How can one determine the size of the gaskets used inside a valve by referring to the valve specification sheet or other information? .
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How can one determine the size of the gaskets used inside a valve by referring to the valve specification sheet or other information? A gasket manufacturer has been found; the manufacturer states that flange gaskets can be calculated using the valve technical specifications, but it is not clear how to determine the dimensions of the gaskets used in valves. I would be very grateful if anyone who is aware of this or has encountered the same problem could let me know
First, you need to understand the standards of your valve, including its nominal diameter and nominal pressure. Based on this, determine the corresponding dimensions for the flange surfaces, and then find the appropriate standards for gaskets, checking whether their dimensions are suitable for the given nominal diameter and nominal pressure.