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2K dosing valves Dispensing head for two-component (2K) material. Precision in any application: Our 2K dispensing valves enable the exact application of adhesives, potting materials, thermal pastes and more in a wide range of industrial applications.. Request a quote 2K Electric valves Our 2K electrovalves are ideal for the precise dosing of materials from 2K double cartridges. Compared to pneumatically controlled valves, spindle motors enable continuous, precise piston operation. The mixing ratio is determined by the geometry of the cartridges and is limited to M1:1, M2:1, M4:1 and M10:1 . Double cartridges with a filling capacity of 50 ml, 200 ml and 400 ml are available. Our 2K dispensing valve for dispensing from 2K DUO cartridges enables components A and B to be pressed out simultaneously using a spindle that operates via guided linear rods. The material in the cartridge is relaxed by retraction, which effectively prevents dripping. The folding mechanism or simple insertion allows for convenient changing of cartridges. Parameters such as dosing quantity, dosing speed, etc. can be easily entered via the control system . The use of the 2K gear pump is particularly useful when media must be applied with high volume accuracy. The delivery rate can be precisely set and this pre-set quantity is dosed uniformly, regardless of the cartridge fill volume. The 2K gear pump can optionally be equipped with a heater. TIncreasing the temperature enables improved and easier dosing of the media. Another cost-effective option for heating is the use of a mixing tube heater , where the material is heated directly in the mixing tube. In most cases, 2K potting compounds are low-viscosity, allowing them to flow well into gaps. However, this can pose a problem as the dispensing material often continues to flow even after the dispensing has stopped. In such cases, the outlet of the mixing tube is closed by the shut-off valve using a small stopcock. Only this component comes into contact with the 2K material and can be easily replaced. Versatile application for media with low to high viscosity Flexible volume adjustment- Uniform material flow No dripping due to adjustable retraction Parameters adjustable via machine or control unit Easy to integrate into robot and axis systems Available in handheld and standalone variants 2K Electric valves see all > Electrovalves / heating see all > 2K volume dosing see all > Extras see all > 2K-Elektroventile 2K Electric valves For dosing glue and applying thermal paste. Electric valve for dispensing from 2K DUO cartridges. The spindle motor presses out components A and B in parallel via guided linear rods. The material in the cartridge is relaxed via a retraction and thus prevents dripping. About thesteeringparameters such as dosing quantity, dosing speed, etc. can be entered. ​ Elektroventil-e-dispenser-400ml 4096 e d ispenser 400 ml Duo cartridge size: 400 ml Dosing accuracy: +/- 0.2 ml (depending on the material) Dosing speed: 0.1 – 2ml/s Dosing volume min.: 0.5 ml Mixing ratio 1:1 / 2:1 / 4:1 / 10:1 Weight: approx. 4.2 kg Max. viscosity: 180,000 mPas Dimensions: approx. 540 × 131 × 110 mm Datasheet Elektroventil-edispenser-stativ 4097 e d ispenser 2x 290 ml Duo cartridge size: 2× 290 ml Dosing accuracy: +/- 0.2 ml (depending on the material) Dosing speed: 0.1 – 2ml/s Dosing volume min.: 0.5 ml Mixing ratio 1:1 Weight: approx. 4.2 kg Max. viscosity: 180,000 mPas Dimensions: approx. 591 × 131 × 110 mm Datasheet Elektroventil-edispenser-200ml 4099 e d ispenser 200 ml Duo cartridge size: 200 ml Dosing accuracy: +/- 0.1 ml (depending on the material) Dosing speed: 0.05 – 2ml/s Dosing volume min.: 0.5 ml Mixing ratio 1:1 / 2:1 / 4:1 / 10:1 Weight: approx. 4.2 kg Max. viscosity: 180,000 mPas Dimensions: approx. 509 × 131 × 110 mm Datasheet Elektroventil-50ml 4077 e d ispenser 50 ml Duo cartridge size: 50 ml Dosing accuracy: +/- 0.02 ml (depending on the material) Dosing speed: 0.01 – 0.5ml/s Dosing volume min.: 0.1 ml Mixing ratio: 1:1 / 2:1 / 4:1 / 10:1 Weight: about 2,6 kg Viscosity: low to high viscosity dosing media Dimensions: approx. 514 × 110 × 48 mm Datasheet 4077 e d ispenser 50 ml Motor on the side Duo cartridge size: 50 ml Dosing accuracy: +/- 0.02 ml (depending on material) Dosing speed: 0.01 – 0.5ml/s Dosing volume min.: 0.1 ml Mixing ratio: 1:1 / 2:1 / 4:1 / 10:1 Weight: approx. 