A globe control valve is an instrument used to stop and/or control the flow of fluids in a pipeline. Essentially, it's a type of valve designed to regulate fluid flow within a pipe. The "globe" in the name refers to the valve's characteristic spherical body shape.
How Globe Valves Work
Globe valves operate by halting the flow of fluid through a pipe. According to the provided reference, there are typically two halves to the valve body, separated by an internal baffle.
Key Features and Characteristics
- Fluid Flow Control: The primary function of a globe valve is to accurately control the rate of fluid flowing through a pipe.
- Cylindrical Shape: The body of a globe valve is typically cylindrical, giving it its name.
- Internal Baffle: The presence of an internal baffle divides the valve body into two halves.
Example Applications
While the reference doesn't provide specific examples, globe valves are commonly found in:
- Cooling water systems
- Fuel oil systems
- High-point vents and low-point drains
