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{"title":"Azbil AVP300 Series AVP307 Digital Valve Positioner Electro Pneumatic Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/68\/afd908726151ad896a328ba89df1-200x200-1\/azbil_avp300_series_avp307_digital_valve_positioner_electro_pneumatic_control.jpg","attrs":{"Brand Name":"Azbil","Model Number":"AVP307","Minimum Order Quantity":"1","Price":"US $580.00 - 980.00\/ Set"}}
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The Azbil AVP307 is a smart electro-pneumatic positioner for pneumatic control valves. It converts a 4–20 mA input signal into proportional pneumatic output with HART communication for configuration and diagnostics. It is widely used in process industries for accurate valve positioning and is known for its reliability, simple calibration, and good vibration resistance.
Technical Specifications
Parameter
Specification
Input Signal
4–20 mA DC
Communication
HART
Supply Air Pressure
0.14–0.7 MPa (1.4–7 bar)
Air Consumption
0.3 Nl/min or less (steady state)
Stroke
Linear: 10–100 mm, Rotary: 30–100°
Accuracy
±0.5% F.S. or better
Ambient Temperature
–40 °C to +80 °C
Enclosure
IP66 / NEMA 4X
Housing Material
Aluminum (standard)
Approvals
ATEX, IECEx, FM, CSA
Application Industry
Chemical and petrochemical plants
Oil & gas processing
Power generation
Water treatment
General process control valves
Common Problems & Solutions
Problem: Slow response → Solution: Check supply air pressure and filter