The AVT / VG (F) series is an automatic direct acting regulator. In combination with VG or VGF regulating seat valves, this regulator is designed for operation in hot water supply systems:
- with capacitive boilers;
- with pressure tanks of a stock of water;
- with high-speed heat exchangers.
When the temperature of the medium rises, the regulator valve closes, and when the temperature decreases, the valve opens. It is possible to mount the regulator both on the supply and return pipelines. The AVT regulator with the VGS2 control valve is designed for operation in systems in which water vapor is used as a heat carrier.