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7 Technical data and pressure drop characteristic curve
2020/09
9976x0210x-mub-en – V01
19
7
Technical data and pressure drop characteristic curve
Dimensions
SolarBloC
®
midi DN 20 SolarBloC
®
maxi DN 25
Height (with pressure relief valve)
383 mm
474 mm
Width (with fill and drain valve)
256 mm
258 mm
Depth (with insulation)
150 mm
202 mm
Pipe connections
¾" internal thread
1" internal thread
Connection for expansion tank
¾" external thread, flat sealing
Outlet of pressure relief valve
¾" internal thread
Operating data
Max. admissible pressure
6 bars
Max. operating temperature
120 °C
Max. short-time temperature
160 °C, < 15 minutes
Max. propylene glycol content
50 %
Equipment
Pressure relief valve
6 bars
Pressure gauge
0-6 bars
Check valve
200 mm wc, can be opened
Flow meter
3-22 l/min
5-40 l/min
Materials
Valves and fittings
Brass
Gaskets
EPDM
Check valves
Brass
Insulation
EPP,
λ
= 0.041 W/(m
K)