision Pressure Sensor, Fluid Level Meter
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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