ABB TZIDC Intelligent Electric Pneumatic Valve Positioner V18345-1011221001

The ABB TZIDC V18345-1011221001 is an intelligent electric pneumatic valve positioner designed for precise control of pneumatic linear and rotary actuators, delivering reliable performance in harsh industrial environments.

• Advanced HART communication protocol for real-time data exchange and remote configuration
• Fully automatic control parameter determination with adaptive mode for dynamic optimization
• Excellent vibration resistance (up to 2g at 300Hz) and IP67 protection class
• Compact modular design for easy installation and commissioning
• Built-in LCD panel with four operation buttons for intuitive on-site operation
• Positioning deviation ≤0.5% with low air consumption for efficient valve control
• Supports both single-acting and double-acting actuators
• Selectable fail-safe or fail-freeze safety functions
• Globally certified with intrinsic safety approvals

Widely applied in power, petrochemical, and other process industries. Ideal for high-temperature, dusty, and high-vibration scenarios such as boiler combustion air damper control in power plants.