Ideal for use in corrosive and aggressive media, in potentially explosive atmospheres and in high-purity applications: the Bianca PTFE-lined butterfly valve is available in sizes

Ideal for use in demanding industrial processes: the elastomer-lined butterfly valves Desponia and Desponia plus are available in sizes DN 25 to DN 1600 (Desponia)

The elastomer-lined butterfly valve Aquaria plus is ideal for HVAC and swimming pool applications and is available in sizes DN 25 to DN 300 with

Our range also includes double-eccentric butterfly valves, damper valves, as well as a wide selection of ball valves, gate valves, check valves, actuators and accessories.

The InterApp ValveFinder® makes your daily business easier. It allows you to find the optimal solution for your application and the desired medium from a

Increasing demands and complex processes are presenting modern wastewater treatment with new challenges. InterApp – in cooperation with the AVK Group – offers: + Many