ProductPRODUCT
Featured products
Contact Us
- ABB
- V18345-1020151001
- 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
- 3
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 V18345-1020151001 Valve Positioner is an industrial electro-pneumatic control device designed to provide precise and reliable positioning control for pneumatic valves and actuators used in process automation and industrial control systems.
As a key component in automatic valve regulation systems, the valve positioner works as an intermediate control device between the automation controller and pneumatic actuator. It receives electrical control signals from PLC, DCS, or other industrial control platforms and converts these signals into accurate pneumatic output adjustments to control actuator movement.
The ABB V18345-1020151001 is suitable for applications requiring high positioning accuracy, stable feedback performance, and continuous operation under industrial conditions. It helps improve valve response, reduce positioning deviation, and maintain stable process control.
With dimensions of 168.5 × 101 × 114.5 mm and a weight of 1.7 kg, the compact structure allows convenient installation and integration with different industrial valve actuator systems.
Typical applications include:
- Process automation systems
- Pneumatic control valve systems
- Industrial actuator control
- Chemical and petrochemical equipment
- Power generation systems
- Oil and gas process automation
- Water treatment facilities
- Industrial instrumentation applications
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | V18345-1020151001 |
| Product Type | Valve Positioner |
| Function | Automatic Valve Position Control |
| Control Technology | Electro-Pneumatic Regulation |
| Input Signal | Electrical Control Signal |
| Output Control | Pneumatic Actuator Adjustment |
| Dimensions | 168.5 × 101 × 114.5 mm |
| Weight | 1.7 kg |
| Installation Method | Valve Actuator Mounting |
| Application Area | Industrial Process Control |
Function and Working Principle
The ABB V18345-1020151001 Valve Positioner operates through a closed-loop feedback control principle to achieve accurate valve positioning.
In an automated process system, the controller sends a required valve position command to the positioner. The device compares the target position with the actual valve position feedback and adjusts pneumatic output pressure until the actuator reaches the required position.
The working process includes:
- Receiving the control command from PLC, DCS, or industrial controller.
- Processing the target valve position signal.
- Monitoring the actual actuator position.
- Comparing target and feedback signals.
- Adjusting pneumatic output pressure.
- Driving valve actuator movement.
- Maintaining stable valve positioning.
This feedback-based operation improves control accuracy, reduces valve position errors, and ensures stable industrial process operation.
Main Features
1. Accurate Valve Position Regulation
The ABB V18345-1020151001 provides precise control for pneumatic valve actuators.
Key advantages:
- High positioning accuracy
- Stable actuator response
- Reduced control deviation
- Improved process consistency
Accurate valve control helps maintain reliable production conditions and improves automation efficiency.
2. Reliable Electro-Pneumatic Control
The valve positioner combines electronic signal processing with pneumatic regulation technology.
Main functions include:
- Receiving electrical commands
- Processing position signals
- Controlling pneumatic output
- Adjusting actuator movement
This enables reliable communication between industrial control systems and field valve equipment.
3. Closed-Loop Feedback Performance
The ABB V18345-1020151001 continuously monitors valve position and automatically corrects deviations.
Benefits include:
- Automatic position correction
- Improved control stability
- Reduced manual adjustment
- Better response to process changes
4. Compact Industrial Design
The valve positioner features a compact structure suitable for industrial installations.
Advantages include:
- Space-saving installation
- Easy actuator mounting
- Convenient maintenance
- Flexible system integration
The compact design makes it suitable for various industrial valve configurations.
5. Reliable Continuous Operation
The ABB V18345-1020151001 is designed for demanding industrial environments.
Main benefits:
- Stable performance
- Reduced equipment downtime
- Durable industrial construction
- Long operational service life
Industrial Applications
Process Automation Industry
The ABB V18345-1020151001 is widely used in process control systems requiring accurate valve adjustment.
Typical applications:
- Flow control loops
- Pressure regulation systems
- Temperature control processes
- Automated production equipment
Chemical and Petrochemical Industry
Chemical production requires accurate valve operation to maintain safe and efficient processes.
