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Product Introduction
The ABB V18348-10111310110 TZIDC-200 Digital Positioner is an intelligent electro-pneumatic valve control device designed for precise and reliable positioning of pneumatic control valves in industrial automation systems. It continuously compares the control signal with the actual valve position and automatically adjusts the actuator to maintain accurate and stable valve operation.
As part of ABB’s TZIDC-200 series, this model combines advanced digital control technology with rugged industrial construction. It is designed to improve process stability, enhance positioning accuracy, and support efficient and safe operation in demanding industrial environments where reliable valve control is essential.
This version includes a flameproof enclosure, making it suitable for hazardous areas where explosive atmospheres may be present. It also supports HART communication and Local Communication Interface (LKS), enabling flexible configuration, diagnostics, and integration into modern control systems.
The V18348-10111310110 is widely used in oil and gas facilities, petrochemical plants, offshore installations, chemical processing industries, power generation stations, and other safety-critical industrial environments.
Product Specifications
| Parameter | Description |
|---|---|
| Model | V18348-10111310110 |
| Manufacturer | ABB |
| Product Type | Digital Positioner |
| Series | TZIDC-200 |
| Technology | Electro-Pneumatic |
| Control Function | Automatic Valve Position Control |
| Intelligence Type | Smart Digital Positioner |
| Communication | HART, Local Communication Interface (LKS) |
| Configuration | Software Configurable |
| Enclosure Type | Flameproof Housing |
| Actuator Compatibility | Pneumatic Actuators |
| Control Method | Closed-Loop Positioning Control |
| Feedback Function | Continuous Position Monitoring |
| Installation Type | Field Mounted |
| Application | Industrial Process Automation |
| Operating Environment | Hazardous Industrial Areas |
| Housing Construction | Explosion-Protected Industrial Design |
| Dimensions | 213.3 × 100.5 × 138.8 mm |
| Weight | 3 kg |
Applications
● Oil and Gas Facilities — Supports precise valve control in upstream and downstream operations, helping maintain stable production and process efficiency.
● Petrochemical Plants — Provides accurate valve positioning for complex chemical processes requiring high reliability and consistent control.
● Offshore Installations — Designed for harsh marine environments where durability, safety, and stable operation are essential.
● Chemical Processing Industries — Helps maintain consistent process regulation and improves operational safety in sensitive production environments.
● Power Generation Stations — Supports stable control of process and utility systems, contributing to reliable and continuous energy production.
● Refining Operations — Enhances accuracy in flow and pressure control for refining processes requiring precise regulation.
● Industrial Hazardous Areas — Suitable for explosive atmospheres requiring certified flameproof equipment and safe operation.
● Advanced Process Automation Systems — Integrates into intelligent control architectures for optimized valve performance and diagnostics.
Advantages
● Intelligent Valve Control — Provides smart positioning with continuous feedback for improved accuracy and process stability.
● Flameproof Design — Ensures safe operation in hazardous environments with explosion risk.
● Advanced Communication — Supports HART and LKS interfaces for flexible integration and diagnostics.
● High Positioning Accuracy — Delivers precise and stable valve movement in critical applications.
● Software Configurable Setup — Enables flexible configuration and simplifies commissioning processes.
● Robust Industrial Construction — Built for long-term reliability in harsh operating environments.
● Improved Process Stability — Helps reduce variation and maintain consistent operation.
● Enhanced Operational Safety — Supports reliable valve control in safety-critical industrial systems.
