VENTRADEX AG, Switzerland, founded in 1980, is a technical trading and engineering company.

Our core business includes global trading and engineering with and for industrial valves and related products for shutting off, regulating and controlling media flows in pipelines. Since the beginning of the company, the distribution of ORAS OY district heating valves from Finland has been integrated nationally. ORAS OY was later taken over by NAVAL OY and then integrated with VEXVE OY. Today, VENTRADEX AG offers first-hand exclusive access to the entire VEXVE / NAVAL range of products for district heating and district cooling.