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Regulus CSE2 MIX F W 1F - www.regulus.eu
3.4. CHECK VALVE
The check valve downstream of the filter prevents natural circulation in the heating circuit.
Check Valve Pressure Drop Diagram
3.5. FILTER WITH MAGNET
The filter located on the return line of the pump station is designed to collect solid particles
from the working fluid. It consists of a brass housing, a removable metal strainer collecting
coarse impurities and a brass cap with magnet that collects magnetic impurities.
The filter should be checked regularly and cleaned if necessary. The filter shall be cleaned
with the circulation pump switched off and the section where the filter is installed shut off. In
the section upstream of the filter, shutting off is done by a ball valve, in the section downstream
of the filter the piping is shut off by a check valve. The filter cap needs to be unscrewed, the
metal strainer removed and rinsed thoroughly from any dirt. Dirt trapped on the magnet must
be wiped off and then reassembled by inserting the strainer, screwing in and tightening the
cap.
Filter w. Magnet Pressure Drop Diagram
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,0
0,3
0,6
0,9
1,2
1,5
1,8
2,1
2,4
2,7
3,0
∆p [mH
2
0]
V [m
3
/h]
