The perfecdos PDos X1 is an innovative, contactless, pneumatically driven dispensing jet valve, which is the result of years of experience in automated micro-dispensing across various markets.
The patented actuator technology increases the spontaneity of the tappet drive system during the closing phase. It accelerates the tappet motion to achieve shorter overall opening times and generate higher forces. This enables very fine, precise and repeatable dispensing processes.
The PDos X1 jet valve supports a wide range of jetting applications, including dot and line dispensing, coating and lubrication. It processes various materials such as adhesives, sealants, lacquers, oils, greases and filled pastes. See our typical dispensing applications and materials for more details.
The PDos X1’s performance in terms of dynamic single-drop dispensing is thus on a par with piezo-electric driven systems.
An adjusting screw with a scale on the head limits the stroke of the tappet movement and therefore controls the tappet speed. If necessary, the operator can make very precise adjustments to compensate for batch variations in the dispensing material. The optimized scale division supports these fine adjustments, while the position of the reference marking ensures clear visibility regardless of the valve’s mounting position.
The fluid-contacting components rotate independently of the actuator in 90° steps. In its standard configuration, the design provides access to the nozzle area from three sides, with a distance of 10 mm to the outer housing contour. This allows integration even in constrained spaces.
The design of the fluid body (fluidic) and heating element gives the operator excellent access to the nozzle and a clear view of the substrate. This also ensures optimal heat transfer deep into the nozzle area. A separate heating module prevents the heater from coming into contact with dispensing fluid or cleaning solvents during maintenance.
All relevant screw connections also use uniform wrench sizes.
High-end dispensing solution
The PDos X1 is available either as standalone unit with a numerical controller or as part of a high-end turnkey solutions. The valve integrates seamlessly with our range of standard automated dispensing platforms including the MRC500, TR300 and OEM configurations.
Process validation – Personalized service
We are dedicated to delivering high-quality dispensing applications through the expertise of our highly skilled specialists. In our state-of-the-art test laboratory, they conduct comprehensive dispensing process validation.
The aim of our test program is to check the feasibility of the required process and provide a process guarantee tailored to each application. This approach gives our customers a proof of concept before they commit to investing in production equipment.
