- Best quality
- Quick assembly
- Longevity
Solex|SolarBloC®
Solar
thermal
systems
SolarBloC® midi Basic return station
Field of application:
Low-Flow (= 0.25 l/minute per m² collector surface), up to 60 m² collector surface
High-Flow (= 0.5 l/minute per m² collector surface), up to 40 m² collector surface
Please note:
In order to guarantee a trouble-free function it is essential to carry out a hydraulic dimensioning/check.
Low-Flow (= 0.25 l/minute per m² collector surface), up to 60 m² collector surface
High-Flow (= 0.5 l/minute per m² collector surface), up to 40 m² collector surface
Please note:
In order to guarantee a trouble-free function it is essential to carry out a hydraulic dimensioning/check.
Operating data
Max. operating temperature:
120 °C
Dial thermometer:
0 - 160 °C
Max. operating pressure:
6 bar
Low-flow:
= 0.25 l/min per m² of collector surface
High-flow:
= 0.5 l/min per m² of collector surface
Equipment
Controller:
on site
Check valves:
1 x 200 mm wc
Pressure gauge:
0-6 bar, resistant to high temperatures
Flow meter:
3-22 l/min
Dial thermometer:
0 - 160 °C
Shut-off valves:
Ball valves
Sensors:
no
Safety valve:
6 bar
Airstop:
no
Dimensions
Height:
383 mm
Width:
244 mm
Nominal diameter:
DN 20 (¾")
Depth:
150 mm
Installation length:
296 mm
Connection primary:
¾" int. thread
Materials
Valves and fittings:
Brass
Gaskets:
EPDM / AFM34
Insulation:
EPP
Check valves:
Brass
All fluid-carrying parts are made of brass
All connections ¾" internal thread
Premounted on steel wall bracket,
can be easily mounted to the wall with snap-in mechanism
Full port ball valves
Check valve in the return, can be opened, 200 mm wc, especially for solar systems.In order to prevent unwanted circulation, it is mandatory to mount an additional check valve in the flow on site (see below the item).
Ball valve key-actuated,
easy handling, no risk of scalding
Solar safety group
Solar pressure relief valve 6 bar, pressure gauge resistant to high temperature 0-6 bar with valve, fill and drain valve for flushing and filling, flat sealing connection for an expansion tank
Compact design insulation with optimised function made of durable elastic EPP;
100 % insulated valves and fittings - excellent ventilation and cooling of the pump
Full metal solar thermometer, 0-160 °C
can be pulled off, with immersion sleeve, integrated in the ball valve
Fully assembled with flat gaskets
With solar circulation pump by Grundfos or Wilo
already installed
Pump can be isolated,
so that it can be replaced without draining
Volumetric flowmeter
Flowmeter with adjustable flow limiter and function control device, for temperatures up to 120 °C, measuring range 3-22 l/min
Flush and fill unit integrated
two fill and drain valves (on the flowmeter and on the safety group) permit flushing and filling the system
All connections ¾" internal thread
Premounted on steel wall bracket,
can be easily mounted to the wall with snap-in mechanism
Full port ball valves
Check valve in the return, can be opened, 200 mm wc, especially for solar systems.In order to prevent unwanted circulation, it is mandatory to mount an additional check valve in the flow on site (see below the item).
Ball valve key-actuated,
easy handling, no risk of scalding
Solar safety group
Solar pressure relief valve 6 bar, pressure gauge resistant to high temperature 0-6 bar with valve, fill and drain valve for flushing and filling, flat sealing connection for an expansion tank
Compact design insulation with optimised function made of durable elastic EPP;
100 % insulated valves and fittings - excellent ventilation and cooling of the pump
Full metal solar thermometer, 0-160 °C
can be pulled off, with immersion sleeve, integrated in the ball valve
Fully assembled with flat gaskets
With solar circulation pump by Grundfos or Wilo
already installed
Pump can be isolated,
so that it can be replaced without draining
Volumetric flowmeter
Flowmeter with adjustable flow limiter and function control device, for temperatures up to 120 °C, measuring range 3-22 l/min
Flush and fill unit integrated
two fill and drain valves (on the flowmeter and on the safety group) permit flushing and filling the system
