ARI – TEMPTROL Temperature Control
Industrial Temperature Regulation and Control.
Thermal control devices are used to regulate temperature of fluids, air and steam. The ARI-Temperature Regulators (TEMPTROL) work on the principle of thermal expansion. These are Self-Contained, Self-Acting regulators. Changes in temperature lead to changes in fluid volume in the capillary tube, which means a certain stroke in the actuator onto the valve spindle. The excess temperature protector prevents an unnecessary load on the controller when the temperature is to high on the thermal sensor. The setting range can be adjusted precisely with the adjusting knob to the required temperature value. If a manual control device is fitted, the stroke position is shown and the valve can be operated manually.
TEMPTROL 771/772 Series: Thermal closing valve, straight through with flanges
TEMPTROL 771/772 LCG Series: Thermal closing valve, straight through with screwed sockets, without balanced bellow.
TEMPTROL 775 Series: Thermal opening valve, straight through with flanges.
TEMPTROL 775 LCG Series: Thermal opening valve, straight through with screwed sockets, without balanced bellow.
TEMPTROL 773/774 Series: Thermal mixing/diverting valve, 3-way form with flanges.
TEMPTROL 773 LCG Series: Thermal mixing/diverting valve, 3-way form with screwed sockets without balanced bellow.
