Valve is a attachment of pipe. It is used to change the channel section and flow direction of medium, it's a device for control the flowtransmission medium. Specifically, the valve has the following purposes: (1) For getting through or ...
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Occupies a large portion of the valve in the mechanical products. According to the statistics of the foreign industrial countries, the valve output value is the sum of the compressor, fan and pumps, or about 5% of the entire machinery of ...
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Valves are used heavily in industrial processes for regulating the flow of gases and liquids by opening or closing certain pathways and hatches. There are various types of valves used and each type has a specific purpose. Butterfly valves ...
Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Connection types ...
Water valves are designed to handle and control hot water, cold water, ground water, potable water, salt water and/or wastewater. They are made from metal or plastic. Metal water valves are made of aluminum, brass, bronze, cast iron, ...
A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally ...