Compact PerformanceType 459
Safety valve for medium power protection. Technical data
- Matching selection of threaded and flanged connections with a delivery time of 2 weeks
Safety valve for medium power protection. Technical data
| Set pressure (according to ASME) | 0.2 - 250 bar | 2.9 - 3626 psig |
| Set pressure (according to CE) | 0.2 - 250 bar | 2.9 - 3626 psig |
| Temperature (according to ASME) | -273 to 450 °C | -459 to 842 °F |
| Temperature (according to CE) | -196 to 450 °C | -321 to 842 °F |
| Power | C+ to F |
| Connections DIN/ISO | G/R: NPS 1/2 to NPS 1 1/2 | DN 15 - DN 25 |
| Connections ASME | NPT: NPS 1/2 to NPS 2 | ASME B16.5: NPS 1/2 to NPS 1 |
| Flange pressure stage entry DIN EN 1092 | PN 40 - PN 400 |
| Flange pressure rating inlet ASME B16.5 | Class 150 - Class 2500 |
| Housing material | 1.0619, 1.4408 | SA 216 WCB, SA 351 CF8M |
| Narrowest flow diameter d₀ | 9 - 17.5 mm | 0.354 - 0.689 in |
| Narrowest flow cross section A₀ | 63.6 - 241 mm² | 0.099 - 0.374 in² |
| Bellows material | Stainless steel |
| Seat seal | Metallic |
