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BRASS VALVE & FITTING

METERING >>BRASS VALVE & FITTING

A valve is a device that regulates, directs, or controls the flow of a fluid (gases, liquids, fluidized solid, or slurries) by opening, closing, or partially obstructing various passageways. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The main parts of the most usual type of valve are the body and the bonnet. These two parts from the casting that holds the fluid going through the valve. Valve is derived from the Latin valva, the moving part of a door, in turn from volvere, to turn, roll.


Ball valve, gate valve, check valve, stop valve, butterfly valve, diaphragm valve are the most common valves. They can by classified according to the material, such as brass valve, DZR brass valve, lead free brass valve, stainless steel valve, PVC valve, WCS valve, etc. 


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