4-20mA Feedback ABB Valve Positioner V18345-1021525001 Pneumatic Signal 20-100 KPa Ensuring Valve Operation in Process Automation

Product Description:

The V18345 Electro-Pneumatic Valve Positioner is a highly reliable and precise device designed for controlling valve position in various industrial applications. Known for its robust construction and exceptional performance, the V18345-1021525001 model ensures optimal valve control, enhancing operational efficiency and accuracy. This valve positioner is engineered to convert an electrical control signal into a pneumatic output, allowing for accurate valve positioning and improved process control.

One of the standout features of the V18345 Electro-Pneumatic Valve Positioner, including models V18345-102012100 and V18345-1010421001, is its compatibility with a control voltage of AC 220 V. This allows for seamless integration into existing electrical systems, providing stable and consistent power supply essential for precise valve actuation. The device is designed to operate efficiently within this voltage range, ensuring durability and long-lasting performance even in demanding industrial environments.

Weighing just 1.5 kg (3.3 lbs), the V18345 valve positioner offers a compact and lightweight solution that simplifies installation and maintenance. Its manageable weight makes it suitable for a wide range of valve sizes and types without adding excessive load or requiring specialized mounting hardware. This feature is particularly advantageous in applications where space and weight constraints are critical factors.

The V18345 Electro-Pneumatic Valve Positioner boasts a minimum control current feedback range of 4-20mA, which is a standard in industrial control systems. This feedback mechanism enables precise monitoring and adjustment of valve positions, ensuring accurate control and minimizing process variability. The 4-20mA signal feedback is essential for real-time communication with control systems, allowing operators to maintain optimal process conditions and respond promptly to any changes.

Durability and protection are paramount in industrial valve positioners, and the V18345 excels in this regard with its enclosure material options. Customers can choose between high-quality aluminum diecasting and 316 stainless steel (316SS) enclosures. Aluminum diecasting provides excellent corrosion resistance and mechanical strength while keeping the device lightweight. Meanwhile, the 316SS enclosure offers superior resistance to harsh chemicals, extreme temperatures, and corrosive environments, making it ideal for more demanding applications. Both materials ensure that the valve positioner remains protected from environmental factors, thereby extending its service life and reducing maintenance costs.

As a product type, the Electro-Pneumatic Valve Positioner V18345 series, including the specific models V18345-102012100 and V18345-1010421001, is designed to meet the rigorous demands of modern process control systems. These positioners provide precise valve control by accurately translating electrical signals into pneumatic outputs, facilitating improved process stability and efficiency. The reliable performance of these devices makes them suitable for use in industries such as oil and gas, chemical processing, water treatment, and power generation.

In summary, the V18345 Electro-Pneumatic Valve Positioner is an advanced, versatile, and durable product tailored to meet the needs of various industrial applications. Its AC 220 V voltage compatibility, lightweight design at 1.5 kg (3.3 lbs), 4-20mA minimum control current feedback, and robust enclosure options of aluminum diecasting or 316SS make it a preferred choice for precise valve positioning. Whether you are dealing with standard or corrosive environments, the V18345-102012100 and V18345-1010421001 models deliver dependable performance that enhances process control and operational efficiency.

Features:

• Product Name: Pneumatic Valve Positioner
• Product Type: Electro-Pneumatic Valve Positioner V18345
• Model: V18345-1021150001
• Brand: ABB
• Maximum Voltage: 30 Volts DC
• Electrical Interface: 1/2 NPT; Air Supply
• Protection Class: IP 65 / NEMA 4X
• Type: Electro-pneumatic Valve Positioner
• Reliable and accurate valve positioning
• Suitable for various industrial automation applications
• Robust design ensuring durability and long service life
• High-performance control with ABB quality assurance

Technical Parameters:

Applications:

The ABB Pneumatic Valve Positioner, model number V18345-1021525001 ,is a highly reliable and precise device designed to optimize valve control in various industrial applications. Originating from Germany, this valve positioner is engineered to deliver exceptional performance with a maximum voltage rating of 30 Volts DC and an electrical interface featuring 1/2NPT air supply. Its robust design is suitable for harsh environments, operating efficiently within a temperature range of -25°C to +60°C, and it is protected by an IP 65 / NEMA 4X rating, ensuring resistance to dust, water, and corrosion.

This product is ideal for use in industries such as oil and gas, chemical processing, power generation, and water treatment, where precise valve positioning is critical for maintaining process control and operational safety. The V18345-1021525001 positioner can be employed in scenarios requiring accurate modulation of pneumatic control valves, enhancing the responsiveness and efficiency of automated systems. Its compact single package size of 40x40x40 cm makes it easy to install in tight spaces without compromising functionality.

In applications involving complex control loops, the valve positioner models V18345-1020421001 and V18345-1010421001 complement the V18345-1010521001, providing a versatile range of solutions tailored to different valve sizes and control requirements. These models collectively support industries where maintaining precise flow rates, pressure, and temperature is essential, such as in refining processes, pharmaceutical manufacturing, and HVAC systems.

The ABB Pneumatic Valve Positioner is also well-suited for remote and automated control systems. Its durable construction and reliable electrical interface allow it to function seamlessly within integrated process control networks, facilitating real-time monitoring and adjustments. This capability is particularly beneficial in scenarios where safety and efficiency are paramount, such as in hazardous or explosive environments.

Overall, the ABB V18345-1021525001 pneumatic valve positioner and its related models offer outstanding durability, accuracy, and adaptability, making them indispensable in a wide range of industrial applications that demand precise valve control under challenging conditions.