Válvula de contrapresión universal DHV-U - ProMinent
Válvula de contrapresión universal DHV-U - ProMinent
Válvula de contrapresión universal DHV-U - ProMinent
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Start upP-T chartCAUTION!Back pressure valves may fail earlier than expected.– The pressure and temperature of the feed chemical must be below the correspondingcurve.The pressure-temperature chart (P-T chart) gives gui<strong>de</strong>line values for the material resistance of thevarious material versions for feed chemicals against which the back pressure valves are resistant.Consult <strong>ProMinent</strong> for other cases.P [bar]10987PVDF, SS6543PVC-UPP21-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110T [°C]Fig. 2: Pressure-temperature chartP Pressure (bar)T Temperature (°C)P_MAZ_0038_SW46
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