Kv values:
DN
Kv values at opening angle
20°
30°
40°
50°
60°
70°
80°
90°
50
3.0
9.0
20.0
33.0
65.0
110.0
124.0
125.0
65
9.0
15.0
30.0
64.0
118.0
195.0
214.0
222.0
80
19.0
40.0
66.0
117.0
196.0
321.0
353.0
363.0
100
29.0
75.0
137.0
213.0
316.0
487.0
584.0
618.0
125
48.0
100.0
185.0
315.0
550.0
895.0
1060.0
1120.0
150
60.0
150.0
281.0
450.0
789.0
1280.0
1630.0
1730.0
200
110.0
281.0
472.0
759.0
1480.0
2880.0
3710.0
3900.0
250
200.0
444.0
738.0
1190.0
2110.0
3880.0
5180.0
5410.0
300
250.0
682.0
1060.0
1670.0
3120.0
6360.0
8620.0
8930.0
Kv values in m³/h
When the opening angle is below 30° no regulation should be made!
7.4 Product conformity
Pressure Equipment Dir-
ective:
2014/68/EU
Food:
FDA
Drinking water:
ACS
WRAS
Belgaqua
Ship approval:
DNV GL
Explosion protection:
ATEX (2014/34/EU), order code Special version X and Y
ATEX marking:
Special function code X
Gas: II -/2 G Ex h -/IIB T6...T3 -/Gb X
Dust: II -/2D Ex h -/IIIC T150°C -/Db X
Special function code Y
Gas: II 2 G Ex h /IIC T6...T3 Gb X
Dust: II 2D Ex h /IIIC T150°C Db X
7.5 Mechanical data
Weight:
DN
Wafer
Lug
50
1.70
2.22
65
2.47
2.91
80
3.18
4.40
100
4.36
6.20
125
5.87
8.10
150
7.73
10.13
200
13.9
18.35
250
19.64
28.74
300
27.26
36.75
Weights in kg
GEMÜ R480 Victoria
www.gemu-group.com
11 / 34
7 Technical data
