PC3 Performance Chart | Humphrey Products Company

PC3 Performance Chart

The Humphrey ProControl Series are proportional valves.  Adjusting input voltage, or current to a proportional valve results in a corresponding output media flow. The miniature ProControl PC3 has precise control up to 24 liters per minute.  Three orifice sizes are available:  0.025”, 0.040” and 0.060”.

The 0.025” orifice PC3 can be specified with a maximum pressure rating of either 25, 50 or 100 psi.
Here is the performance chart of the orifice size at the pressure ratings available. 

PC3 25 chart

NOTE: the right side portion of each curve corresponds to current and flow increasing  and the left side of each curve corresponds to current and flow decreasing.



See New Products Information/Downloads menu on left for more information about ProControl proportional valves or visit the Online Product Configurator for the ProControl PC3 Proportional Valve.