2K Electric Valves
Precise Dispensing of Adhesives and Thermal Paste
Our 2K electric valves are specifically designed for the precise mixing and dispensing of two-component materials that need to be blended just before application. Once the materials—such as epoxy resins or polyurethanes—are combined in the static mixer, the curing process or chemical reaction begins.
2K electric valves are ideal for the precise dispensing of materials from 2K dual cartridges. Compared to pneumatically controlled valves, spindle motors enable a continuous and highly accurate piston operation.
The folding mechanism or simple slide-in system allows for a quick and convenient cartridge change. Parameters such as dispensing volume and dispensing speed can be easily adjusted via the control system.
The spindle motor simultaneously dispenses components A and B through guided linear rods. A retraction mechanism relaxes the material in the cartridge and effectively prevents dripping.
The control system allows for easy adjustment of dispensing volume, dispensing speed, and other parameters.
2K potting compounds are generally low-viscosity and therefore very fluid to ensure optimal flow into gaps and cavities. However, this can be problematic, as the dispensing medium may continue to flow even after dosing stops.
To prevent this, the mixer outlet is sealed with a shut-off valve featuring a small stopcock. This is the only component that comes into contact with the 2K material and can be easily replaced when needed.
The electric valves can optionally be equipped with a heating system to facilitate and optimize the dispensing of materials.
They are ideal for dispensing from 2K dual cartridges, especially for materials that improve their processability or become dispensable only when heated.
A cost-effective alternative is the mixing tube heater, which warms the material directly inside the mixing tube.
4077 edispenser 50 ml
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Duo cartridge size: 50 ml
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Dosing accuracy: +/- 0.02 ml (material-dependent)
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Dosing speed: 0.01 – 0.5ml/s
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Dosing volume min.: 0.1 ml
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Mixing ratio: 1:1 / 2:1 / 4:1 / 10:1
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Weight: about 2,6 kg
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Viscosity: low- to high-viscosity dispensing media
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Dimensions: approx. 514 × 110 × 48 mm
4078 edispenser 50 ml
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Motor on the side
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Duo cartridge size: 50 ml
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Dosing accuracy: +/- 0.02 ml (material-dependent)
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Dosing speed: 0.01 – 0.5 ml/s
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Dosing volume min.: 0.1 ml
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Mixing ratio: 1:1 / 2:1 / 4:1 / 10:1
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Weight: approx. 2.6 kg
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Viscosity: low- to high-viscosity dispensing media
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Dimensions: approx. 379 × 110 × 44 mm
4089 Electrovalve 400 ml
Dispensing is carried out via two separate drive motors for components A and B.
This enables the mixing ratio to be flexibly adjusted via the control system – independently of the geometry of the dual cartridges.
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Duo cartridge size: 400 ml
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Dosing accuracy: +/- 0.02 ml (material-dependent)
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Dosing speed: 0.5–10 ml/s
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Dosing volume min.: 0.5 ml
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Mixing ratio: unlimited
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Available spindle pitches: T5 / T10
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Weight: approx. 5.5 kg
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Viscosity: low- to high-viscosity dispensing media
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Dimensions: approx. 762 × 160 × 112 mm
4054 Electrovalve 200 ml with heater
The integrated heating block heats the mixing tube to a maximum of 80°C and thus improves the dosing and break-off behavior of the medium.
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Duo cartridge size: 200 ml
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Dosing accuracy: +/- 0.05 ml (material-dependent)
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Dosing speed: 0.05 - 1.0 ml/s
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Dosing volume min.: 0.1 ml
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Mixing ratio: 1:1 / 1:2 / 1:4
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Weight: about 4.5kg
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Heating block: Can be heated up to 80°C
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Dimensions approx. 565 × 113 × 142 mm
4086 Electrovalve 400 ml with heating
The integrated heating block heats the mixing tube to a maximum of 100°C and thus improves the dosing and break-off behavior of the medium.
The integrated heating block heats the mixing tube to a maximum of 100°C and thus improves the dosing and break-off behavior of the medium.