What is a key disadvantage of using a globe valve?

A significant disadvantage of using a globe valve is the high head loss that occurs when fluid flows through it. Globe valves are designed with a convoluted internal pathway that results in a considerable pressure drop as the fluid passes. This pressure drop translates into energy loss, making the valve less efficient for applications requiring minimal resistance to flow.

In practical applications, this high head loss can lead to increased energy costs, especially in systems where maintaining pressure is crucial for performance. Therefore, while globe valves are often used for their ability to provide good throttling control, the trade-off is the greater resistance they introduce into the system, impacting overall efficiency.