Excellent PLC
Product Introduction
The ABB V18345-1010221001 TZIDC Valve Positioner is an intelligent digital valve positioner designed to provide accurate and reliable control of pneumatic control valves in industrial process automation systems. As part of the ABB TZIDC series, the positioner combines advanced control technology with robust industrial construction to deliver precise valve positioning and stable process performance.
The device continuously compares the incoming control signal with the actual valve position and automatically adjusts the actuator to eliminate deviations. This closed-loop control capability helps improve process accuracy, reduce control variability, and enhance overall plant efficiency.
The V18345-1010221001 is suitable for a wide range of industrial applications where precise control of flow, pressure, temperature, and level is critical. It is widely used in power plants, oil and gas facilities, chemical processing units, water treatment systems, and other process industries requiring dependable valve automation solutions.
Product Specifications
| Parameter | Description |
|---|---|
| Model | V18345-1010221001 |
| Series | TZIDC |
| Product Type | Digital Valve Positioner |
| Input Signal | 4–20 mA Analog Input |
| Supply Voltage | 40 VDC |
| Operating Pressure Range | 20–90 PSI |
| Control Function | Automatic Valve Position Control |
| Actuator Compatibility | Pneumatic Actuators |
| Feedback Function | Continuous Valve Position Monitoring |
| Mounting Type | Field Mounted |
| Control Method | Closed-Loop Control |
| Application | Industrial Process Automation |
| Operating Environment | Industrial Facilities |
| Dimensions | 168.5 × 101 × 114.5 mm |
| Weight | 1.7 kg |
Applications
● Oil and gas processing — Provides accurate valve control for production, transportation, and refining operations
● Power generation plants — Supports precise regulation of steam, fuel, and water control systems
● Chemical manufacturing — Maintains stable process conditions through accurate valve positioning
● Water and wastewater treatment — Controls flow and treatment processes to improve operational efficiency
● Petrochemical facilities — Supports automated process control in critical production units
● Pulp and paper industries — Ensures reliable control of process fluids and utilities
● Food and beverage processing — Provides stable valve operation in automated production systems
● Industrial automation systems — Enhances control loop performance across a variety of process applications
Advantages
● High positioning accuracy — Delivers precise valve movement for improved process control
● Digital control technology — Enhances responsiveness and stability compared to conventional positioning methods
● Reliable closed-loop operation — Continuously corrects valve position deviations to maintain control accuracy
● Supports process optimization — Helps improve product quality and operational efficiency
● Reduced process variability — Maintains consistent operating conditions throughout production cycles
● Industrial-grade construction — Designed for reliable operation in demanding environments
● Simplified maintenance activities — Assists technicians in monitoring valve performance and system health
● Broad application flexibility — Suitable for a wide range of industrial process control requirements
