What is the role of a control valve in a fluid system?

A control valve plays a crucial role in managing the flow and pressure of fluids within a system. Its primary function is to regulate these parameters by opening or closing in response to signals from a controller, allowing for precise control over how much fluid passes through at any time. This regulation is vital for maintaining desired operational conditions, ensuring that the system runs efficiently and safely.

Control valves help maintain specific flow rates and pressure levels, which are essential for the proper functioning of various equipment and processes. For instance, in heating or cooling systems, maintaining the right flow ensures that temperature control is effective. Thus, the ability to adjust flow and pressure makes control valves indispensable in fluid systems.