Viessmann VITOCAL Series - Page 68

Pressure drop
0
0 0.5 1 1.5 2
Flow rate in m³/h
1
2
3
2.5
kPa
A B
0
10
20
30
Pressure drop mbar
A
Manifold for Divicon R ¾ and R 1
B
Manifold for Divicon R 1¼
For 3 Divicons
Part no. 7460643 Part no. 7466340
For Divicon R ¾ and R 1 For Divicon R 1¼
120
HV HR HV HR HV HR
120 120
784
HV HR
135
A
180 180
120
G 1½
Rp ¾
G 1½ G 1½ G 1½
A
Connection option for expansion vessel
HV Heating water flow
HR Heating water return
120
HV HR HV HR HV HR
120 120
784
HRHV
183
A
180 180
420
G 2
Rp ¾
G 2
G 1½ G 1½ G 1½
A
Connection option for expansion vessel
HV Heating water flow
HR Heating water return
Pressure drop
0
0 0.5 1 1.5 2
Flow rate in m³/h
1
2
3
2.5
kPa
4
5
A B
0
10
20
30
Pressure drop mbar
40
50
A
Manifold for Divicon R ¾ and R 1
B
Manifold for Divicon R 1¼
Installation accessories
(cont.)
68
VIESMANN
VITOCAL
6
5831388