Globe Valve

A globe valve is a type of valve used to regulate or control the flow of fluid through a pipeline. It is named after its spherical shape, which resembles a globe.

Globe valves consist of a movable disk or plug, known as the valve disc, which is connected to a stem. The stem is operated by a handwheel or actuator, allowing the disc to move up or down to control the flow of fluid. When the disc is lifted, the valve is open, allowing fluid to flow through the pipeline. When the disc is lowered, the valve is closed, stopping the flow of fluid.

Globe valves are commonly used in applications where precise control of flow rate is required, such as in water treatment plants, power plants, oil and gas industries, and HVAC systems. They are known for their ability to provide accurate throttling and shut-off capabilities.

Globe valves can be classified into two types: straight pattern globe valves and angle pattern globe valves. Straight pattern globe valves have a linear flow path, while angle pattern globe valves have an angled flow path. The choice between the two types depends on the specific application and installation requirements.

In summary, globe valves are essential components in various industries, providing reliable control and regulation of fluid flow in pipelines.