ABB POSITIONER PNEUMATIC RELAY TZIDC-V18345-1020121001 Minimum Control Current 4-20mA FeedbackElectrical Pneumatic Valve Positioner

Product Description:

The Pneumatic Valve Positioner is a highly reliable and efficient device designed to provide precise control and positioning of valves in various industrial applications. Engineered to meet the demands of challenging environments, this positioner ensures optimal valve performance by accurately adjusting valve actuators based on control signals. It is an essential component for industries such as oil and gas, chemical processing, water treatment, and power generation, where precise valve control is critical for operational safety and efficiency.

One of the key features of this Pneumatic Valve Positioner is its robust operating temperature range, allowing it to function seamlessly in temperatures from -25°C to +60°C. This wide operating temperature range ensures that the device performs reliably in both cold and hot industrial environments without compromising accuracy or durability. Whether installed in refrigerated facilities or exposed to high ambient temperatures, the positioner maintains consistent performance, making it a versatile solution for various climatic conditions.

Protection and durability are paramount for any industrial device, and this valve positioner excels in this aspect with its IP 65 / NEMA 4X protection class. This rating guarantees that the device is dust-tight and protected against low-pressure water jets, making it suitable for outdoor installations and harsh environments where exposure to dust, moisture, and water is common. The NEMA 4X rating further ensures corrosion resistance, enabling the device to withstand exposure to corrosive elements often encountered in industrial settings.

The Pneumatic Valve Positioner features an electrical interface with a 1/2NPT connection for the air supply, facilitating straightforward integration into existing pneumatic control systems. This standard interface simplifies installation and maintenance, reducing downtime and operational costs. The air supply connection is designed to ensure stable and responsive control of the valve actuator, enhancing the overall accuracy and efficiency of the valve positioning system.

Weighing only 1.5 Kg (3.3 Lbs), this positioner is lightweight yet ruggedly built, allowing for easy handling and installation without sacrificing structural integrity. Its compact design does not compromise on performance, making it an ideal choice for installations where space is limited. Additionally, the single package size of 40X40X40 cm ensures convenient shipping and storage, further streamlining logistics and reducing associated costs.

This Pneumatic Valve Positioner is available in different model variations, including the V18345-1010521001, V18345-1010421001, and V18345-1010121001, each tailored to meet specific application requirements. These models maintain the same high standards of durability, precision, and ease of use, providing customers with reliable options to suit their unique operational needs. Selecting any of these models guarantees a product that combines advanced pneumatic technology with rugged construction to deliver superior valve control.

In summary, the Pneumatic Valve Positioner is an indispensable tool for industries requiring precise valve actuation in diverse environmental conditions. Its wide operating temperature range, robust IP 65 / NEMA 4X protection class, standard electrical interface with 1/2NPT air supply, lightweight design, and compact packaging make it a standout choice for efficient and reliable valve positioning. With model options such as V18345-1010521001 and V18345-1010421001, customers can confidently select a positioner that meets their specific operational demands while ensuring long-term performance and durability.

Features:

• Product Name: Pneumatic Valve Positioner
• Model Numbers: V18345-102012100, V18345-1021150001, V18345-102012100
• Minimum Control Current: 4-20mA Feedback
• Single Package Size: 40X40X40 Cm
• Mounting Bracket: Standard Angular Stroke Mounting Bracket
• Product Type: Electro-pneumatic Valve Positioner
• Electrical Interface: 1/2 NPT
• Air Supply Interface: 1/2 NPT

Technical Parameters:

Applications:

The ABB Electro-pneumatic Valve Positioner, model number V18345-1010121001, is a high-precision control device designed to optimize valve performance in various industrial applications. Originating from Germany, this valve positioner is engineered to ensure accurate valve positioning by converting electrical control signals into pneumatic output, making it ideal for complex automation systems. Its robust design allows it to operate efficiently within a temperature range of -25°C to +60°C, ensuring reliable performance even in harsh environmental conditions.

This valve positioner features a standard angular stroke mounting bracket, facilitating easy installation and maintenance across a wide range of valve types. With an electrical interface of 1/2NPT and air supply compatibility, the V18345-1010121001 model seamlessly integrates with existing pneumatic systems, providing enhanced control and responsiveness. Weighing just 1.5 kg (3.3 lbs), it offers a compact and lightweight solution without compromising on durability or functionality.

Typical application occasions for the ABB Electro-pneumatic Valve Positioner include process industries such as oil and gas, chemical manufacturing, power generation, and water treatment plants. In these scenarios, precise control of fluid flow, pressure, and temperature is critical to maintaining operational efficiency and safety. The valve positioner’s ability to accurately adjust valve positions based on electrical input signals makes it indispensable for automated control loops and feedback systems.

Additionally, the V18345-1010121001 model, along with related models like V18345-102012100, finds extensive use in environments requiring stringent control accuracy and reliability. These include refinery operations, pharmaceutical production lines, and HVAC systems where maintaining optimal process conditions is essential. The electro-pneumatic valve positioner ensures minimal hysteresis and fast response times, which are crucial for dynamic process adjustments.

In summary, the ABB Electro-pneumatic Valve Positioner series, including models V18345-1010521001 and V18345-102012100, is designed for versatile application scenarios demanding precise valve control under various environmental and operational conditions. Its German engineering, combined with user-friendly installation and robust performance, makes it a trusted choice for industries worldwide seeking dependable valve positioning solutions.