Applications include:
- Reactor control systems
- Chemical flow regulation
- Pipeline automation
- Process control equipment
Power Generation Industry
The valve positioner supports reliable valve control in power generation facilities.
Typical uses:
- Steam valve regulation
- Cooling system control
- Auxiliary process control
- Industrial automation systems
Oil and Gas Industry
Oil and gas facilities require stable valve positioning for efficient operation.
Applications include:
- Pipeline control
- Pressure regulation
- Flow management
- Field automation systems
Water Treatment Industry
The ABB V18345-1020151001 can support automatic valve control in water treatment applications.
Typical uses:
- Water flow adjustment
- Pumping system control
- Treatment process regulation
- Distribution system automation
Installation Guide
Mechanical Installation
Recommended installation steps:
- Confirm the ABB V18345-1020151001 model.
- Verify compatibility with the valve actuator.
- Install the mounting bracket and positioner.
- Tighten all mechanical connections.
- Check valve movement manually.
Correct mechanical installation ensures accurate positioning performance.
Electrical Connection
Before electrical wiring, check:
- Control signal wiring
- Power supply requirements
- Terminal connections
- Grounding conditions
- System compatibility
Recommended practices:
- Disconnect power before installation.
- Use suitable industrial cables.
- Avoid signal interference.
- Verify all wiring before startup.
Pneumatic Connection
Recommended pneumatic installation steps:
- Ensure clean and dry instrument air supply.
- Connect pneumatic tubing correctly.
- Check fittings and sealing.
- Inspect for air leakage.
- Test actuator movement.
Stable pneumatic pressure is essential for accurate valve control.
Commissioning Procedure
Recommended commissioning steps:
- Install the ABB V18345-1020151001 valve positioner.
- Connect electrical and pneumatic interfaces.
- Apply the control signal.
- Perform valve calibration.
- Test actuator response.
- Verify automatic positioning operation.
Proper commissioning ensures reliable system performance and accurate valve regulation.
Common Fault Symptoms and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| Valve does not move | Insufficient air pressure | Check pneumatic supply |
| Incorrect valve position | Calibration problem | Perform position calibration |
| Slow actuator response | Pneumatic blockage | Inspect tubing and fittings |
| Valve oscillation | Signal instability | Check control parameters |
| Feedback error | Position feedback fault | Inspect feedback components |
| Positioner inactive | Electrical supply problem | Check wiring and power source |
Maintenance Recommendations
To maintain reliable operation:
- Inspect pneumatic connections regularly
- Maintain clean instrument air
- Check electrical terminals
- Monitor valve response
- Perform periodic calibration
- Protect the device from contamination
Regular maintenance helps reduce unexpected failures and extends equipment service life.
Advantages of ABB V18345-1020151001 Valve Positioner
- High-precision valve positioning
- Reliable electro-pneumatic operation
- Stable feedback control
- Compact industrial design
- Easy actuator integration
- Improved process control accuracy
- Reduced maintenance requirements
- Long-term operational reliability
Technical FAQs
What is ABB V18345-1020151001?
The ABB V18345-1020151001 Valve Positioner is an industrial electro-pneumatic device used to accurately control pneumatic valve actuator positions.
What is the purpose of a valve positioner?
A valve positioner adjusts pneumatic actuator output according to control signals to achieve accurate valve movement and stable process regulation.
Where is ABB V18345-1020151001 used?
It is commonly used in process automation, chemical plants, power generation systems, oil and gas facilities, water treatment applications, and industrial control systems.
What are the dimensions of ABB V18345-1020151001?
The valve positioner dimensions are 168.5 × 101 × 114.5 mm, with a weight of 1.7 kg.
Conclusion
The ABB V18345-1020151001 Valve Positioner is a reliable industrial automation component designed for precise pneumatic valve control and stable process regulation.
With its electro-pneumatic control technology, accurate feedback positioning capability, and compact industrial structure, the ABB V18345-1020151001 provides an effective solution for modern process automation systems.
It helps improve valve control accuracy, optimize industrial processes, reduce operational fluctuations, and support reliable long-term performance in demanding industrial environments.