regulates the flow

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regulates the flow

Post by yangtao on Thu Dec 23, 2010 10:15 am

Valve is a device that regulates the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically pipe fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
Valve is also found in the human body. For example, there are several heart valves which control the flow of blood in the chambers of the heart and maintain the correct pumping action.Welcome to our website to see more information on related products single disc swing check valve


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