VLV has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of VLV in Technology.
The relative lightness of a color as measured on a scale ranging from pure black to pure white. The value scale applies to chromatic as well as neutral colors. Value is also referred to as Lightness, Brightness, or Intensity. In color space value is most often represented on the vertical axis.
TechnologyA device provided in a piping system to regulate or stop the liquid low. Although many different types of valves are used to control the flow of fluids, the basic valve types can be divided into two general groups: stop valves and check valves.
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