Festo’s new VPPX valve

Fetso has launched a new proportional valve, the VPPX, which has an external sensor input, offers users improved performance and maximum flexibility.
The valve is a proportional integral derivative (PID) controller ideal for use in industrial control systems found in process, packaging and water and wastewater applications. The incorporation of an external sensor, means friction, hysteresis and leakage are cancelled out which enables engineers to build faster and more accurate machines and systems, while enhancing the quality and efficiency of their processes.
The setpoint value, initial pressure and external sensor’s signal can be viewed in real time on the oscilloscope, and parameters can be easily adjusted for the optimum control characteristics, with set values recorded for future use.

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