Switch Valves for High Pressure Gas
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United States of America Patent
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Issued Date -
Nov 4, 2021
app pub date -
May 7, 2019
filing date -
May 8, 2018
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Abstract
The switch valve for high-pressure gas includes: the flow path through the lower side; the valve body that divaricates and extends towards the upper side of the flow path, and forms a switch with an opening in the upper side; a valve with a long vertical rod shape, the lower side inserted inside the switch, and with a first thread formed on the upper outer side; a handle having the hollow inside and the closed cylindrical upper side, and placed on the upper side of the valve body accommodating the upper side of the valve inside; a second thread corresponding to the first thread and formed on the inner surface of the handle; a valve cover; a pressure scatter hole that through the inside center axis of the handle to connect with the flow path. The gas pressure inside the handle and the flow path is kept in equilibrium.
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