Innovative strength with sustainability
New production processes, new technologies and continuous product development - the research and development of InterApp does not stop at pure invention. It sets standards by providing efficient valve solutions for standard and highly customised needs.By following strictest product development and qualifications processes and by using 3D design and simulation tools, we ensure that the highest product requirements are met. The most advanced assembly facilities and state-of-the-art testing equipment enable the delivery of products to the highest technological standards and a fast response to individual customer needs.
Our activities are always aimed at developing sustainable solutions for our customers and at the same time strengthen user benefits.
InterApp is also involved in scientific projects and invests and manages technological projects in cooperation with European universities.
Our international R&D department in Spain also supports you with:
- Technical support in material selection and valve sizing
- Drawings in 2D and 3D models
- Configuration tools (ValveFinder®)
Get an insight into some of our special solutions
To handle deep-frozen products, InterApp has developed a special execution of Bianca butterfly valve with channels inside the PFA lined disc. By cooling the disc from inside out, the deep-frozen products remain frozen during the process and do not stick on the disc surface.
For the marine industry, a special execution of our butterfly valve Bianca features holes in the PFA overmoulded disc to allow a defined flow when the disc is closed.
For handling the filter cake of industrial waste incinerator, InterApp has created a unique butterfly valve in DN400 combining the Bianca one piece disc/shaft coated with PEKK with Desponia® FPM liner. A perfect match to resist against the corrosive and abrasive application.
Contact 
InterApp and InterApproved products are manfucatured to the highest standards and comply with international rules and regulations
Manufacturing