When the temperature of the working medium rises, the regulator valve closes, and when the temperature drops, the valve opens. It is possible to mount the regulator both on the supply and return pipelines. Regulator AVT with control valve VGS2 designed to work in systems in which as a coolant is used water vapor.

To monitor and calibrate the heat of the working medium, direct-acting temperature controllers are used - autonomous devices that do not require additional controllers and power supplies. Our products are made of bronze and brass. The direct-acting temperature controller works in heating, cooling, water, air, gas and other pipelines. The suitable working medium for it is water, air, steam and various coolants.

Automatic temperature controller - principle of operation and characteristics

Such sensors have gained wide popularity as control elements in systems where accurate heat maintenance is not required, but a quick response to its change is needed. As a rule, these are heating thermostats for radiators, steam-air heaters, and heat guns. Such devices are also used in condensate coolers, ventilation systems, oil heaters and other units that require the maintenance of specific thermal parameters.

Heating temperature controllers - technical parameters:

• Permissible working pressure - 16-25 bar.
• Body - bronze, cast iron, brass, steel.
• Diameter - 15, 20, 25 mm.
• External power is not required.
• The maximum operating temperature is 200-220°C.
• Mounting - flanges DN 15-50 or thread 1/2″, 3/4″, 1″.

Artesia's product range includes a brass valve AVTB, which can withstand 16 bar and is suitable purely for controlling the temperature of liquids, as well as a bronze heating temperature regulator AVT / VGS2, which is capable of operating with water vapor at a pressure of 25 bar. They consist of a bellows, a valve, a capillary tube, a temperature sensor and a handle for calibrating parameters. On the site you will find a direct-acting temperature controller, the price of which is quite affordable and reasonable from an economic point of view.

This device has a simple and understandable principle of operation - when the heat of the working medium increases, the valve closes. It can be installed on the direct and return pipeline. A larger or smaller volume of coolant/cooler is supplied automatically, taking into account the current parameters of the working environment. Gas and liquid, being in a closed chamber with a valve, contract or expand from heat or cold. As a result, they create a certain pressure that acts on the adjustment mechanism.

The bellows, in turn, is extended or retracted based on the increase or decrease in pressure. Since a valve with a damper is attached to its upper part, depending on the position of the stem, the vapor/liquid flow becomes more or less intense.

If you decide to buy a temperature controller, read more about the advantages and disadvantages. Among the latter, we note the low accuracy, the complexity of the repair, the increased requirements for the quality of the working environment, and the limitation of the extension by the length of the impulse tube.

Advantages of devices:

• affordable price,
• easy setup,
• reliability,
• structural durability,
• wide range of adjustments
• automatic parameter control.

Turning to the company "Artesia", you are guaranteed to buy a high-quality temperature controller, the price of which will pleasantly surprise you.