Our product is a linear actuator that moves the piston of a cylinder and controls airflow into a chamber via tubing. There is a silicone sac in that chamber that gets compressed as air is pressurized ...

The FCV electropneumatic proportional-flow valve from Proportion-Air Inc., McCordsville, Ind.

This is the desired control loop operation. Figure 1. Example of a temperature control loop. Controlling flow through a centrifugal pump. Referring to the pump flow control example in Figure 2, the ...

QUESTION: I’ve been shopping for a new outboard engine. My old engine was described as a “cross flow.” Some engines are referred to as a cross flow and some are loop-type engines.… ...

Single-loop control (i.e., a control loop with one input and one output) ... The single-loop flow controller rejects unmeasured disturbances and thereby stabilizes the created intensive variable.