ProductPRODUCT
Featured products
Contact Us
- ABB
- V18345-102712000Y
- Valve Positioner
- Sweden (SE)
- 168.5 × 101 × 114.5 mm
- 1.7 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 2
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The ABB V18345-102712000Y Valve Positioner is an industrial electro-pneumatic control device designed to provide accurate valve positioning and reliable actuator control in modern process automation systems.
The valve positioner acts as an intelligent interface between industrial control systems and pneumatic valve actuators. It receives control signals from PLC, DCS, or other automation controllers and converts them into precise pneumatic output signals to regulate actuator movement and achieve accurate valve positioning.
The ABB V18345-102712000Y applies closed-loop feedback control technology to continuously monitor the actual valve position. By comparing the target position with the current actuator position, the device automatically adjusts pneumatic output to compensate for deviations and maintain stable valve operation.
With a compact size of 168.5 × 101 × 114.5 mm and a weight of 1.7 kg, the ABB V18345-102712000Y is suitable for installation in various industrial valve control applications where accuracy, reliability, and long-term stability are required.
Typical applications include:
- Process automation systems
- Pneumatic control valve systems
- Chemical processing plants
- Power generation facilities
- Oil and gas applications
- Water treatment systems
- Industrial instrumentation
- Manufacturing automation equipment
Technical Specifications
| Parameter | Description |
|---|---|
| Manufacturer | ABB |
| Model | V18345-102712000Y |
| Product Type | Valve Positioner |
| Control Technology | Electro-Pneumatic Control |
| Control Method | Closed-Loop Feedback Regulation |
| Input Signal | Industrial Control Signal |
| Output Control | Pneumatic Actuator Adjustment |
| Installation Type | Valve Actuator Mounting |
| Dimensions | 168.5 × 101 × 114.5 mm |
| Weight | 1.7 kg |
| Application | Industrial Process Automation |
Working Principle
The ABB V18345-102712000Y Valve Positioner operates through an automatic feedback adjustment process.
During operation, the control system sends a required valve position command to the positioner. The device processes the input signal and compares the requested valve position with the actual actuator feedback position.
The working process includes:
- Receiving the electrical control command.
- Processing the target valve position.
- Detecting actual actuator movement.
- Comparing the required and actual positions.
- Adjusting pneumatic output pressure.
- Driving the actuator to the correct position.
- Maintaining stable valve operation.
This closed-loop control method improves positioning accuracy, reduces valve deviation, and enhances overall process control performance.
Main Features
1. Accurate Valve Position Control
The ABB V18345-102712000Y provides precise control for pneumatic valve actuators.
Key advantages:
- High positioning accuracy
- Stable actuator response
- Reduced control deviation
- Improved process consistency
Accurate valve positioning helps maintain stable production conditions and improves system efficiency.
2. Reliable Electro-Pneumatic Regulation
The valve positioner combines electronic signal processing with pneumatic actuator control technology.
Main functions:
- Receiving automation commands
- Processing valve position requirements
- Regulating pneumatic output
- Controlling actuator movement
This ensures reliable communication between control systems and field equipment.
3. Closed-Loop Feedback Capability
The ABB V18345-102712000Y continuously monitors valve position during operation.
Benefits:
- Automatic position correction
- Improved control stability
- Reduced manual adjustment
- Better response to process changes
4. Compact Industrial Design
The compact structure allows flexible installation in different industrial environments.
Advantages:
- Space-saving installation
- Easy actuator integration
- Convenient maintenance
- Flexible system configuration
5. Stable Industrial Performance
The ABB V18345-102712000Y is designed for continuous industrial operation.
Main benefits:
- Reliable long-term operation
- Reduced equipment downtime
- Durable industrial construction
- Stable control performance
Industrial Applications
Process Automation Industry
The ABB V18345-102712000Y is widely applied in automated process control systems.
Typical uses:
- Flow regulation
- Pressure adjustment
- Temperature control
- Production process automation
Chemical and Petrochemical Industry
Chemical production requires accurate valve control to maintain safe and efficient operation.
