Excellent quality valves and actuators

High expertise in PTFE-lined and elastomer-lined butterfly valves for a wide range of industrial applications

With over 50 years of experience in development and manufacturing of PTFE-lined and elastomer-lined butterfly valves, InterApp provides reliable valve solutions for the most demanding industries, applications and projects around the world.

The butterfly valves model Bianca, series 820/Desponia® and Desponia® plus, available with different body, liner and disc materials, set standards in terms of durability, performance and reliability. Backed by a flexible manufacturing system and a team with extensive product and project expertise, providing the best solution to meet customer’s requirement.

InterApp valves stand for safety and reliability and convince in demanding industries such as water treatment, power generation, chemical process, life science, pulp & paper, oil & gas, marine, dams & reservoirs, district cooling & heating, mining & slurry, bulk handling, air separation and steel industry.