ΟΙ ΔΙΣΚΟΙ ΔΙΑΡΡΗΞΗΣ G-GM
| Μοντέλο | G-GM |
| Υλικά | Graphite |
| Διαστάσεις | DN 25 – DN 600 |
| Πίεση Διάρρηξης | 0.017 – 15 bar g (depending on diameter) |
| Ανοχή | from +/- 10 % to +/- 20% |
| Θερμοκρασία Λειτουργίας | from -60 °C to 180 °C |
| Όρια Απόκλισης | up to 75% |
| Υποστήριξη Κενού | Διαθέσιμη |
| Κατακερματισμός | Ναι |
| Χρήση υπό Βαλβίδα | Όχι |
| Αντίσταση στη Διάβρωση | Πολύ Καλή - can be protected with a PTFE membrane |
| Επενδύσεις | Όχι |
| Δοχείο | Included, mounted between flanges |
| Seals | Available in graphite |
| Αισθητήριο Διάρρηξης | Electrical |
| Πιστοποίηση κατά PED [CE STAMP] | Διαθέσιμη |
DonadonSDD GM monoblock graphite rupture discs are versatile and suitable for numerous applications and can be directly inserted between flanges.
Graphite rupture discs are very resistant to aggressive fluids and low bursting pressure sensitivity to temperature variations. Discs are made of very high purity graphite impregnated with phenolic resins in order to make the product impermeable.
Opening is total but with fragmentation.
Vacuum support is required for rupture pressures below 1.7 barg. Discs are self-supporting at higher calibrations.