The ZK2 series vacuum unit from SMC has been developed for a market with an increasing demand for high performance and energy efficient vacuum technology. The one piece design combines a pressure switch, control valves and vacuum ejector into one unit saving on weight and size and a two stage vacuum ejector to increase suction and reduce air consumption. The ZK2 also features a 2-port dual release and supply valve to prevent work pieces from being dropped.

• Easy to install
• Simple to maintain
• Reduced running costs
• Highly flexible configuration
• Excellent efficiency
• Integrated pressure switch
• Integrated supply and release valve
• Normally closed supply and release valves

The ZK2 is fitted a choice of 4 pressure sensor / pressure switch options,
• -101 to 0 kPa Pressure sensor with a single 1 to 5 V output.
• -100 to 100 kPa Pressure sensor with a single 1 to 5 V output.
• -101 to 0 kPa Digital pressure switch with 2 NPN outputs and selectable units.
• -100 to 100 kPa Digital pressure switch with a built-in energy saving function, 1 PNP output and selectable units.