Applications:
- Reactor systems
- Fluid control
- Pipeline regulation
- Automated process equipment
Power Generation Industry
The valve positioner supports reliable control of industrial valves in power facilities.
Applications:
- Steam valve regulation
- Cooling system control
- Auxiliary equipment automation
- Process control systems
Oil and Gas Industry
Reliable valve positioning is essential for efficient oil and gas operations.
Applications:
- Pipeline control
- Pressure regulation
- Flow adjustment
- Automated field equipment
Water Treatment Industry
The ABB V18345-102712000Y supports automatic valve regulation in water processing systems.
Applications:
- Water flow control
- Pumping systems
- Treatment processes
- Distribution automation
Installation Guide
Mechanical Installation
Recommended installation steps:
- Confirm the ABB V18345-102712000Y model.
- Check compatibility with the pneumatic actuator.
- Install the mounting hardware.
- Secure the positioner correctly.
- Verify valve mechanical movement.
Proper mechanical installation ensures accurate positioning performance.
Electrical Connection
Before wiring:
- Confirm control signal requirements.
- Check terminal connections.
- Verify power supply conditions.
- Ensure correct grounding.
Recommended practices:
- Disconnect power before installation.
- Use suitable industrial cables.
- Avoid electrical interference.
- Inspect wiring before startup.
Pneumatic Connection
Recommended pneumatic installation steps:
- Ensure clean and dry instrument air.
- Connect pneumatic tubing correctly.
- Check fittings and seals.
- Inspect for air leakage.
- Test actuator movement.
A stable pneumatic supply is essential for accurate valve operation.
Commissioning Procedure
Recommended commissioning steps:
- Complete mechanical installation.
- Connect electrical wiring.
- Connect pneumatic lines.
- Apply control signals.
- Perform valve calibration.
- Test actuator response.
- Verify automatic positioning.
Proper commissioning ensures reliable system performance.
Common Faults and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| Valve does not move | Insufficient pneumatic pressure | Check air supply system |
| Incorrect valve position | Calibration error | Perform recalibration |
| Slow actuator movement | Restricted air flow | Inspect pneumatic tubing |
| Valve instability | Incorrect control parameters | Check control settings |
| Feedback signal error | Position feedback problem | Inspect feedback components |
| Positioner no response | Electrical signal failure | Check wiring and connections |
Maintenance Recommendations
To maintain ABB V18345-102712000Y performance:
- Inspect pneumatic connections regularly
- Maintain clean instrument air supply
- Check electrical terminals
- Monitor valve movement
- Perform periodic calibration
- Keep the device clean
Regular maintenance helps reduce unexpected failures and improves equipment reliability.
Advantages of ABB V18345-102712000Y Valve Positioner
- High-precision valve positioning
- Reliable electro-pneumatic control
- Stable feedback regulation
- Compact industrial structure
- Easy actuator integration
- Improved process control accuracy
- Reduced maintenance requirements
- Reliable long-term operation
Frequently Asked Questions
What is ABB V18345-102712000Y?
The ABB V18345-102712000Y Valve Positioner is an industrial electro-pneumatic device designed for accurate control of pneumatic valve actuators.
What is the function of a valve positioner?
A valve positioner converts electrical control signals into pneumatic adjustments to control actuator movement and maintain accurate valve positioning.
Where is ABB V18345-102712000Y used?
It is commonly used in process automation, chemical plants, power generation systems, oil and gas facilities, and water treatment applications.
What are the dimensions of ABB V18345-102712000Y?
The dimensions are 168.5 × 101 × 114.5 mm, with a weight of 1.7 kg.
Conclusion
The ABB V18345-102712000Y Valve Positioner is a reliable industrial automation component designed for precise pneumatic valve control and stable process operation.
With its electro-pneumatic control technology, feedback positioning capability, and compact industrial design, it provides an effective solution for modern automation applications.
The ABB V18345-102712000Y helps improve valve control accuracy, optimize industrial processes, reduce operational fluctuations, and support reliable performance in demanding process environments.