1、 Overview

The PP series pneumatic valve positioner is used in conjunction with a pneumatic control valve. It receives a pressure signal and outputs a certain operating pressure to control the action of the actuator; At the same time, based on the travel feedback, the regulating valve is accurately positioned to improve its working characteristics. This locator has a simple and reliable structure, and does not have explosion-proof issues. Therefore, it is widely used in self-control systems in industries such as petrochemicals, gas, and textiles.

2、 Model designation