Digital guide
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Woodward 8200-505
Product Name: Woodward 8200-505 Digital Valve Positioner (DVP)
Product Introduction: A high‑performance digital valve positioner for precise control of pneumatic/hydraulic control valves in industrial process and turbine systems. It provides accurate position feedback and fast response to control signals.
Technical Specifications:
- Power Supply: 24 VDC
Detailed content
- Input Signal: 4–20 mA analog control signal
- Output: Pneumatic/hydraulic drive for valve actuators
- Position Feedback: High‑resolution analog or digital feedback
- Protection: IP56 rated enclosure; suitable for harsh industrial environments
- Compliance: CE, RoHS
Functional Features:
- Precise valve positioning with high linearity and repeatability
- Fast response to control signal changes for dynamic process control
- Built‑in diagnostics for valve performance monitoring and fault detection
- Easy calibration and configuration via local controls or software
- Robust design for continuous operation in industrial environments
Application Scenarios:
- Turbine control valve actuation (steam/gas turbines)
- Industrial process control valves in oil/gas, petrochemical, power generation
- Boiler and steam system control valve positioning
- Precision flow control in manufacturing and process industries
