Nordson EFD, a Nordson company, has introduced the PICO xMOD Valve, a new, fully exchangeable and modular concept in non-contact and contact needle dispensing of assembly fluids. Nordson EFD's PICO xMOD valve system technology uses high-tech, robust, durable piezoelectric actuation technology for continuous operation at speeds of up to 500 cycles/second. The PICO xMOD can produce deposits as small as 0.5 nanoliters, at high production speeds, with deposit accuracy and process control. The non-contact jet valve makes it possible to apply fluid in hard to access areas or onto uneven or delicate substrates for applications in electronics, automotive, life sciences, solar and a range of other industrial dispensing applications. All five major xMOD valve components - the Piezo Actuator (PA), the Valve Seat (VS), the Fluid Body (FB), the Cartridge ball/stem assembly (CR), and Heater Set (HS) - are fully interchangeable and easily assembled for each specific application and quickly disassembled for easy cleaning, repair, or maintenance. Each part can be removed and exchanged in seconds, eliminating production down-time and significantly increasing productivity.
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