ABB V18348-10114310110 Intelligent Electrical Valve Positioner

• Stroke Range: Linear stroke from 20 to 150 mm; rotary stroke up to 125 degrees.
• Air Supply: Requires a clean, dry, and oil-free air supply with a pressure range that meets the actuator’s requirements.
• Air Consumption: Low air consumption design, typically less than or equal to 0.03 kg/hour, ensuring energy efficiency.
• Communication Interfaces: Supports HART or Profibus/FF communication protocols for real-time connection between the field and control room, enabling parameter adjustment and status monitoring.
• Protection Class: High protection rating to prevent dust and water ingress, suitable for harsh industrial environments.
• Temperature Range: Operates reliably within a wide temperature range, from -40°C to +85°C, ensuring stability in extreme conditions.
• Vibration Resistance: Can withstand vibrations up to 10g within the frequency range of 10 to 150Hz, making it suitable for high-vibration applications.

Functional Features

• High Precision Control: Utilizes advanced sensor technology and microprocessor control to achieve precise valve positioning, ensuring stable process control.
• Automatic Tuning: Features automatic zero and span adjustment, simplifying the commissioning process and reducing setup time.
• Modular Design: The modular structure allows for easy installation, maintenance, and field upgrades. Components such as feedback boards and communication modules can be replaced without extensive downtime.
• Diagnostics and Monitoring: Provides real-time diagnostic information, including valve position feedback, air supply status, and communication health, facilitating quick troubleshooting and maintenance.
• Flexible Configuration: Supports various configuration options, including different output characteristics, feedback types, and communication protocols, to meet specific application requirements.
• Explosion-Proof Design: The V18348-10114310110 model is designed to meet explosion-proof standards, making it suitable for use in hazardous environments where flammable gases or vapors may be present.

Application Scenarios

• Petroleum and Natural Gas: Used in oil and gas extraction, refining, and transportation processes to precisely control valve positions, ensuring safe and efficient operation.
• Chemical Industry: Regulates valve flow during chemical reactions and processing, maintaining stable reaction conditions and product quality.
• Power Generation: Controls valves in thermal power plants, nuclear power plants, and renewable energy systems to optimize power generation efficiency and system stability.
• Metallurgy: Precisely controls gas flow and temperature in steel smelting and rolling processes, improving product quality and production efficiency.
• Water Treatment: Automates valve control in water supply and wastewater treatment systems, enhancing operational efficiency and water quality management.
• Industrial Automation: Widely applied in various industrial automation scenarios, such as assembly lines, machine control, and process optimization, where precise valve control is essential.