The Azbil AVP700 Smart Valve Positioner 700 Series is an advanced electro-pneumatic positioner designed to control linear and rotary actuators for industrial control valves. With built-in pressure sensors and advanced diagnostic functions, AVP700 not only ensures accurate valve positioning but also enables predictive maintenance and improved process safety and stability. Compatible with valves from any manufacturer, AVP700 supports modern communication protocols including HART or FOUNDATION Fieldbus, making it a flexible solution for global plants.
| Parameter | Specification |
|---|---|
| Models | AVP701 (HART + travel feedback) / AVP702 (HART) / AVP703 (FOUNDATION Fieldbus) |
| Input Signal | 4–20 mA DC (split-range configurable minimum span 4 mA) |
| Supply Air Pressure | 140–700 kPa (1.4–7.0 bar) |
| Stem Travel Range (linear) | 14.3 to 100 mm (lever angle ±4° to ±20°) |
| Output Characteristics | Linear, Equal Percentage, Quick Opening, or custom 21-segment curve |
| Accuracy | ±1.0% F.S. (±2.5% F.S. for custom output) |
| Output Air Consumption | Single acting: up to 4.8 L/min; Double acting: up to 8 L/min (varies with supply pressure) |
| Enclosure / Protection | IP66, explosion-proof / intrinsically-safe variants available (ATEX / IECEx / FM / others) |
| Operating Temperature | -40 °C to +80 °C (temperature range depends on variant) |
| Mounting | NAMUR / IEC mounting standard; supports linear and rotary actuators |
| Diagnostics | Valve signature, step response test, supply/output pressure monitoring, valve health data transmission |
Q1: Which communication protocols does AVP700 support?
A1: Models AVP701 and AVP702 support HART communication; AVP703 supports FOUNDATION Fieldbus.
Q2: Can AVP700 work with both linear and rotary actuators?
A2: Yes. The positioner supports both linear and rotary (single or double acting) actuators per standard mounting configurations.
Q3: What diagnostic features are built in?
A3: Built-in pressure sensors monitor supply and output pressure; valve signature analysis and step response test help detect valve wear or malfunction.
Q4: Is explosion proof available?
A4: Yes. Explosion-proof and intrinsically-safe variants are available with ATEX, IECEx, FM, etc. certifications.
Q5: How is calibration handled?
A5: AVP700 offers auto-setup (auto calibration) for easy configuration. Manual calibration is also possible via Local User Interface or host software.
For pricing, technical support, or quotation requests, please contact us:
Phone: +86-15000725058
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
We offer global supply, professional valve-actuator-positioner integration services, and customized solutions for industrial automation.
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