Motor Servo for Angled Seat Valves

SKU: KFRLWE01
Version: 1.0.0

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1. Product Description

The motor drive for angle seat valves (KFR valves) allows retrofitting of existing and already installed shut-off valves into radio-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-protected up to the power supply. Various adapter rings and a sophisticated connection system enable the motor's use on all modern angle seat valves from DN15 to DN32. Thanks to an additional water sensor that plugs directly into the device, the motor can be used for leakage protection without further configuration.

The servo motor is water-protected and can be used in damp, dirty, and outdoor environments. In the open state, the motor automatically performs valve maintenance once a week (closing/opening by 1/8 turn to remove dirt and lime). A wired leakage sensor can be connected directly to the device. If water is detected, the valve shuts off.

The device can be controlled in three different ways:

  1. As a LoRaWAN Class C device, it automatically attempts to connect to a LoRaWAN network when powered on. This requires LoRaWAN network coverage and that the device keys are stored on the JOIN server of the LoRaWAN network provider. If no LoRaWAN connection is available, the device automatically switches to the second operating mode after a few seconds.
  2. In this mode, the motor is controlled via a LoRa connection directly by an Aqua-Scope sensor. The device keys of the motor are stored directly in the sensor using the Aqua-Scope app. No LoRaWAN network is required.
  3. Aqua-Scope flood sensors FLOLWE02 can control a motor directly via LoRa without prior storage of keys and without requiring an app. Please refer to the FLOLWE02 manual for information about the pairing process, which is still necessary. No LoRaWAN network is required here either.

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2. Scope of Delivery - motor


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3. Technical Data - motor