Flow Switches detect whether there is any flow in the piping and open or close electrical contacts. Flow control components normally used in heating, air-conditioning, refrigeration, water treatment, additive pumping and process systems in general.
By means of flow switches it is possible: to control devices such as pumps, burners, compressors, refrigerators, motorized valves; to turn on indicator and alarm devices and regulate equipment for dosing water additives.
In heating systems, especially, the water flow control has the objective of switching the burner off in case of a lack of medium circulation within the water heater circuit. A lack of circulation would otherwise impair the operation of the temperature-sensitive safety and protection devices.
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SWT03335 Flow Sensor
Trane Thermal Flow Sensor, Switch SWT03335
A thermal flow switch, also known as a thermal dispersion flow switch, is a precise flow sensing device. The principle sensing method is that of heat diffusion.(0 reviews)$438.00 Add to cart
CNT0132E Flow Switch
Trane CNT0132E Flow Switch 20.0 Bar
The F61 Liquid Flow Switches can be used in liquid lines carrying water, sea water, swimming pool water, ethylene glycol or other liquids not harmful to the specified materials.(0 reviews)$380.00 Add to cart
FS80-C Flow Switch
Johnson Controls FS80-C Water Flow Switch
FS80-C Flow Switch responds to fluid flow in lines carrying water, ethylene glycol, or other Non-hazardous fluids. And uses a variety of paddle sizes to respond to fluid flow rates in applications with pipe sizes greater than 1-inch trade size.(0 reviews)$188.00 Add to cart