SFK131_versB.png SFK141_versB.png
SFK131_versB.png SFK141_versB.png

Solid Fuel Kit

SFK100

  • Boiler protection
  • Applicable in- and outside the boiler
  • PWM pump control signal
  • Compact size

The SFK100 is a load unit dedicated for solid fuel boilers available as thermic solution or motorized solution with actuator or with constant temperature controller.

Product range

SFK120, adjustable temperature

SFK121_versB.png
SFK120 front_C.png
SFK120 side_C.png
Art.no. Reference DN Kvs Opening temperature [ºC] Temperature, mixed (AB) Connection Adapter Weight [kg]
55021100 SFK121 25 4,5 50–70 52–72°C ± 3°C G 1" 3,93

SFK130, actuator motorized mixing valve

SFK131_versB.png
SFK130_SFK140 front_C.png
SFK130_SFK140 side_C.png
Art.no. Reference DN Kvs Kvs ■ - ▲ Kvs ■ - ● Connection Adapter Weight [kg] Note
55021300 SFK131 25 13/8 13 8 G 1" 4,15 Actuator ARA651, 3-point 230 V AC

SFK140, controller motorized mixing valve

SFK141_versB.png
SFK130_SFK140 front_C.png
SFK130_SFK140 side_C.png
Art.no. Reference DN Kvs Kvs ■ - ▲ Kvs ■ - ● Connection Adapter Weight [kg] Note
55021600 SFK141 25 13/8 13 8 G 1" 4,67 Controller CRA211
Installation support

Installation example

Installation example

Documents

Technical data

Technical data

Pressure class: PN 6
Working pressure: 0,6 MPa
EEI (Energy Efficiency Index), circulation pump: <0,20
Connections: Internal thread (G), ISO 228/1
Media, Heating water: in accordance with VDI2035
Media, Water/Glycol mixtures: max. 50 % (above 20% admixture, the pump data must be checked)
Media, Water/Ethanol mixtures: max. 28 %
Media temperature, max.: +100 °C
Media temperature, min.: 0 °C
Ambient temperature, max.: +50 °C
Ambient temperature, min.: 0 °C
Material, in contact with water Components: Brass, Cast iron
Sealings material: PTFE, Aramid fibre, EPDM

Integrated pump

Wilo PARA STG 15-130/8-60/0
Power supply: 230 ± 10% V AC, 50/60 Hz
Power consumption: 2 — 60 W
Enclosure rating: IP X4D
Insulation class: F
EEI (Energy Efficiency Index), circulation pump: <0,20

Integrated valve

ESBE VRG332, DN20-13 G 1"
max. Differential pressure drop: 100 kPa (1 bar)
Close off pressure: 200 kPa (2 bar)
Leakrate in % of flow: < 0,05%*
*: Differential pressure 100kPa (1 bar)
Rangeability Kv/Kv min: 100
ESBE VTC422, DN25-4,5 50-70°C
max. Differential pressure drop: 100 kPa (1 bar)
Temperature range: 50 - 70°C
Leakrate in % of flow: A-AB: Tight sealing;
B-AB: Tight sealing
Rangeability Kv/Kv min, A-AB: 100

Integrated Actuator

ESBE ARA651
Control signal: 3-point SPDT
Power supply: 230 ± 10% V AC, 50Hz
Power consumption: 5 VA
Running time 90°: 60 s
Enclosure rating: IP41
Protection class: II

Integrated controller

ESBE CRA211
Temperature range: +5 to +95°C
Power supply: 230 ± 10% V AC, 50 Hz
Power consumption: 10 VA
Running time at max. speed: max. 30 s
Enclosure rating: IP41
Protection class: II

Conformity

PED 2014/68/EU, article 4.3 /
SI 2016 No. 1105
LVD 2014/35/EU
EMC 2014/30/EU
RoHS3 2015/863/EU
ErP 2009/125/EU
SI 2016 No. 1101
SI 2016 No. 1091
SI 2012 No. 3032
SI 2010 No. 2617

Dimensioning

Please see data sheet

Wiring

Please see Installation instruction
Accessories and spare parts

Spare parts

Art No. Reference Designation Note Data sheet Instruction manual
57080600 57080600 VTC942 ESBE VTC942 Exchange kit series VTC422, 50 - 70°C VTC400 download download
17006900 17006900 VRG802 ESBE VRG802 Interior kit DN15/20. download download
17050600 17050600 ARA902 ESBE ARA902 Knob ARA600 download download
17053100 17053100 CRA911 ESBE CRA911 Flow pipe sensor, 5m cable download download
17053300 17053300 CRA912 ESBE CRA912 Voltage adaptor, 230V — 24V download download
67005600 67005600 GSP932 ESBE GSP932 Pump Wilo STG 15/8 DN20 download download

Options

Art No. Reference Designation Note Data sheet Instruction manual
16103800 16103800 VRI111 ESBE VRI111 Insulation shell DN 15/20 for insulation of ESBE valve series VRG100, VRG200, VRG300 and VRB100. DN 15/20 download download
67003900 67003900 GSP932 ESBE GSP932 PWM cable Wilo, 3m download download
Download area

Download area

Type Preview Download
Data Sheet SFK100 download
Installation instruction SFK100 download
Installation instruction SFK100, Wilo Pump download
Certificate Declaration of Conformity, SFK100 download
Certificate Declaration of Conformity UKCA, SFK100 download
Certificate Building Product Declaration BPD3, SFK110/SFK120 download
Certificate Building Product Declaration BPD3, SFK130/SFK140 download
Certificate Certificate of conformity UA, SFK100 download
Image SFK120, high res download
Image SFK130, high res download
Image SFK140, high res download
2D Image SFK120 download
2D Image SFK130, SFK140 download
3D drawing (stp file) SFK121 download
3D drawing (stp file) SFK131, SFK141 download