Due to the constant flow of air, the valve becomes clogged over time and needs cleaning. A clogged valve will result in several symptoms indicating that the idle air control valve is not functioning ...

In a 4-20 mA wired system, the signal is always present. The control system can read a level transmitter, determine that a valve needs to close, send the appropriate signal to the valve controller via ...

Hans D. Baumann, PhD, PE, a former vice president of Fisher Controls and Masoneilan Co., was founder of the Baumann Valve Co.He is credited with more than 100 U.S. patents and wrote eight books (among ...

The precise and dynamic control of the dart valves is key to achieving optimum results in the flotation process. This ensures a constant froth level and thus higher yield.

The control-and-dispense GUI also provides a control signal to the water pump. The main liquid reservoir stores the liquid needed to replenish and maintain the controlled-liquid reservoir. The water ...