High-Quality Valves and Actuators

Expertise in PTFE-lined and elastomer-lined butterfly valves for many various engineering applications

With more than 50 years of experience in developing and manufacturing PTFE-lined and elastomer-lined butterfly valves, InterApp offers dependable valve solutions for the world's most demanding projects, applications, and industries.

The butterfly valves Bianca, Desponia® and Desponia® plus, available with different body, liner and disc materials, set standards in terms of durability, performance and reliability. The optimum process-specific solution for your application is developed with the support of a flexible production team with extensive product and project expertise.

The vast product portfolio comprises centric, double eccentric and triple eccentric butterfly valves, ball valves, check valves, actuators and accessories.

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.

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