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  • Biomedicine

    Handling of liquid media, e.g. for pipetting and dosing. Dosing and drawing off of liquids in ophthalmological surgery. It is suitable for the application of non-contact point liquid with very small dose and continuous liquid flow in very small space.

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  • Medical technology

    Oxygen therapy, ventilation treatment. Regulating gas flow and pressure. Compact, lightweight, portable and quiet for pleasant operation: made possible by controlled valves which dose oxygen in accordance with the needs of the patient.

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  • Intelligent assembly

    The piezo proportional valve can meet the rapid and accurate adjustment of the pneumatic cylinder, and stabilize the output force, realize the efficient fit of the wafer. It can adjust the output pressure quickly and accurately according to different products based on feedback system.

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  • Semiconductors

    Their accuracy and ability to quickly reach preselected set points ensure precise metering of even the smallest amounts of air or gas, and precise regulation of the pressure and flow used to press silicon wafers onto a polishing table.

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  • Petrochemical

    Piezo proportional valves do not need any energy to maintain a switching status. They therefore generate virtually no heat. In ATEX applications, the piezo proportional valve are classified as intrinsically safe. Thus, it can meet the requirements of explosion-proof in petrochemical industry.

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  • Grinding

    The grinding equipment needs a high performance pressure actuator to adjust the pressure of the grinding plate on the workpiece. Here, therefore, the piezo proportional valve with closed-loop and high response control provides a guarantee.

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  • Laser cutting

    When cutting workpieces of different materials and thicknesses, different gas pressure are required. After the comparison between the main controller and the preset pressure point, the piezo proportional valve adaptively adjusts the required output pressure.

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  • Plastic molding

    In the thermoforming process, the required pressure for each section of the molding is precisely controlled by the piezo proportional valve, realizing stepless pressure change, ensuring forming products are uniform and consistent.

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  • Spray coating

    All kinds of spraying applications need to provide a precise and continuous control of the changing pressure, so as to achieve the purpose of atomization spraying and fan size can be controlled, that is, to ensure that the product surface is uniform and consistent.

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  • Papermaking printing

    Different materials of paper have different clamping force on the roller during the rolling operation. The tightness information of the roll paper can be transmitted to the main controller. The piezo proportional valve adaptively adjusts the appropriate clamping force according to the feedback of the controller.

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