Brand:ABB PLC Item No.:V18345-1010421001 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 V18345-1010421001 is an electro-pneumatic valve positioner used to precisely control the opening and closing position of industrial control valves. It continuously compares the incoming control signal with the actual valve position and adjusts the actuator accordingly.
Technical Specifications
Parameter
Specification
Product Model
V18345-1010421001
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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Valve positioner family
Applications
• Used for precise positioning of pneumatic control valves in industrial automation systems.
• Common in oil & gas, chemical processing, power generation, water treatment, and general process industries.
• Suitable for both rotary and linear actuators in continuous 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 correcting valve position.
• Supports reliable operation in demanding industrial environments.
Key Advantages
• High positioning accuracy improves overall process stability and control quality.
• Fast response to control signal changes reduces overshoot and oscillation.
• Robust industrial housing ensures stable performance in harsh environments.
• Flexible actuator compatibility for both rotary and linear valve setups.
• Easy commissioning with built-in calibration and configuration functions.
• Reduces mechanical wear by avoiding unnecessary actuator movement.
• Designed for continuous duty in critical process control applications.
Technical FAQs
1. What is the main function of this device?
It controls valve position by matching actuator movement with the input control signal.
2. What type of signal does it use?
It typically operates with a 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 control valves in industrial process plants.
5. Does it support continuous operation?
Yes, it is designed for continuous industrial control use.
6. Can it be used in retrofit applications?
Yes, it is commonly used to upgrade 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.
