Can a selection be made based on these?
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The customer needs a control valve with the following requirements: 1) VFR type; medium: acetic acid and toner; material for the valve body and internal components: Mo2Ti; diameter: 40. 2) HPF-16, medium: acetic acid; material: valve body and internal components made of Mo2Ti, diameter 50. Can a model be selected based on the above requirements? I think there are still missing parameters! Let’s discuss it! :dizzy:
H also requires flow rate, temperature, and pressure before and after the valve
There are many missing parameters; for example: operating temperature, pressure before the valve, pressure after the valve, pressure difference required to close the valve, flow rate, operating density, dynamic viscosity, specific gravity, compression coefficient, leakage level, and the valve position in the event of an air failure – all of these are essential reference parameters. Only by providing these parameter values can the appropriate valve be selected; it is completely insufficient to merely specify the medium, material, and diameter.