Retrofit-Motor for Gate Valves for LoRaWAN


Available, delivery time: 1-3 days

Product number: KFRLWE01
The motor drive for angle seat valves (KFR valves) allows for the retrofitting of existing and already installed shut-off valves into remotely controlled intelligent devices without interrupting the water supply or cutting into the water pipe. The motor is powered by a 12V power supply and is completely water and dirt-resistant up to the power supply. Various adapter rings and a sophisticated connection system enable the use of the motor on all modern angle seat valves from DN15 to DN32. Thanks to an additional water sensor that is directly connected to the device, the motor can be used for leak protection without further configuration.
The servo motor is waterproof and can be used in damp, dirty, and outdoor environments. In the open state, the motor automatically conducts valve training once a week (closing/opening by 1/8 turn to remove dirt and scale). A wired leakage sensor can be directly connected to the device. If this sensor detects water, the valve is shut off.
The device is controlled via local buttons and remotely using LoRaWAN commands and it operates as a LoRaWAN Class C device. The use of the device requires LoRaWAN network coverage. Otherwise, you need to install and operate your own LoRaWAN gateway.

'KFR' refers to the German term for the typical valve: Kombiniertes Freistromventil mit Rückflussverhinderer".

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