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FlowCon FA Evolution II

Solar Station with Flowmeter and Air Scoop. Connections DN20 (3/4″) female, 3-22 l/min (0.8 – 6 US gal/min)


icon FlowCon FA Technical Product Brief (324 Kb)

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SKU: 7655210WS7US Category:


Product Description
Technical Specifications
Product Description
  • All 3/4" Female
Air-Scoop in the Supply Line
  • For a permanent deaeration of the heat transfer medium
Pre-assembled Steel Wall Bracket
  • Can be mounted easily onto the wall
Fully Assembled
  • With flat sealing union connections
Full Port Ball Valves
  • Easy grip and visible closing position, in return pipe and connection for temperature sensor.
Solar Safety Assembly
  • Pressure relief valve 6 bar / 87 psi, high-temperature pressure gauge 0-6 bar/0-90 psi, with shut off valve, drain valve for flushing and filling, flat sealing connection for expansion tank
Flow Check Valves
  • Inside the solar loop and inside the secondary loop, manual opener, inside the solar loop with 400 mm WC, especially for solar systems, secondary with 200 mm WC, prevent any gravity circulations
Large Ball Valve Handles
  • Easy handling, visible closing position, with integrated full metal thermometer 0-160 °C / 32-320 °F, can be pulled off, with thermowell integrated inside the ball valve
Solar Circulation Pumps by Wilo
  • Three speed pre-assembled; aligned to the performance of the water heating system, pumps can be completely isolated -- no draining necessary during pump service
Primary and Secondary Loop with Flowmeter
  • For easy adjustment of the flow rate
  • Flow quantity measuring device with adjustable flow quantity gauge and function control device, installed in the (cold) return - up to 130 °C / 266 °F heat resistant – two measurement ranges: 0.5 – 5 l/min or 1 – 13 l/min / 0.5 - 3.5 USgpm
Integrated Flushing and Filling Valves
  • Two drain valves (at the flow meter and at the safety assembly) permit filling and flushing the system
Integrated Flushing and Filling Valves
  • Two drain valves (at the flow meter and at the safety assembly) permit filling and flushing the system
Technical Specifications
Flow Rate 30
Integrated Controller No
Integrated Heat Exchanger Yes
Pipe System Single Pipe System
Solar Panel Fields 1
Storage Tanks 1
Parallel Storage Tanks No
Fittings Brass
Gaskets EPDM / NBR
Insulation EPP
Check Valves Brass
Max. Pressure 10 bar / 145 psi
Max. Temperature 130 °C / 266 °F, temporarily 160 °C / 320 °F
Check Valves 2 x 200 mm WC = 400 mm WC
Flowmeter Range 0.8-6 USgpm or 3-22 l/min
Pressure Relief Valve 6 bar / 87 psi, for thermal solar systems
Pressure Gauge 0 - 6 bar / 0-90 psi, resistant to high temperatures
Thermometer 0 - 160 °C / 32 - 320 °F, full metal
Connections 3/4" female
Pipe-center Distance 100mm / 3.94"
Width of Insulation 334mm / 13.15"
Height of Insulation 383mm / 15"

Additional information

Weight 20 lbs


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