Description

The ABB V18345‑1010221001 TZIDC Electro‑Pneumatic Valve Positioner is an advanced digital positioner designed for accurate and repeatable control of both linear and rotary valve actuators in industrial process automation systems. It accepts standard 4–20 mA two‑wire control signals and provides precise pneumatic output, ensuring optimized flow and process stability across applications. The intelligent TZIDC technology includes HART communication and automatic configuration features that simplify setup and enable remote diagnostics, enhancing overall system performance.

Built with a rugged aluminum housing and IP65/NEMA 4X protection, this positioner is suitable for demanding industrial environments. It supports optional plug‑in feedback modules for improved control accuracy and incorporates fail‑freeze functionality to lock the valve in position during power interruptions, improving safety and reducing downtime. Its versatile mounting compatibility with standard actuator interfaces makes it ideal for process industries such as chemical, petrochemical, water treatment, and manufacturing.

keywords: ABB V18345‑1010221001, TZIDC Electro‑Pneumatic Valve Positioner, Digital Valve Controller, Industrial Flow Control Device, HART Communication Positioner, Precise Valve Actuator Control, Fail‑Freeze Valve Positioner, Pneumatic Positioning Module