ESBE CRA110 series User manual

MG, G, F, H, HG, BIV, T, TM
ESBE
SERIES CRA, CRB, CRC
3MG, 4MG
3G, 4G
DN15-25
DN20-40
DN50
DN20-25
DN32-50
H: DN25
H: DN32-50
HG: DN25
DN20-22
DN25
T: DN20-32
TM: DN20
3F, 4F ≤ DN50
3HG, 4HG, 3H, 4H
BIV
T, TM
3HG, 4HG, 3H, 4H3G, 4G 3F, 4F ≤ DN50
BIV T, TM
VRG130, VRG140, VRG230, VRB140 3MG, 4MG
CRA110, CRB100, CRC110
LVD 2006/95/EC
EMC 2004/108/EC
RoHS 2011/65/EC
Series CRA110
Series CRB100
Series CRC110

VRG130, VRG140,
VRG230, VRB140
1-2 Nm
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SERIES
CRA110, CRB100, CRC110

SERIES VRG130
*
*
*
*
*
*

SERIES VRG130
SERIES VRG130
SERIES VRG140
*
*

SERIES VRG330 SERIES VRB140SERIES VRG230
SERIES BIV
“We would like to pinpoint to the existence of a German patent DE 19821256C5 affecting the usage of bivalent 4-way valves in liquid circulation heating systems. In this patent the usage of a 4-way bivalent valve in a type of heating system isprotected, in which 2 different heating circuits are operated in parallel, where the return of the first circuit is utilized as heat source for the parallel second heat circuit. A typical application would be a primary heat circuit with a heat source and a parallel floor heating, where the floor heating in a regulated manner is heatedthrough its heat source and the return from the primary heat circuit is utilized as alternative secondary heat source for the floor heating. Such a utilization of our bivalent 4-way valve without approval of the patent holder is forbidden. All other applications our product group VRB are without restrictions possible.”
2
R1
2
R1
2
R1

SERIES VRB140
SERIES 4F, 4MG, 4G
Piping Schematics are General Representations

SERIES 3F, 3MG, 3G
*
*
*
*

SERIES 3F, 3MG, 3G
SERIES 3F, 3MG, 3G
*
**
*
Piping Schematics are General Representations