Burkert 2000 Mode D'emploi page 10

Ambient
temperature [°C]
Fig. 2: Temperature range of maximum medium and ambient tem-
perature for PA actuators, actuator size 40, 50, 63
Usage limits of the valve
Temperature [°C]
−10 ... +50
100
150
200
230
Tab. 3: Derating the operating pressure as per DIN EN 12516-1/
PN25
Temperature [°C]
−29 ... +38
50
10 english
Medium
temperature [°C]
Pressure (bar)
25.0
24.5
22.4
20.3
19.0
Pressure (bar)
19.0
18.4
Type 2000
Technical data
Temperature [°C]
100
150
200
230
Tab. 4: Derating the operating pressure as per ASME B16.5/
ASME B16.34 Cl.150
Temperature [°C]
−10 ... +50
100
150
200
230
Tab. 5: Derating the operating pressure as per JIS B 2220 10K
Usage limits of the temperature
Service life is reduced if the valves are used at a maximum
ambient temperature of +140 °C.
Pressure (bar)
16.2
14.8
13.7
12.7
Pressure (bar)
14.0
14.0
13.4
12.4
11.7