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Product Introduction
The ABB V18345-1020551001 Valve Positioner is an electro-pneumatic control device designed to provide accurate positioning of pneumatic control valves in industrial automation systems. It continuously compares the incoming control signal with the actual valve position and adjusts the actuator output to maintain stable and precise control.
As part of ABB’s valve positioner range, this model is designed for reliable performance, flexible communication options, and stable operation in demanding industrial environments. It helps improve process consistency and supports efficient valve operation across a wide range of applications.
It is commonly used in industries such as oil and gas, power generation, chemical processing, water treatment, mining, and general process automation where stable valve control is important.
Product Specifications
| Parameter | Description |
|---|---|
| Model | V18345-1020551001 |
| Manufacturer | ABB |
| Product Type | Electro-Pneumatic Valve Positioner |
| Control Function | Automatic Valve Position Control |
| Signal Type | 4–20 mA, two-wire |
| Communication Support | HART communication (FSK module) |
| Interface Support | LCI adapter connector |
| Actuator Type | Pneumatic actuators |
| Control Method | Closed-loop positioning control |
| Feedback Function | Continuous position monitoring |
| Installation Type | Field mounted |
| Application | Industrial process automation |
| Operating Environment | Industrial facilities |
| Dimensions | 168.5 × 101 × 114.5 mm |
| Weight | 1.7 kg |
Applications
● Oil and gas systems — Supports stable control of valves in production and refining processes
● Power generation plants — Helps maintain steady operation of steam and utility systems
● Chemical processing industries — Improves consistency of process control operations
● Petrochemical facilities — Enhances reliability of automated control loops
● Water treatment systems — Supports stable regulation of flow and process conditions
● Mining operations — Provides dependable valve control in demanding environments
● Pulp and paper industry — Maintains consistent process performance
● Industrial automation systems — Used across a wide range of process control applications
Advantages
● Accurate valve positioning — Ensures stable and precise control of valve movement
● Reliable communication capability — Supports enhanced system monitoring and diagnostics
● Stable closed-loop operation — Continuously adjusts valve position for consistent performance
● Efficient process control — Helps reduce fluctuations in industrial operations
● Flexible system integration — Compatible with standard industrial control architectures
● Industrial-grade design — Suitable for continuous operation in demanding environments
● Consistent performance — Helps maintain stable production quality
● Easy maintenance support — Assists in monitoring valve behavior over time
