3000H and 3000H-PRPD Series safety valves are small angle type valves with clamped or flanged inlet and flanged outlet connections, direct acting spring loaded (3000H) and non-reclosing designed to function by buckling a pin (3000H-PRPD). They are designed for the protection of equipment/tubes containing liquids at high pressure.
| Main features | 3000H | 3000H-PRPD |
| Service | Liquids | Liquids |
| Overpressure | 10 % | 0 % |
| Blowdown | 10 % | non-reclosing device |
| Discharge coefficient | 0.52 | 0.52 |
| Set pressure range | 100-1000 bar | 100-1000 bar |
| Temperature range | -100 to +100 °C | -100 to +100 °C |
| Set pressure accuracy | ± 3 % | ± 2.5 % |
| Max recommended continuous working pressure | 90 % | 97 % |
