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By Aqua-Scope

Retrofittable motor for angle seat/KFR valve - cable controlled

€249,00
€40,00 €249,00
Tax included. Shipping calculated at checkout.
ConnectivityWired controlled
power supply12V power supply
Installation locationAngle seat/KFR valve
App SupportThird-party app via Smart Home module
Availability: Low stock
SKU: KFRDRY01
EAN: 4251295783406
Aqua-ScopeRetrofit motor for angle seat/KFR valve (Wi-Fi)
Nachrüstbarer Motor für Schrägsitz-/ KFR Ventil (WLAN) - Aqua-Scope - Leckageschutz
Nachrüstbarer Motor für Kugelhahn - kabelgesteuert - Aqua - Scope - Aqua - Scope
Aqua-ScopeRetrofittable motor for ball valve - cable controlled
Nachrüstbarer Motor für Schrägsitz - / KFR Ventil (LoRaWAN) - Aqua - Scope - Aqua - Scope
€249,00
€40,00 €249,00

The motor drive for angle seat valves (KFR valves) enables the retrofitting of existing and already installed shut-off valves to remotely controllable intelligent devices without interrupting the water supply or even cutting into the water pipe.

The device is controlled via a 120 cm long, supplied two-wire cable that connects directly to the motor. This cable can be connected to any relay or other potential-free switch. A closed switch closes the valve, an open switch opens the valve. Potential-free switching contacts are available in most smart home systems (Shelly, Z-Wave, SmartThings, Bosch, Homematic, etc.) or alarm systems. If a switching contact cannot be installed near the shut-off valve, the two-wire cable can be extended wirelessly. The corresponding product is KFRDRY02.

The motor is powered by a 12V mains supply and is completely water and dirt protected up to the power supply unit. A battery pack is available as an option for independent operation.

Various adapter rings and a sophisticated connection system enable the motor to be used on all modern angle seat valves from DN15 to DN32.

Mechanical performance:

  • Speed: 15 rpm
  • Time between open and closed: max 40 s
  • Electrical motor power: 10.95 W
  • Gear ratio: 1 to 704
  • Maximum torque: greater than 4.5 Nm
  • Noise level: less than 50 dB
  • Vibration: less than 10 dB

Clear distances for installation:

  • Minimum distance to the wall: Pipe diameter min. 35 mm to the wall
  • Minimum vertical spacing: 175 mm across the pipe diameter
  • Minimum vertical distance for mounting: 220 mm across the pipe diameter
  • Adapters: M17, M22, M27, M30
  • Supported valve spindle length (measured from the base of the valve insert): 58 mm – 135 mm, for rising and non-rising spindles
  • Supported spindle ends: 6, 7, 8 mm, square
  • Supported pipe diameters: DN15 … DN 32

Interface and operation on the device:

  • Tri-color LED (red, yellow, green)
  • Single button for local operation and alarm clearing
  • Socket for plugging in a wired water sensor or control cable

Electrical data:

  • Voltage: 9 or 12 V DC, max 24 V DC possible
  • Typical current draw during motor movement: approx. 400 mA
  • Typical current consumption in standby mode: approx. 50 mA
  • Weight: 380 ... 420 g (depending on the adapters used)
  • Dimensions: 70 x (170 … 195) mm
  • Detailed instructions for the installation and connectivity of Aqua-Scope products can be found here .

Do you have a question about the product? Feel free to contact us:

  • Motor with power cable 150 cm to the waterproof coupling
  • 4 different adapter rings
  • 3 different ball bearing seats
  • Spacer ring and split adapter ring for EWE valves
  • Hold-down clamp plus 2 cable ties
  • Main housing and internal coupler
  • Two spacer rings (12 mm, 24 mm)
  • Wired water sensor
  • Power supply unit with 150 cm cable to the waterproof coupling
  • replacement handwheel
  • User manual
  • 57g epoxy resin

Here you will find the declaration of conformity for the Aqua-Scope products.