The Azbil Smart Valve Positioner 300 Series (Models AVP300, AVP301, AVP302) is an advanced electro-pneumatic intelligent valve positioner designed to deliver precise control and enhanced operational insight for your process valves. It receives a standard DC current signal from your control system and accurately regulates the pneumatic actuator, ensuring the valve reaches the exact desired position.
AVP80、AVP100、AVP102、AVP300、AVP301、AVP302、AVP307
AVP301 Series
AVP301-RSD2A，AVP301-PSD2A
AVP301-RSD3A，AVP301-PSD3A
AVP301-RSD4A，AVP301-PSD4A
AVP301-RSD5A，AVP301-PSD5A
AVP301-RSD2A-XXXX-X，AVP301-PSD2A-XXXX-X
AVP301-RSD3A-XXXX-X，AVP301-PSD3A-XXXX-X
AVP301-RSD4A-XXXX-X，AVP301-PSD4A-XXXX-X
AVP301-RSD5A-XXXX-X，AVP301-PSD5A-XXXX-X
AVP301-RSD2A-XXXX-W，AVP301-PSD2A-XXXX-W
AVP301-RSD3A-XXXX-W，AVP301-PSD3A-XXXX-W
AVP301-RSD4A-XXXX-W，AVP301-PSD4A-XXXX-W
AVP301-RSD5A-XXXX-W，AVP301-PSD5A-XXXX-W
AVP301-RSD2A-1XXX-X，AVP301-PSD2A-1XXX-X
AVP301-RSD3A-1XXX-X，AVP301-PSD3A-1XXX-X
AVP301-RSD4A-1XXX-X，AVP301-PSD4A-1XXX-X
AVP301-RSD5A-1XXX-X，AVP301-PSD5A-1XXX-X
AVP301-RSD2A-1XXX-W，AVP301-PSD2A-1XXX-W
AVP301-RSD3A-1XXX-W，AVP301-PSD3A-1XXX-W
AVP301-RSD4A-1XXX-W，AVP301-PSD4A-1XXX-W
AVP301-RSD5A-1XXX-W，AVP301-PSD5A-1XXX-W
AVP100-H-3X-XX
AVP102-H-3X-XX
AVP307-LSR5A-XXXX-X
AVP307-RSD3A-XXXX-X
AVP80-H-3X-XX
AVP302-RSD4A-XXXX-X
AVP300-BSD2A-XXXX-X
AVP301-RSD4A-1XXX-X
AVP300-PSD2A-1DYS-X
AVP300-RSD3A-XXXX-X
AVP301-RSD3A-XXXX-X
AVP302-RSD3A-XXXX-X
This series stands out by combining ease of use with intelligent features. It significantly boosts plant productivity and efficiency through its automatic setup, self-diagnostic capabilities, and communication functions. Built as a compact, one-piece unit, it offers a versatile and reliable solution for both single-acting and double-acting actuators across various demanding industrial environments.
Effortless Setup with Automatic Calibration: The patented automatic setup function is a full-auto configuration program that sets the actuator type and adjusts the valve’s zero and span. This can be initiated with a simple external switch, allowing for quick and safe valve adjustment even in hazardous areas without needing a PC or dedicated communicator.
Intelligent Diagnostics & Communication: The AVP302 model supports the HART communication protocol, enabling advanced valve diagnostics. Key parameters like stiction, total travel, cycle counts, and stem speed can be monitored via a HART communicator or asset management software (e.g., Valstaff), enabling predictive maintenance.
Enhanced Safety with Tight Shut-Off: The “Valve Tight Seal” function ensures the valve closes completely when the input signal falls below a preset value, improving shut-off capability and process safety.
Unmatched Versatility from a Single Unit: One model fits a wide range of applications without hardware changes. You can digitally configure the input signal span, select flow characteristics (linear, equal percentage, quick opening, or custom), and adapt it for single or double-acting actuators with an optional reversing relay.
Integrated Position Transmitter (AVP301): The AVP301 model features an integrated 4-20 mA DC output signal proportional to valve position, allowing for direct valve opening monitoring in the control room.
The table below summarizes the core specifications for the Azbil AVP300 Series smart valve positioners.
| Attribute | Specification |
|---|---|
| Model Series | Smart Valve Positioner 300 Series |
| Available Models | AVP300: Basic analog model. AVP301: With valve position transmitter output. AVP302: With HART communication protocol. |
| Input Signal | 4 to 20 mA DC |
| Supply Air Pressure | 140 to 700 kPa |
| Ambient Temperature Range | -40°C to +80°C |
| Travel Range | 10 to 100 mm (linear actuator); up to 90° (rotary actuator) |
| Communication Protocol | HART (Model AVP302); SFN |
| Accuracy | ±1.0% of full scale (F.S.) |
| Air Consumption | 3.2 to 4.0 L/min (at 140 kPa supply, 50% output) |
| Vibration Resistance | 20 m/s² (5-400 Hz); 100 m/s² (5-2000 Hz) |
| Key Functions | Automatic setup (auto-tuning), valve diagnostics, forced full close, split-ranging |
| Construction | One-piece, integral design |
The Azbil AVP300 Series is engineered for reliable performance in critical process control applications across a wide spectrum of industries, including:
Oil & Gas Refining and Petrochemical Plants
Chemical and Pharmaceutical Processing
Power Generation (Thermal, Nuclear)
Water and Wastewater Treatment
Pulp and Paper Manufacturing
General Industrial Process Automation
Its robust design, high accuracy, and diagnostic capabilities make it an ideal choice for maintaining precise control and improving asset management in your most important control loops.
For more detailed technical datasheets, specific model selection (such as AVP302-RSD3A), or pricing information, please contact the sales team at Kateteco. We are here to provide expert support for your automation projects.
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KateTeco (Tianjin) Technology Co., Ltd. serves as an outstanding partner in the field of industrial fluid automation, specializing in the introduction and integration of high-end valves and instruments. We are committed to providing customers with safe, reliable, and intelligent system solutions. By leveraging global leading product resources and supported by systematic professional training and on-site technical assistance from Emerson’s experienced engineers, we ensure that customers can respond promptly and accurately to technical challenges.
With full lifecycle services covering installation, commissioning, operation, maintenance, and replacement, we deliver a true one-stop service system. This allows our customers to enjoy seamless, efficient, and high-quality assurance, supporting enterprises in achieving stable operation and continuous upgrades.
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