ABB V18345-1010221001 Intelligent Electrical Valve Positioner

• Stroke Range: Linear stroke from 20 to 150 mm; rotary stroke up to 125 degrees.
• Air Supply Requirements: Oil-free, dust-free, and water-free air supply conforming to DIN/ISO 8573-1 Class 3 standards.
• Air Consumption: Less than or equal to 0.03 kg/hour, ensuring energy efficiency.
• Protection Class: High protection rating to prevent dust and water ingress, suitable for harsh environments.
• Communication Interfaces: Supports HART, Profibus/FF, and other communication protocols for real-time connection between the field and control room.
• Signal Feedback: Built-in analog signal position feedback for easy calibration and maintenance without external devices.

Functional Features

• Fully Automatic Tuning: Simple operation with automatic parameter setting completed within three minutes by connecting the signal source and pressing a button.
• Intelligent Instrumentation: Features various optional communication protocols to adapt to future control technology developments. The basic model adopts the HART protocol for convenient on-site operation.
• Self-Diagnostic Information: Provides real-time self-diagnostic information, including travel accumulation, out-of-limit conditions, diaphragm joint leakage in the regulating valve, and valve lock-up, enabling timely detection of valve abnormalities.
• Three-Break Protection: Maintains valve position stability during power, air, or signal failures, enhancing system safety.
• Modular Design: Allows for easy addition or removal of modules on-site, supporting analog and digital feedback outputs, and mechanical valve position indicators for flexible functional expansion.
• High Precision Control: Utilizes TEIP11 core components and microprocessor technology for precise control of linear or rotary actuators.
• Energy Efficiency: Low air consumption design ensures stable valve control while saving energy.
• Environmental Adaptability: Withstands high vibration (10g @ 10-150Hz) and wide temperature ranges (-40°C to +85°C), suitable for harsh industrial environments.

Application Scenarios

• Petroleum and Natural Gas: Used in oil and gas extraction and transportation processes to precisely control valve openings, ensuring stable process flow.
• Chemical Industry: Regulates valve flow during chemical reactions to maintain stable reaction conditions.
• Power Generation: Controls valves in thermal power plants, nuclear power plants, and other scenarios to improve power generation efficiency.
• Metallurgy: Precisely controls raw material feeding and gas flow parameters in steel smelting processes to enhance product quality.
• Water Treatment: Adjusts valve openings in sewage treatment and water supply systems to ensure stable water quality that meets standards.