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 PC10 has precise control up to 65 liters per minute. Three orifice sizes are available: 0.040”, 0.060” and 0.090”.
The 0.040” orifice PC10 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.
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 PC10 Proportional Valve.