The "QACV" series dosing pumps are the ideal solution for small and medium dosing of liquid products by compressed air.
In the pneumatic area of the pump, the compressed air produces a diaphragm's movement that pushes out the liquid through the delivery hose. The vacuum created by the diaphragm movement takes the liquid inside the pump head from the suction hose.
A solenoid valve opens and closes air that operates the diaphragm. The solenoid valve should be driven by a PLC or any other equipment that can operate it with a direct voltage supplied in pulses, the valve is driven to open to push the diaphragm and then closed to let the diaphragm go back.
| Air Consumption | 0,020 liters per injection |
|---|---|
| Air Supply (pressure) | 6 to 8 bar |
| Max Injection per Minute | 120 |
| Working temperature | 0-50 °C (32°-122°F) |
| Valves | Ceramic or Stainless Steel double ball valves (Ø6mm); 24Vac, 115Vac or 230Vac / 8W (must be specified) |
| Liquid Ends | PP, Orings (on demand: Viton, EP, WAX) |
| Enclosure | PP glass filled case box |
| Membrane Type | PTFE membrane |
| Stroke Length | Adjustable |
