Temperature controller AVT/VGS2 - it's automatic direct acting temperature controller, which is used in systems using water as a heat carrier or saturated steam. The regulator valve closes when the water temperature rises.

The regulator consists of a regulating valve, a thermostatic element and a handle for setting the temperature. The thermostatic element, in turn, is made up of a bellows, a capillary tube 2 m or 2.3 m long and a temperature sensor.

Possible installation on supply and return pipeline.