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Siemens valve positioners feature a polyester enclosure, no digital communication, optional single/dual acting operation, a display window, AO/DI/DO input and output interfaces, and are suitable for use in non-explosive environments. Compared to other similar products, its initialization process is faster and simpler, and there is no need to first select the travel range or the type of actuator. After power is supplied, simply click the left button to automatically complete the initialization. Next, the editor will introduce to you the other features. Features of Siemens valve positioners: Built-in non-contact sensor: In environments with high vibration levels, the NCS offers clear advantages in terms of improving product reliability, providing users with a more stable operating experience. Larger display screen: Status icons and text are displayed more clearly, in compliance with NAMUR NE107, allowing for an at-a-glance view of the device status. Four operation buttons make the operation more convenient. Smaller size: For small actuators, installation is more coordinated and convenient. Air leakage compensation/quick switching: To meet the special requirements of certain applications, quick valve closing and opening can be enabled to reduce the travel time ； It features a leak compensation function that reduces wear on the actuator and valve oscillation. Siemens valve positioners can meet the application requirements of users in most industries, and can also be used in sectors such as papermaking, OEM, and power generation. It also features strong applicability, high cost-performance ratio, high reliability, and excellent performance.