2.6 kg Viscosity: low to high viscosity dosing media Dimensions: approx. 379 × 110 × 44 mm Datasheet 2K electrovalves with heating 2k dosing with 2K electrovalves and heating for applying two-component media. Electronically precisely controlled dosing from 2K double cartridges for materials that can be heated to enable or improve dosing ability. ​ 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. Duo cartridge size: 200 ml Dosing accuracy: +/- 0.05 ml (depending on the material) Dosing speed: 0.05 - 1.0 ml/s Dosing volume min.: 0.1 ml Mixing ratio: 1:1 / 1:2 / 1:4 Weight: about 4.5kg Heating block: Can be heated up to 80°C Dimensions approx. 565 × 113 × 142 mm Datasheet 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. Duo cartridge size: 400 ml Dosing accuracy: +/- 0.4 ml (depending on the material) Dosing speed: 0.1 - 2.0 ml/s Dosing volume min.: 0.4 ml Mixing ratio 1:1 / 1:2 Weight: about 5kg Heating block: Can be heated up to 100°C Dimensions approx. 690 × 174 × 126 mm Datasheet 2K Gear pump The 2K gear pump is used for precise dosing of 2K media from 200/ 400 ml DUO cartridges with high volume accuracy. Two separate gear pumps are driven by a single motor via a connecting shaft. The mixing ratio is determined by the pump size, resulting in four possible mixing ratios. The flow rate is adjustable. After dosing a predetermined amount, the gear pump automatically shuts off. Additionally, it can be turned on and off using an external switch. 4300 2K Gear pump Can be used for 2K media from low to high viscosity Cartridge size (DUO): 200/400 ml Possible mixing ratios and total volume per second and revolution: M 1:1 = 1.2 ml/U M 2:1 = 0.9 ml/U Material supply pressure: 0-6 bar External start via potential-free closer Parameters adjustable via software or controller Datasheet 4031 2K Dispenser 0.14 ml Drive 24V DC geared motor Flow rate 2 x 0.14 ml/revolution Dosing speed: 0.01 - 0.14 ml/s Dosing volume min.: 0.03 ml Mixing ratio adjustable from 1:1 to 1:5 Weight: about 3kg Max. viscosity: 60,000 mPas Dimensions: approx. 450 × 160 × 102 mm Datasheet 4480 Control unit Controlling of an electric motor with diverse input options such as dosing speed, volume, retraction, etc. Digital quantity display 99 program memories External signals "Cartridge empty", "Valve running", "Start" etc. External start is possible via a foot switch. TOP

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Shut-off valve and Mixing tube heating To achieve a clean shut-off at the dosing end and to ensure reliable dosing regardless of ambient temperature, we have developed the shut-off valve and mixer heater. These solutions enable accurate and cost effective dispensing while ensuring material viscosity remains constant in different environments. Video 4385 Shut-off valve Prevents dripping of 2K material in the mixing tube after dosing In the case of low to medium viscosity and non-thixotropic media, simple piston retraction is often not enough to prevent dripping. This is where our shut-off valve comes in: It seals the outlet of the mixing tube via a small stopcock, ensuring a clean dosing process with no unwanted dripping. The stopcock is controlled by a small digital servomotor. The shut-off valve automatically closes the mixing tube at the end of the dosing cycle. The control is either managed by the Dispensmove dosing machine or by the 4480 control unit . ​ The stopcock is a consumable and is installed in the shut-off valve. It is replaced together with the mixing nozzle. ​ Datasheet 5032 Mixing tube heater In order to reduce the influence of different ambient temperatures on the adhesive In the case of 2-component materials, we do not heat the 2-component cartridges, but the mixing tube. This ensures that only the mixing material that has just been dispensed is heated. Permanent heating of the material is avoided. Some adhesives react sensitively to heat and therefore change their curing time. They harden increasingly with prolonged heating. As the mixer offers greater resistance, it is more effective to reduce the viscosity there using heat. The mixing tube heater acts like a small instantaneous water heater, heating only the adhesive being dispensed. ​ The mixing tube heater consists of a heating element that is pushed over the round mixing tubr and fixed in place with a knurled screw. ​ Datasheet