Brand:ABB PLC Item No.:V18345-1010120001 Product Origin:Sweden (SE) Product Dimensions:168.5 × 101 × 114.5 mm Product Weight:1.7 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB V18345 series valve positioner is a high-performance control device used in automated industrial processes to precisely regulate valve position based on control system commands. It plays a critical role in maintaining process stability, flow accuracy, and system efficiency across multiple industries.
Built with intelligent microprocessor control and robust industrial-grade housing, it delivers consistent performance even in harsh environments with vibration, humidity, and temperature fluctuations. Its adaptability to both rotary and linear actuators makes it a widely used solution in modern process automation systems.
Technical Specifications
Parameter
Specification
Product Model
V18345-1010120001
Brand
ABB
Device Type
Electro-Pneumatic Valve Positioner
Control Signal
4–20 mA (two-wire)
Communication
HART (depending on configuration)
Mounting Standard
NAMUR / VDI-VDE 3845
Enclosure Protection
IP65 / IP66
Housing Material
Aluminum alloy
Dimensions
168.5 × 101 × 114.5 mm
Weight
1.7 kg (3.75 lb)
Operating Temperature
Industrial standard range (process dependent)
Application
Process valve control automation
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Applications
The ABB V18345-1010120001 Valve Positioner is an intelligent electro-pneumatic positioner designed for precise control of linear and rotary control valves in industrial process automation systems. It ensures accurate valve positioning based on control signals, improving process stability and efficiency.
Oil & gas pipeline flow control
Chemical processing valve automation
Power plant steam and water regulation systems
Water treatment and distribution networks
Refinery pressure and flow control systems
Industrial HVAC and boiler control systems
General process industry valve actuation systems
Advantages
This positioner delivers high-precision control performance with strong adaptability for demanding process environments.
High-accuracy valve positioning with stable control behavior
Intelligent microprocessor-based control system
Compatible with 4–20 mA and digital communication protocols
Robust IP65/IP66 protection for industrial environments
Automatic calibration and self-diagnostics capability
Supports both linear and rotary actuator configurations
Reliable operation under temperature and vibration stress
Technical FAQs (10 Questions)
Q1: What is the main function of this device?
It controls valve position by converting electrical signals into pneumatic actuator movement.
Q2: What type of valves is it compatible with?
It supports both linear and rotary control valves.
Q3: What control signal does it use?
It typically uses a 4–20 mA analog input signal, with optional digital communication.
Q4: Does it support HART communication?
Yes, many configurations support HART protocol for diagnostics and configuration.
Q5: Is it suitable for harsh environments?
Yes, it has an IP65/IP66-rated enclosure for industrial conditions.
Q6: Does it require manual calibration?
No, it supports automatic calibration and self-adjusting features.
Q7: What happens if power fails?
It moves the valve to a predefined fail-safe position depending on configuration.
Q8: Can it be used outdoors?
Yes, with proper installation it is suitable for outdoor industrial environments.
Q9: What is the mounting standard?
It supports NAMUR and VDI/VDE 3845 mounting standards.
Q10: Is it suitable for continuous operation?
Yes, it is designed for continuous process control applications.
