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With 20 years experience in industrial valves, ISK GmbH offers a wide range of valves and accessories for chemical and petrochemical industry, polymer industry, steel and iron production, power plants and water supply. Our main focus lies on shut of valves, for which one requires a broad knowledge regarding industrial valves and choice of materials.

Our worldwide success is based on our extensive knowledge regarding suitable materials for use in connection with abrasive and aggressive applications or in high temperature environments as well as our know how with regards to design and manufacturing of sophisticated non-standard valves.


Customer orientation combined with the necessary flexibility are at the heart of our actions. Our goal is maximum customer satisfaction.

The operational safety of your processes and the resulting tasks form therefore the basis of our acitivities for selecting and defining the technology that meets these requriements in terms of both reliability and economic efficiency to the maximum extent.

isk gebaeude 2016 08

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