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Product Introduction
The ABB V18345-1017121001 Valve Positioner is an intelligent pneumatic valve control device designed to deliver precise and stable positioning of control valves in industrial automation systems. It continuously compares the incoming control signal with the actual valve position and automatically adjusts the actuator to ensure accurate valve response under changing process conditions.
As part of ABB’s TZIDC-based valve positioner family, this model is engineered to improve process control accuracy, enhance loop stability, and support efficient plant operation. It plays a key role in maintaining consistent control of critical process variables such as flow, pressure, temperature, and level.
The V18345-1017121001 is widely applied in industries such as oil and gas, chemical processing, power generation, water treatment, mining, and general manufacturing where reliable and accurate valve operation is essential for safe and efficient production.
Product Specifications
| Parameter | Description |
|---|---|
| Model | V18345-1017121001 |
| Manufacturer | ABB |
| Product Type | Valve Positioner |
| Series | TZIDC |
| Control Function | Automatic Valve Position Control |
| Application | Industrial Process Automation |
| Actuator Compatibility | Pneumatic Actuators |
| Control Method | Intelligent Closed-Loop Control |
| Feedback Function | Continuous Valve Position Feedback |
| Signal Type | Analog Control Input |
| Operating Pressure Range | 20–90 PSI |
| Installation Type | Field Mounted |
| Industrial Application | Flow, Pressure, Temperature and Level Control |
| Operating Environment | Industrial Process Facilities |
| Dimensions | 168.5 × 101 × 114.5 mm |
| Weight | 1.7 kg |
Applications
● Oil and gas industry — Provides accurate control of valves used in production, refining, and transportation systems
● Power generation plants — Supports stable regulation of steam, cooling water, and fuel systems
● Chemical processing facilities — Maintains precise control of critical process variables
● Petrochemical plants — Enhances process stability and operational efficiency
● Water and wastewater treatment — Ensures reliable flow and process control in treatment systems
● Mining and mineral processing — Supports robust valve control in harsh operating environments
● Pulp and paper industry — Improves process consistency and equipment performance
● Industrial automation systems — Delivers dependable valve positioning across multiple process applications
Advantages
● High positioning accuracy — Ensures precise valve movement and stable process control
● Reliable closed-loop operation — Continuously corrects deviations between command and actual valve position
● Improved process stability — Reduces fluctuations in flow, pressure, and other process variables
● Enhanced operational efficiency — Supports optimized plant performance and resource utilization
● Strong environmental adaptability — Suitable for demanding industrial conditions
● Reduced maintenance effort — Helps detect abnormal valve behavior early
● Consistent performance output — Maintains stable control over long operating periods
● Easy system integration — Compatible with standard industrial automation architectures
