Levegő csappantyúDampers, multi-leaf dampers, excess pressure dampers
For shut-off and throttling in ventilation systems, SCHAKO produces dampers, multi-leaf dampers and excess pressure dampers. Dampers are used to regulate the supply air or return air and are controlled via a manual mechanism. Multi-leaf dampers are used for pressure and volume setting in ventilation systems. Alternatively, they are used to terminate an air duct, in order to avoid the ingress of cold air, for example when the system is at a standstill. Excess pressure dampers or check valves are used for preventing a backflow in piping systems and require a low opening pressure, to be able to open and close automatically.