25°C To 60°C Temperature Range ABB Control Unit With Minimum Control Current 4

Product Description:

The Electro-Pneumatic Valve Positioner V18345 is a highly reliable and precise device designed to optimize the control of valve actuators in various industrial applications. Engineered for excellence, this valve positioner ensures accurate positioning of control valves by converting electrical input signals into corresponding pneumatic output signals. This functionality is essential for maintaining the desired flow, pressure, or temperature in process control systems, thereby enhancing overall operational efficiency and safety.

One of the key features of the V18345 valve positioner is its compatibility with pneumatic input signals ranging from 20 to 100 KPa. This wide input signal range allows it to interface seamlessly with diverse pneumatic systems, providing versatile applications across different industries. The positioner effectively translates these pneumatic signals to control valve movements with high precision, ensuring that the valve position accurately reflects the desired setpoint.

The V18345 valve positioner is also designed to operate with a maximum voltage of 30 Volts DC, making it suitable for integration into various control systems with low voltage requirements. This feature not only improves safety by reducing electrical hazards but also enhances energy efficiency. Additionally, the device supports a minimum control current feedback range of 4-20mA, which is a standard signal range in industrial automation for accurate feedback and monitoring. This capability ensures that operators can continuously monitor valve positions and make real-time adjustments as necessary, thereby improving process control reliability.

Weighing just 1.5 kilograms (3.3 pounds), the V18345 electro-pneumatic valve positioner is compact and lightweight. This makes it easier to install and maintain in tight spaces or on existing valve assemblies without adding significant bulk or weight. Its robust construction ensures durability and long-term performance even under harsh industrial environments, including exposure to dust, moisture, and vibration.

This product is available in several specific models, including the V18345-102012100, V18345-1020421001, and V18345-1010421001. Each model variant is tailored to meet particular application requirements, offering users flexibility in selecting the most suitable positioner for their specific control needs. These model numbers correspond to configurations that vary in features such as input/output signal compatibility, mounting options, and feedback mechanisms, providing a comprehensive solution portfolio within the V18345 product line.

In summary, the Electro-Pneumatic Valve Positioner V18345 is an essential component for advanced process automation and control. Its ability to accurately convert pneumatic input signals of 20-100 KPa into precise valve positioning, combined with a maximum operating voltage of 30 Volts DC and a minimum control current feedback of 4-20mA, makes it an ideal choice for industries requiring dependable valve control. The lightweight design at 1.5 kg (3.3 lbs) ensures ease of installation and maintenance, while the availability of models such as V18345-102012100, V18345-1020421001, and V18345-1010421001 provides a range of options to suit varied industrial requirements. Whether used in chemical processing, power generation, or water treatment plants, the V18345 valve positioner delivers consistent performance that enhances process accuracy and operational efficiency.

Features:

• Product Name: Pneumatic Valve Positioner
• Product Type: Electro-Pneumatic Valve Positioner V18345
• Model Numbers: V18345-1010521001, V18345-102012100
• Input Signal: Pneumatic Signal 20-100 KPa
• Operating Temperature Range: -25°C to +60°C
• Maximum Voltage: 30 Volts DC
• Weight: 1.5 Kg (3.3 Lbs)
• Brand: ABB

Technical Parameters:

Applications:

The ABB Electro-pneumatic Valve Positioner, model number V18345-1010521001, is a highly reliable and precise device designed to control valve positions in various industrial automation applications. Originating from Germany, this valve positioner is engineered to provide accurate valve positioning by converting an electrical control signal into a pneumatic output, ensuring optimal performance in complex control systems. With a voltage specification of AC 220 V and a maximum voltage rating of 30 Volts DC, it is suitable for integration into a wide range of industrial environments.

This ABB Valve Positioner is ideal for use in industries such as oil and gas, chemical processing, power generation, and water treatment plants, where precise valve control is critical to maintaining process stability and safety. The model V18345-1010521001 supports a minimum control current of 4-20mA feedback, enabling seamless communication with control systems and allowing for real-time performance monitoring and adjustment. This makes it particularly useful in scenarios where maintaining exact flow rates, pressures, or temperatures is necessary for efficient operation.

The device’s robust design and standard single package size of 40X40X40 cm make it easy to install and maintain in both new installations and retrofit projects. The valve positioner is also compatible with other ABB models, such as V18345-1010421001 and V18345-1021150001, providing flexibility in system design and upgrades. It is commonly applied in pipeline control, automated manufacturing lines, and HVAC systems, where its electro-pneumatic control capabilities enhance automation precision.

In summary, the ABB Electro-pneumatic Valve Positioner V18345-1010521001 is a versatile and essential component for industries requiring accurate valve positioning and reliable feedback control. Its advanced features and compatibility with other ABB valve positioners make it a preferred choice for engineers and system integrators aiming to optimize process control and improve operational efficiency across diverse industrial scenarios.