3-way diverter valve
Connection (male
thread)
Dimensions in mm
Part no.
a
b
c
G 1
145
82
103
ZK01343
G 1½
161
139
109
ZK01344
■ With electric drive
■ For the bypass circuit of the heating water buffer cylinder in cool-
ing mode
■ 2 pce required
Note
Available system examples:
See
.
b
a
c
Pressure drop diagrams
3-way diverter valve with G 1 connection
0
500
400
300
200
100
0
Flow rate in m³/h
Pressure drop mbar
kPa
50
40
30
20
10
0
1
2
3
4
5
A
B
A
Diverted flow
B
Straight flow
Installation accessories
(cont.)
94
VIESMANN
VITOCAL
6
5831388
