Drucknutzungstabellen
Druck- und Temperaturangaben sind in DIN 2401 definiert. Bei steigender Temperatur fällt der Nutzungsgrad. Tabelle I gilt für unsere Armaturen und Verschraubungen (außer Serien 1M, 1W+, 2M, 2T). Die Verschraubungen der Serien 1+ und 1B+ sind darüber hinaus bis zu einer Druckstufe von PN 16 ausgelegt - siehe Tabelle II
Drucknutzungstabelle I
| MATERIAL: |
PA |
PP |
PVDF |
PTFE |
PFA |
PEEK |
| DRUCKSTUFE: |
PN 10 |
PN 10 |
PN 10 |
PN 6 |
PN 10 |
PN 10 |
| -40°C |
75% |
|
75% |
75% |
75% |
100% |
| -20°C |
100% |
|
100% |
100% |
100% |
100% |
| 5°C |
100% |
100% |
100% |
100% |
100% |
100% |
| 20°C |
100% |
100% |
100% |
100% |
100% |
100% |
| 30°C |
80% |
80% |
80% |
80% |
90% |
100% |
| 40°C |
50% |
70% |
70% |
70% |
85% |
100% |
| 50°C |
20% |
60% |
60% |
60% |
80% |
100% |
| 60°C |
10% |
50% |
50% |
50% |
70% |
100% |
| 70°C |
|
40% |
45% |
40% |
60% |
100% |
| 80°C |
|
30% |
40% |
30% |
50% |
100% |
| 90°C |
|
20% |
35% |
30% |
40% |
100% |
| 100°C |
|
|
35% |
30% |
40% |
100% |
| 110°C |
|
|
30% |
25% |
35% |
90% |
| 120°C |
|
|
25% |
25% |
30% |
85% |
| 130°C |
|
|
25% |
25% |
30% |
80% |
| 140°C |
|
|
10% |
20% |
25% |
80% |
| 150°C |
|
|
|
10% |
20% |
75% |
| 160°C |
|
|
|
|
15% |
70% |
| 170°C |
|
|
|
|
10% |
70% |
| 180°C |
|
|
|
|
10% |
60% |
| 190°C |
|
|
|
|
|
50% |
| 200°C |
|
|
|
|
|
45% |
| 220°C |
|
|
|
|
|
40% |
| 230°C |
|
|
|
|
|
30% |
| 240°C |
|
|
|
|
|
20% |
| 250°C |
|
|
|
|
|
10% |
