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Impulse spray valve for dosing industrial lubricants in a spray film
The SOMA impulse spray valve (ISV) enables technical and industrial lubricants such as grease and oils to be applied homogeneously as a flat spray film: reliably, flexibly, precisely.
The innovative SOMA impulse spray valve (ISV) offers precise dosing through an infinitely adjustable volume chamber and a ball check valve.
Supported by pre- and after-air, it enables fine atomisation of the medium for a homogeneous, even application. With an individually nozzle it can be used to realise a wide variety of application types.
The SOMA impulse spray valve combines the precision of a volumetric dispenser with the flat application of a spray valve. ISV enables a wide variety of lubrication methods: partial greasing, groove greasing, circumferential greasing, blind hole greasing, cylinder greasing, lateral greasing and electronic greasing.
Advantages of the impulse spray valve
- The best of 2 worlds
- Minimised over spray
- No additional air consumption due to use of IDV exhaust air
- Combination of repeatable precision and flat lubricant application
- Application-specific nozzles made by SOMA
- Full process monitoring by means of SOMA dosing inspection system (DIS)
- Dosing with 20 Hz
Areas of application
The new SOMA impulse spray valve (ISV) combines the best of both worlds and offers an optimum solution for hard-to-reach areas and large-area applications of lubricants and oils. With non-contact dispensing, you save movement and benefit from high speed for precise, uniform application. The SOMA impulse spray valve is ideal for guide elements such as sunroofs, grab handles, storage compartments and center console blinds. It is also used in the electrical industry and locks.
Technical data – Impulse spray valve
An overview of the most important technical data for the SOMA impulse spray valve.
| Technical data | ISV |
|---|---|
| Dimensions (L x W x H): | 80 mm x 100 mm x 216 mm |
| Dosing medium: | NGLI 1 - 3 (Checked by SOMA customer service) |
| Static system pressure: | 0.5 - 12 bar |
| Dosing frequency (fmax): | 20 Hz |
| Dosing volume IDV2: | 1.5 - 18 mm³ / dosing pulse |
| Dosing volume IDV3: | 5.0 - 45 mm³ / dosing pulse |
| Dosing medium hose: | Ø 8 mm, Ø 10 mm, Ø 12 mm, length depends on the dosing medium |
| Dosing nozzles: | 0.4 mm / 0.6 mm / 0.8 mm / 1.0 mm / 1.2 mm / 1.5 mm / special nozzles |
| Air pressure: | 4 - 7 bar |
| Air quality: | Dried, filtered and non-lubricated air |
| Air consumption: | 15 l / min. |
| IDV supply hose: | Ø 4 mm, length < 300 mm |
| Hose piston return: | Ø 4 mm |
| IDV-PV supply hose: | Ø ≥ 6 mm |
| IDV heater (optional) Supply voltage: | 24 V |
| IDV heater (optional) Temperature: | max. 110 °C |
| Operating air temperature: | + 15 ° C to + 40 ° C |
| Operating humidity: | < 75 % (non-condensing) |
| Noise level: | < 70 dB(A) |
Reliable technology partner
The variety of industrial lubricants and their fields of application as well as the product-specific dosing requirements often require a dosing component that has been individually adapted to the task at hand.
Based on the required expertise and the technical possibilities, we offer you comprehensive services; from conducting a feasibility analysis to coordinating the dosing components and providing an automated system solution.
As a reliable technology partner, we stand by your side in every project phase and have the right solution for your application and requirement.
We support you in all phases of your project
SOMA is at your side as a reliable technology partner in every project phase – design, implementation, training and after-sales. You can count on our experienced team and our expertise.
Non-binding and personal advice
Sometimes you need quick and straight-forward help. We are here for you.
Phone: +49 2355 50828-0
E-Mail: info@soma.de