Pressure guides

Pressure and temperature data are defined in DIN 2401. As the temperature rises the effectiveness falls. Table I applies to our fittings and connectors series 1 and series 2 (except for series 1M, 1W+, 2M, 2T).

The connectors of series 1+ and 1B+ are also design up to a pressure stage of PN 16 – see table II.

Pressure guide I

MATERIALS: PA PP PVDF PTFE PFA PEEK
PRESSURE STAGE: 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%

Pressure guide II for series 1+, 1B+

MATERIALS: PP PVDF PFA
PRESSURE STAGE: PN 16 PN 16 PN 16
-40°C 75% 75%
-20°C 100% 100%
5°C 100% 100% 100%
20°C 100% 100% 100%
30°C 80% 80% 90%
40°C 70% 70% 85%
50°C 60% 60% 80%
60°C 50% 50% 70%
70°C 40% 45% 60%
80°C 30% 40% 50%
90°C 20% 35% 45%
100°C 35% 40%
110°C 30% 35%
120°C 25% 30%
130°C 25% 30%
140°C 10% 25%
150°C 20%
160°C 15%
170°C 10%
180°C 10%
190°C
200°C