Brand:ABB PLC Item No.:V18345-2010521001 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 V18345-2010521001 is an electro-pneumatic valve positioner designed to regulate the position of industrial control valves with consistent accuracy. It continuously compares the incoming 4–20 mA control signal with the actual valve position and adjusts the actuator accordingly.
Technical Specifications
Parameter
Specification
Product Model
V18345-2010521001
Product Type
Electro-pneumatic valve positioner
Input Signal
4–20 mA
Actuator Type
Pneumatic linear / rotary
Control Function
Automatic valve positioning
Dimensions
168.5 × 101 × 114.5 mm
Weight
1.7 kg
Mounting Type
Direct / bracket mounting
Application Scope
Industrial process control
Operating Mode
Continuous duty
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Applications
• Used for precise positioning of pneumatic control valves in industrial process automation systems.
• Common in oil & gas, chemical processing, power generation, water treatment, and refining industries.
• Suitable for both linear and rotary actuators in continuous process control loops.
• Applied in flow, pressure, level, and temperature regulation systems.
• Used in retrofit projects as well as new valve automation installations.
• Helps maintain stable process conditions by continuously adjusting valve travel.
• Designed for critical control applications where stable positioning is essential.
Key Advantages
• High positioning accuracy improves process stability and control performance.
• Fast response to 4–20 mA input signal ensures smooth and stable valve movement.
• Rugged industrial housing supports long-term operation in harsh environments.
• Compatible with a wide range of pneumatic actuators (linear and rotary).
• Built-in commissioning and calibration functions simplify setup work.
• Reduces mechanical wear by minimizing unnecessary actuator movement.
• Suitable for continuous-duty industrial process control applications.
Technical FAQs
1. What is the main function of this device?
It controls valve position by matching actuator movement with the control signal.
2. What type of signal does it use?
It operates using a standard 4–20 mA control input signal.
3. What actuators is it compatible with?
It works with pneumatic linear and rotary actuators.
4. Where is it commonly installed?
On industrial control valves in process automation systems.
5. Does it support continuous operation?
Yes, it is designed for continuous industrial use.
6. Can it be used in retrofit applications?
Yes, it is widely used for upgrading existing valve systems.
7. Does it improve control accuracy?
Yes, it continuously adjusts valve position to match the control signal.
8. What industries use it most?
Oil & gas, chemical, power generation, water treatment, and manufacturing.
9. Is it suitable for harsh environments?
Yes, it is designed for industrial-grade operating conditions.
10. What is the main benefit in automation systems?
It ensures stable and accurate valve positioning for reliable process control.
