Control valves are used to manipulate flows in most control loops. Control valve selection and specification is critical to ...

Festo introduces the VTEP, the world’s first proportional valve terminal. The VTEP is an ideal solution for flexible gripping ...

In a system with different valve pressure drop versus flow characteristics, this might not be the case. A question arose regarding the pressure drop to use when sizing a control valve. Assuming a ...

In liquid applications, choking is a result of the reduction in pressure through the control elements. Figure 2 shows the instantaneous pressure as liquid moves through a control valve. The inlet and ...