DELO-DOT PN5 | DELO-DOT PN5 LV- Pneumatic Microdispensing Valve
12Pages

Microdispensing valves DELO-Drop DELO-D ropX X VP2 Cleaning station

DELO-DOT PN5 & DELO-DOT PN5 LV Pneumatic jet valves Precise, powerful, perfect handling. Short cycle times and fast, reproducible processes are decisive criteria in industrial serial production. With high plunger speeds and a dispensing frequency of up to 300 Hz for continuous dispensing, the DELO-DOT PN series of pneumatic jet valves is ideally suited for complex microdispensing applications. Whether extremely low in viscosity or highly viscous with filler materials, any fluids can be dispensed precisely, reliably and entirely contactless in tiny drops. The droplet size can be easily...

Your benefits at a glance: › High process reliability through high-precision adhesive dispensing › An ultra-short cycle time of 300 Hz thanks to high dispensing frequency › Tiny drop sizes, even for high-viscosity adhesives, which facilitate component miniaturizatio

Maximum performance, even with demanding materials DELO-DOT PN5 is our strongest pneumatic jet valve. It is also suitable for the materials with large viscosities or fillers. Even with such challenging materials, it achieves reproducible results and droplet quantities of just a few nanoliters, all while maintaining an extremely long service life of up to one billion cycles. Protection type Up to 500,000 mPa·s (thixotropic) (to be tested depending on application) Min. jetable drop volume Drive service life (typ.) Reproducible media dispensing Temperature maintenance Up to +100 °C temperature...

Dispensing low-viscosity media, even in tiny quantities DELO-DOT PN5 LV (LV = low viscosity) is primarily designed for low-to-medium-viscosity media. Minimum dispensing quantities of around 1 nl are possible, which corresponds to droplet diameters of 250 µm or less. Thanks to its compact dimensions, it requires little installation space in production lines. Its lightweight construction enables high acceleration as well as a smaller axis and drive design. Protection type Up to 35,000 mPa·s (thixotropic) (to be tested depending on application) Min. jetable drop volume Drive service life...

DELO-DropX VP2 Clean dispensing units easily and thoroughly DELO-DropX VP2 ensures the efficient cleaning of dispensing devices used in automated systems. Media residue is automatically removed from valve openings without having to make contact with the nozzle. This is achieved by generating negative pressure between 0.1 and 0.9 bar. The internal adhesive reservoir collects the resulting residue and can hold up to 2 ml of media, ranging from aqueous to the pastiest of viscosities. Thanks to its compact size, DELO-DropX VP2 can be easily integrated into existing machines. Aqueous to very...

DELO-DRIVERBOX PN & DELO-DOT pilot Compact and easy to integrate Such reliable control and power supply to all DELO-DOT PN5 valves is provided by the base unit DELO-DRIVERBOX PN. It transmits cycle signals to the valve in real time and supplies the nozzle heater integrated in the valve with power. Control takes place either directly via a powerful PLC or via the available DELO-DOT pilot 1i cycle generator. With this device, cycles, heating signals, and feedback signals can be created or queried easily and with minimal programming effort. DELO-DOT pilot Power supply Power consumption during...

Process flexibility User-friendly integration into production systems Not only do these control units feature a user-friendly and space-saving design; The media supply unit and cartridge holder can also each be inidividually adjusted at a 90° angle. This further simplifies integration into the production systems. Both the media supply unit 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° ( 

Connection possibilities Use many kinds of containers The cartridge retainer is well-suited for connection to small cartridges and provides the necessary stability, even in dynamic dispensing applications. Alternatively, the media can be supplied via a hose from any other container, e. g., large cartridges, 1-liter bottles and hobbocks. DELO-DOT PN5 (LV) with small cartridge DELO-DOT PN5 (LV) with product hose Simple maintenance and fluid system cleaning The fluid plunger material found in these jet valves is made of durable materials such as ceramic and carbide. Therefore, it achieves a...

DELO-DOT PN5 in action Standardized tests prove process reliability Precise application DELO-DOT PN5 and DELO-DOT PN5 LV microdispensing valves enable precise adhesive application. In this example application with DELO-DOT PN5, the average deviation is ± 1.5 %. 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 very small. Consistent position of the drop center Consistent drop diameter Average drop size Dispensed drops Reliable scalability of adhesive quantities...

High performance in practice A wide range of applications in various industries Jetting for speaker components Extremely precise cycles, even at high dispensing frequencies, ensure the uniform and rapid application of adhesive beads in cases such as bonding coils in smartphone speakers. Chip edge bonding DELO-DOT PN5 can be used for the contactless high-speed application of adhesive beads, as achieved in the edge bonding of chips. It allows the adhesive to be dispensed quickly and precisely without the risk of contaminating or even damaging components with the dispensing needle. Edge...

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