Intelligent valve positioner

Abstract

1. Name of the product in this design: Intelligent Valve Positioner. 2. Purpose of this design: It is an adjustment device used to receive 4mA to 20mA DC current signals from current output devices such as control rooms or signal generators, and to control the air pressure of the valve pneumatic actuator by adjusting the current magnitude, thereby precisely adjusting the valve opening. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

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