kääntövipujen

Kääntövipujen, often translated as "toggle levers" or "rocker switches" in English, are mechanical devices used to control the flow of fluid or gas in a pipe system. They are characterized by a handle or lever that pivots on a central point, allowing the user to quickly switch between open and closed positions. This simple yet effective mechanism makes them ideal for applications requiring frequent or rapid on/off control.

The core components of a kääntövipu include a body, a ball or plug, and the actuating lever. The body houses the internal mechanism. The ball or plug has a bore through it, and when the lever is aligned with the bore, the fluid can pass through. When the lever is rotated 90 degrees, the solid part of the ball or plug obstructs the flow, effectively closing the valve. The lever typically has stops to indicate the fully open and fully closed positions.

Kääntövipujen are commonly found in various industrial, commercial, and domestic settings. They are used in plumbing for water supply, in gas lines, in pneumatic systems for controlling air flow, and in a wide range of process industries where manual operation is preferred. Their advantages include quick operation, simple design, and relatively low cost. However, they are generally not suited for throttling or precise flow control, as they are primarily designed for full open or full closed operation. Maintenance is typically straightforward due to their uncomplicated construction.