DELO-DOT PN5 - Pneumatic Microdispensing Valve
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M ICRODISPENSING VALVE DELO-DOT PN5

DELO-DOT PN5 pneumatic jet valve Precise, powerful, perfect handling. Short cycle times and processes that can be reproduced are important in industrial series production. With high plunger speeds and a dispensing frequency of up to 300 Hz for continuous dispensing, the DELO-DOT PN5 pneumatic jet valve is ideal for complex microdispensing applications. This pneumatic jet valve allows high-viscous materials to be dispensed in tiny droplets both accurately and reliably without any contact. Drop sizes can be varied by using interchangeable nozzles, while the plunger stroke can be adjusted by...

Your benefits at a glance: process reliability through high-precision adhesive dispensing cycle times thanks to high dispensing frequency drop sizes for high-viscous adhesives facilitate component miniaturizatio

Great performance throughout a long lifetime With a continuous dispensing frequency of up to 300 Hz, DELO-DOT PN5 achieves reproducible results, even with drop volumes of just a few nanoliters. High-viscous materials can be dispensed reliably without contact. Drop sizes can be individually adjusted by using interchangeable nozzles and a freely adjustable plunger stroke. Protection type Viscosity Max. dispensing frequency Lifetime of drive (typ.) Reproducible medium dispensing Temperature maintenance Up to 500,000 mPa·s (thixotropic) (to be tested depending on application) 300 Hz Burst mode...

DELO-DOT pilot DELO-DRIVERBOX PN, DELO-DOT pilot The DELO-DRIVERBOX PN base unit is required for reliable control and supplies power to the DELO-DOT PN5. It is used to transmit cycle signals to the valve in real time and supplies power to the nozzle heater integrated in the valve. Control takes place either directly through a powerful PLC or by way of the DELO-DOT pilot 1i cycle generator. With this device, cycles, heating signals and feedback signals can be created or queried easily with minimal programming effort. DELO-DRIVERBOX PN Dimensions (W × D × H) Weight Power supply DELO-DOT pilot...

Sustainability through modular design Simplest maintenance and cleaning of the fluid system The jet valve’s plunger is made of ceramics and carbide. These break and crack resistant materials help to ensure a lifetime of several hundred million cycles, even when processing filled materials. During the bonding process, only a few of the components within the fluid system come into direct contact with the adhesive; however, these components are easy to clean. Thanks to the pneumatic jet unit’s two-part design, both the plunger and the nozzle can be replaced by the customer. The unit features a...

User-friendly integration into production systems The control units are not the only user-friendly and spacesaving design feature on the DELO-DOT PN5. Both the media supply unit and the cartridge retainer have the ability to be individually positioned at a 90° angle, further simplifying integration into production lines. Media supply and cartridge retainer can be positioned at a 90° angle ( 1 – 4  ). For horizontal operation of the jet valve, the cartridge can be mounted rotated by 90° ( 

Wide range of connection possibilities Jet valve enables use of different containers The cartridge retainer, which is well suited for connection to a small cartridge, provides the required stability even in dynamic dispensing applications. DELO-DOT PN5 with a small cartridge Media can also be supplied through a hose from a variety of different containers, including large cartridges, liter bottles or tin containers. DELO-DOT PN5 with a product hose Like all DELO devices, DELO-DOT PN5 is developed and manufactured in Windach according to the highest quality standards. 9

Process reliability confirmed by standardized tests Precise application DELO-DOT PN5 enables precise adhesive application with an average deviation of ± 1.5 %, as is the case in this dispensing example. The graphs show the drop center positions of 2,000 measured drops in relation to the average drop size. The standard deviation σ = 0.01 mm to the average drop size of 0.67 mm is extremely small. Consistent position of the drop center Consistent drop diameter Dispensed drops Average drop size Precise adhesive application with an average deviation of ± 1.5 % Consistent drop diameter with an...

Highest performance in practice Wide range of applications in industry Jetting for speaker components Extremely precise cycles, even at high dispensing frequencies, ensure uniform and rapid application of adhesive beads, for example when bonding coils in smartphone speakers. Edge bonding of chips DELO-DOT PN5 can be used for contactless high-speed application of adhesive beads, like in the edge bonding of chips. It allows adhesive to be dispensed quickly and precisely without the risk of contaminating or even damaging components with a dispensing needle. Edge coating of screens Thanks to...

DELO Industrial Adhesives China | Germany HQ | France | Italy | Japan | Korea Malaysia | Singapore | Thailand | Czech Republic | USA The technical data is for informational purposes only. Specific values can be found in the user manual. It is the user’ responsibility to test s the suitability of the device for the intended purpose by considering all specific requirements. If you need support in using the devices, please feel free to ask your contacts in our Engineering Department. © DELO – This brochure including any and all parts is protected by copyright. Any use that is not expressly...