Check Valve Cad Drawing

check valve
A valve that closes to prevent backward flow of liquid
A check valve, clack valve, non-return valve or one-way valve is a mechanical device, a valve, which normally allows fluid (liquid or gas) to flow through it in only one direction.
Limits the flow of gas to one direction only. Use a check valve between the bubbler and generator to prevent unwanted pressure build up in the generator, and a safety against a low level bubbler. A check valve, such as used on torches, is recommended.
A mechanical device in a pipe that permits the flow of water or air in one direction only.

cad drawing
The digital equivalent of a drawing, figure or schematic created using a CAD system. For example, a drawing file or DWG file in AutoCAD.
AUDIO VIDEO CONCEPTS uses one of the latest in CAD software to show you what your Theater Room or Audio system will look like before finalizing your plans. With this software you can pick out different room designs, layouts, and color schemes. Just one of the features that make us extraordinary.
Computer-Aided Design (CAD) or computer-aided design and drafting (CADD) is the production of drawings, specifications, and other design-related elements using special graphics and computer programs. May be used for creating floor plans and furniture systems layouts.