Without connection, it can be used on the left or right without adjustment. It features a fully controlled closing process starting from 180°, with a safety valve that has a dual function in both opening and closing directions (hydraulically acting closing and opening damping). All closing functions are adjustable from the front, with a variable closing force that can be continuously adjusted. The closing speed is also continuously variable and thermostable, while the opening damping is adjustable. The locking effect can be set via a connection.

Applications include fire and smoke protection doors, right- and left-hand doors, as well as flush doors with a leaf width of up to 1400 mm. The door leaf can be mounted on the hinge side, and the head can be mounted opposite the hinge side, with the option for parallel arm mounting on the opposite hinge side.