What is the primary function of a globe valve?

The primary function of a globe valve is to regulate fluid flow and allow for throttling. Globe valves are designed with a spherical body that enables them to control the flow of liquids or gases through a pipeline. This design provides a high degree of flow control compared to other types of valves, making it ideal for situations where precise adjustments to flow rates are necessary.

When operating a globe valve, the position of the valve disc (or plug) can be adjusted to allow varying amounts of fluid to pass through. This throttling capability is what distinguishes globe valves from others that may be designed solely for on/off functions. The flow can be finely tuned to meet the specific requirements of a system, ensuring optimal performance and efficiency.

In contrast, options that suggest the primary function is solely to shut off flow or to enable quick operation do not capture the full capabilities of a globe valve. While it can shut off flow, its key feature is the ability to modulate it.