Product Overview
The ABB V18345-2010550001 is a high-performance electro-pneumatic valve positioner from the ABB TZIDC series, engineered to deliver precise and reliable control of pneumatically actuated control valves. This intelligent positioner converts a 4–20 mA electrical control signal into a proportional pneumatic output pressure, driving the actuator to the exact valve stem position demanded by the process controller. Featuring advanced microprocessor-based control logic and automatic zero/span calibration, the V18345-2010550001 ensures superior positioning accuracy, fast dynamic response, and minimal air consumption. Its robust die-cast aluminum housing and modular design make it an ideal choice for demanding process automation applications requiring dependable, repeatable valve control in both single-acting and double-acting actuator configurations.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Valve Positioner (Automation & Control Instrument) |
| Model Designation | ABB V18345-2010550001 (TZIDC Series) |
| Input Signal | 4–20 mA Analog Control Signal (2-wire) |
| Pneumatic Supply Pressure | 1.4 – 6 bar (20 – 90 psi), Instrument Air Quality per ISO 8573-1 |
| Output Pressure Range | 0 – 100% of Supply Pressure (Proportional Pneumatic Output) |
| Actuator Compatibility | Single-Acting and Double-Acting Linear & Rotary Pneumatic Actuators |
| Mounting & Connection | Standard ISO 60534 / NAMUR Interface, Mechanical Feedback via Position Sensor |
| Housing Material | Die-Cast Aluminum, IP66 / NEMA 4X Protection |
| Operating Temperature | -40°C to +85°C (Standard Industrial Range) |
| Communication / Diagnostics | Local LCD Display, Push-Button Configuration, Optional HART Communication |
Engineering Features & Advantages
- Precision Valve Positioning: Microprocessor-controlled closed-loop feedback ensures highly accurate stem position tracking with minimal dead band and hysteresis, optimizing process control quality.
- Automatic Calibration & Commissioning: Auto-zero and auto-span functions dramatically reduce setup time and eliminate manual adjustment errors during installation and maintenance.
- Low Air Consumption: Advanced pneumatic relay design minimizes steady-state air usage, reducing operating costs and improving energy efficiency in continuous process environments.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Precision-manufactured to original ABB specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
Its robust die-cast aluminum housing and modular design make it an ideal choice for demanding process automation applications requiring dependable, repeatable valve control in both single-acting and double-acting actuator configurations.
PRODUCT IMAGES
ABB V18345-2010550001 Electro-Pneumatic Valve Positioner
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine ABB V18345-2010550001 Electro-Pneumatic Valve Positioner. This Germany-made 4-20 mA hydraulic component features a precise feedback mechanism, delivering leak-free, reliable fluid control for heavy-duty industrial systems.