Calibration and balancing valve for heating, cooling and sanitary systems. Equipped with a calibration display and antitampering setting lock. When the value of the valve is set, it can be opened or closed, but not at a higher kv value than the set one. PN20, max. working temperature 120°C, EPDM gaskets, brass body. 1”M e 1”F connections (revolving nut).
Declaration of Conformity