A valve body is the main housing or shell of a valve that contains all the internal components necessary for controlling fluid flow. It serves as the structural foundation that supports valve internals such as the valve seat, closure elements (discs, balls, plugs), and sealing rings. The valve body also provides connection points to pipes or equipment, allowing seamless integration into fluid systems.
Key Functions of the Valve Body:
Pressure Retention: The valve body withstands the pressure of the fluid medium, ensuring safe and leak-free operation.
Flow Passage: It provides the pathways through which the fluid flows, directing it efficiently based on valve position.
Support: Houses and supports internal components like the stem, disk, and seals.
Connection Interface: Offers standardized ends such as flanged, threaded, butt-weld, or wafer types for pipeline integration.
