Nozzle extensions for dispensing and application valves - Precise solutions for a wide range of applications and hard-to-reach areas
Nozzle extensions are used in dispensing applications for the precise application of liquid and pasty media such as greases, oils, adhesives and sealants. They can be used to adjust the application pattern and reach hard-to-reach areas that cannot be completely covered by standard application valves.
Walther Systemtechnik offers a comprehensive range of nozzle extensions to suit different dispensing requirements and application geometries.
Variants with different tube diameters and lengths enable use in complex production environments, even in confined installation conditions.
All nozzle extensions are custom made and 100% tested to ensure the highest quality and reliability.
Product Overview and Technical Features
Nozzle extensions from Walther Systemtechnik are available in pipe diameters from 2.5mm to 13mm and lengths from 36mm to 1,000mm. They are mounted directly onto the valve nozzle and are available in two versions.
All nozzle extensions can be ordered with an indexing option. This allows the nozzle to be quickly and reproducibly aligned, ensuring optimum application results every time.
Types, application shapes and materials
Nozzle extensions are available in a variety of types and application forms to meet a wide range of dispensing requirements. Depending on the type and shape, they are suitable for specific applications such as targeted coating of hard-to-reach areas, radial internal wetting of bores or hollow bodies, segmented or full-surface media application.
Our nozzle extensions are designed to withstand thermal and chemical loads. Stainless steel nozzle extensions offer high corrosion resistance and long life, while brass versions provide a cost optimised solution for many applications.

Technical advice
When selecting a nozzle extension, compatibility, chemical resistance and installation situation are important. Correct dimensioning contributes to operational safety and process optimisation. Walther Systemtechnik offers comprehensive advice to ensure that nozzle extensions meet specific requirements.
Customised solutions
In addition to a comprehensive standard range, Walther Systemtechnik also offers customised adaptations to meet the exact requirements of the application. These customisations are developed in close cooperation with the customer to ensure seamless integration of the nozzle extensions into existing systems.
Simply order a customised nozzle extension
Do you already know exactly what the required nozzle extension should look like? Describe your application and send it to us by e-mail as an enquiry or contact us directly.
Applications and specific uses: Nozzle extensions from Walther Systemtechnik cover a wide range of industrial tasks.
Stainless steel nozzle extensions offer significant advantages in demanding environments such as the food and pharmaceutical industries due to their corrosion resistance and temperature stability and are suitable for applications with high hygiene and resistance requirements.