V18345-1010121001 ABB Valve Positioner Intelligent Valve Positioner

Product Specification

V18345-1010121001 ABB Valve Positioner Intelligent Valve Positioner

The ABB Intelligent Valve Positioner V18345-1010121001 is a high-performance solution designed to deliver precise valve control in demanding process automation environments. Engineered with advanced positioning algorithms, it ensures accurate, reliable, and responsive valve operation across a wide range of applications. Its robust construction, intuitive interface, and seamless integration with modern control systems make it ideal for industries requiring consistent performance and reduced maintenance. By combining intelligent diagnostics with ABB’s proven engineering expertise, this valve positioner enhances process efficiency, minimizes downtime, and supports smarter flow control strategies.

Applications

The ABB V18345 series Intelligent Valve Positioners are designed for precise control of pneumatic actuators in a wide range of process industries. With advanced microprocessor technology, modular construction, and digital communication options, they ensure accurate valve positioning, reliable performance, and reduced commissioning time.

Typical Application Areas

1. Oil & Gas – Control of flow, pressure, and level valves in upstream, midstream, and downstream operations.
2. Chemical & Petrochemical – Accurate positioning for critical process valves in reactors, separators, and distillation columns.
3. Power Generation – Steam and feedwater valve control in thermal and nuclear power plants.
4. Water & Wastewater Treatment – Flow regulation in filtration, pumping, and distribution systems.
5. Pharmaceutical & Food Processing – Hygienic and precise valve control for batch and continuous processes.
6. Pulp & Paper – Reliable valve actuation in bleaching, pulping, and drying sections.

FAQ – ABB V18345 Series Intelligent Valve Positioners

Q1: What is the ABB V18345 series Intelligent Valve Positioner?

A: It is an electronically configurable, microprocessor-based electro-pneumatic positioner designed for precise control of pneumatic actuators. It supports both linear and rotary actuators and offers advanced diagnostics, auto-tuning, and digital communication options.

Q2: Which communication protocols are supported?

A: Standard models support 4–20 mA with HART. Selected variants also support Profibus PA and Foundation Fieldbus, depending on configuration.

Q3: What are the main advantages of the V18345 series?

A:

1. High positioning accuracy and repeatability
2. Automatic calibration and self-tuning
3. Modular, compact design with robust housing
4. Integrated valve diagnostics for predictive maintenance
5. Seamless integration with DCS/PLC systems

Q4: What actuator types can it be mounted on?

A: The V18345 series can be mounted on linear actuators (DIN/IEC 534 / NAMUR) and rotary actuators (VDI/VDE 3845).

Q5: What is the protection rating?

A: Most models are rated IP65, ensuring protection against dust and water jets, suitable for harsh industrial environments.

Q6: Is the positioner suitable for hazardous areas?

A: Yes. Selected models comply with ATEX and other international explosion-proof certifications.

Q7: How does the device improve maintenance efficiency?

A: Built-in diagnostics continuously monitor actuator and valve health, enabling predictive maintenance and reducing unplanned downtime.

Q8: What industries typically use the V18345 series?

A: Oil & Gas, Chemical, Power Generation, Water & Wastewater, Pharmaceutical, Food & Beverage, and Pulp & Paper industries.

Q9: What is the difference between the 1010-series and 2010-series models?

A: The 1010-series represents the base intelligent positioner family, while the 2010-series offers enhanced configurations, broader communication options, and extended diagnostics.

Q10: How can I select the right model for my application?

A: Selection depends on actuator type, communication protocol, environmental conditions, and diagnostic requirements. ABB provides detailed datasheets and selection guides to match the correct model to your process needs.