InterApp AG

InterApp develops, manufactures and distributes valves and valve systems. As a customer-focused technology and project management company, InterApp supplies the most innovative fluid technology solutions for the most sophisticated applications and industry sectors in the world.

With a deep application know-how, we develop superior solutions for better outcomes in water treatment, desalination, semiconductor industry, chemical process, life science, oil & gas, mining, exhaust gas cleaning systems, power generation and other demanding industries.

The product range covers PTFE-lined and elastomer-lined butterfly valves, ball valves, check valves, actuators, accessories as well as complementary products.

Headquartered in Rotkreuz, Switzerland, we have production sites in Switzerland, Spain and China and more than 40 distribution and sales companies worldwide.

We assume responsibility – from product specifications right through to production.

As a global company, we offer the advantage of a comprehensive portfolio of products and solutions. Furthermore our local presence means we are also the ideal consultant as we are familiar with your needs in every project phase and support you with efficient planning services. International know-how and many years of experience make us a reliable single-source supplier that is always ready to do more for its customers.