BUTTERFLY VALVE Meaning and
Definition
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A butterfly valve is a mechanical device used to control or regulate the flow of fluid, typically in a pipeline. It consists of a disc or plate that rotates on a spindle axis within the valve body. When the valve is fully open, the disc is aligned with the direction of flow, allowing unrestricted passage of the fluid. Conversely, when the valve is closed, the disc rotates perpendicular to the flow, creating a barrier that blocks the fluid.
The name "butterfly valve" derives from the appearance of the disc, which roughly resembles the shape of butterfly wings. This design provides several advantages, including compactness and low cost. The valve is often classified as a quarter-turn valve, as it requires only a 90-degree rotation to move from fully closed to fully open position.
Butterfly valves find widespread use in various industries, including water treatment, oil and gas, chemical processing, and HVAC systems, to name a few. They offer quick and easy actuation, allowing for efficient flow control and shut-off operations. They also have a relatively low pressure drop compared to other valve types, resulting in minimal resistance to flow.
However, butterfly valves are not suitable for all applications. Their design limits them to moderate temperature and pressure environments. Additionally, the disc's interference with the flow can cause turbulence and vibration, leading to potential wear and noise issues. Therefore, other valve types, such as ball valves or gate valves, may be preferred for high-pressure or high-temperature systems.
Common Misspellings for BUTTERFLY VALVE
- vutterfly valve
- nutterfly valve
- hutterfly valve
- gutterfly valve
- bytterfly valve
- bhtterfly valve
- bjtterfly valve
- bitterfly valve
- b8tterfly valve
- b7tterfly valve
- burterfly valve
- bufterfly valve
- bugterfly valve
- buyterfly valve
- bu6terfly valve
- bu5terfly valve
- butrerfly valve
- butferfly valve
- butgerfly valve
Etymology of BUTTERFLY VALVE
The word "butterfly valve" is a combination of two different elements: "butterfly" and "valve".
The term "butterfly" in this context refers to the shape of the valve's disc or "wafer". When the valve is open, this disc resembles the wings of a butterfly, which led to its name. The image of the butterfly's wings spread open and closed, analogous to the valve's movement, seems to have been the inspiration for the name.
The word "valve" comes from the Latin word "valva", meaning "folding door" or "hinged cover", which denotes a device that controls the flow of liquids, gases, or other materials.
Therefore, the etymology of the word "butterfly valve" highlights the visual resemblance to butterfly wings and the functionality of a valve that controls the flow, leading to its unique name.
Similar spelling words for BUTTERFLY VALVE
- butterfly plant,
- butterfly weed,
- butterfly flower,
- butterfly bush,
- butterfly fish,
- butterfly nut,
- butterfly pea,
- butterfly ray,
- butterfly orchid,
- butterflower,
- butterflyfish,
- Butterfly Orchis,
- butterfly stroke,
- butterfly effect.
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