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Difference between revisions of "Category:Valves"
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The modern history of the valve industry starts with the Industrial Revolution. At 1705 Thomas Newcomen invented the first steam machine. It needed valves able to keep and regulate the steam at high pressure. As new inventors as James Watt created new machines, they also improve the design of the valves. But it was until many years later when the production of valves was at great scale, independently of particular projects. | The modern history of the valve industry starts with the Industrial Revolution. At 1705 Thomas Newcomen invented the first steam machine. It needed valves able to keep and regulate the steam at high pressure. As new inventors as James Watt created new machines, they also improve the design of the valves. But it was until many years later when the production of valves was at great scale, independently of particular projects. | ||
[[lw:Category:Valves]] | |||