Kv values:
Characteristics DN 3 (seat)
Characteristics DN 6 (seat)
160
140
120
100
80
60
40
20
0
0
1
2
3
4
5
A
D
C B
Stroke [mm]
Kv value [l/h]
0
1
2
3
4
5
800
700
600
500
400
300
200
100
0
A
D
C
B
E
Stroke [mm]
Kv value [l/h]
Characteristic
Kv values DN 3
Kv values DN 6
A
63
250
B
100
400
C
160
630
D
100
250
E
-
630
Kv values in l/h
Characteristics DN 10 (seat)
Characteristics DN 15 (seat)
Stroke [mm]
Kv value [l/h]
0
1
2
3
4
5
1600
1400
1200
1000
800
600
400
200
0
A
D
B
Stroke [mm]
Kv value [l/h]
0
1
2
3
4
5
4000
3500
3000
2500
2000
1500
1000
500
0
A
D
B
Characteristic
Kv values DN 10
Kv values DN 15
A
1000
2500
B
1600
3300
D
1600
3300
Kv values in l/h
GEMÜ R563
www.gemu-group.com
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7 Technical data