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6
Technical data
Working medium
Corrosive, inert, liquid media which have no negative impact
on the physical and chemical properties of the body and seal
material. Approved for fluids of Group 1 in accordance with
directive 2014/68/EC Article 13 whose steam pressure at the
permissible maximum temperature is a maximum of 0.5 bar
above the normal atmospheric pressure (1013 mbar).
Type
GEMÜ N182
GEMÜ N082
Pressure / temperature correlation for N182 (DN 10 - DN 50)
Temperature in °C
(plastic body)
Valve body material
PVC-U
Code 1
PP-B
Code 5
PVDF
Code 20
Data for extended temperature ranges on request. Please note that the ambient temperature and medium temperature generate a combined
temperature at the valve body which must not exceed the above values.
Pressure / temperature correlation for N082 (DN 65 - DN 80)
Temperature in °C
(plastic body)
Valve body material
PVC-U
Code 1
PP-B
Code 5
PVDF
Code 20
Data for extended temperature ranges on request. Please note that the ambient temperature and medium temperature generate a combined
temperature at the valve body which must not exceed the above values.
Temperature in °C
(plastic body)
Valve body material
PVC-U
Code 1
PP-B
Code 5
PVDF
Code 20
Data for extended temperature ranges on request. Please note that the ambient temperature and medium temperature generate a combined
temperature at the valve body which must not exceed the above values.
N082, N182
Technical data
Nominal size
DN 10 - 50
DN 65 - 80
DN 100
-20
-10
±0
5
-
-
-
-
-
-
10.0 10.0 10.0 10.0 10.0
10.0 10.0 10.0 10.0 10.0 10.0 10.0
-20
-10
±0
5
-
-
-
-
-
-
6.0
6.0
6.0
6.0
6.0
6.0
Pressure / temperature correlation for N082 (DN 100)
-20
-10
±0
5
-
-
-
-
-
-
4.0
4.0
4.0
4.0
4.0
4.0
Working medium temperature
Valve body PVC-U
Valve body PP-B
Valve body PVDF
The permissible operating pressure depends on the working medium
temperature.
Ambient conditions
Ambient temperature
PN
10
6
4
10
20
25
30
40
Permissible operating pressure in bar
10.0 10.0 10.0
8.0
6.0
8.5
7.0
9.0
8.0
10
20
25
30
40
Permissible operating pressure in bar
6.0
6.0
6.0
4.8
3.6
6.0
6.0
6.0
5.1
4.2
6.0
6.0
6.0
5.4
4.8
10
20
25
30
40
Permissible operating pressure in bar
4.0
4.0
4.0
3.2
2.4
4.0
4.0
4.0
3.4
2.8
4.0
4.0
4.0
3.6
3.2
22 / 36
0 to 60 °C
0 to 80 °C
-20 to 100 °C
0 to 60 °C
Setting range [bar]
0.5 - 9
0.5 - 5
1.0 - 3
50
60
70
80
90
3.5
1.5
-
-
5.5
4.0
2.7
1.5
7.0
6.3
5.4
4.7
3.6
50
60
70
80
90
2.10 0.90
-
-
3.30 2.40 1.62 0.90
4.26 3.78 3.24 2.82 2.16 1.50
50
60
70
80
90
1.40 0.60
-
-
2.20 1.60 1.08 0.60
2.84 2.52 2.16 1.88 1.44
100
-
-
-
-
2.5
100
-
-
-
-
100
-
-
-
-
1.0
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