Valvekomponendid

Valvekomponendid refers to the individual parts that make up a valve. Valves are mechanical devices that regulate, direct, or control the flow of a fluid (liquids, gases, slurries) by opening, closing, or partially obstructing various passageways. The specific components of a valve vary depending on its type and function, but common elements include a body, a closure member, a stem, and an actuator.

The valve body is the main housing that encloses the internal components and provides the connection points for the piping system. The closure member is the part that moves to control the flow; this can take many forms such as a disc, ball, plug, or gate. The stem connects the closure member to the actuator, allowing it to be operated. The actuator is the mechanism that provides the force to move the stem and thus the closure member, enabling the valve to open or close. Actuators can be manual, such as a handwheel, or automatic, powered by electricity, pneumatics, or hydraulics. Other potential components include seats, which provide a seal for the closure member, packing, which prevents leakage around the stem, and bonnets, which cover the top of the valve body and house the stem mechanism. Understanding these individual valvekomponendid is crucial for selecting, maintaining, and repairing valves in various industrial and domestic applications.