High PerformanceType 441 442 DIN
Full lift safety valve with rolled seat , DIN flange connections. Technical data
- Delivery times: 2 weeks for standard configurations
- Gray cast iron, nodular cast iron, carbon steel and stainless steel castings
Full lift safety valve with rolled seat , DIN flange connections. Technical data
| Set pressure(according to CE) | 0.1 - 40 barg | 1.5 - 580 psig |
| Set pressure (according to ASME) | 1.03 - 40 barg | 15 - 580 psig |
| Temperature(according to CE) | -270 to 450 °C | -454 to 842 °F |
| Temperature(according to ASME) | -268 to 538 °C | -450 to 1,000 °F |
| Capacity | orifice F- to X |
| Connections DIN EN 1092 | DN 20 to DN 400 |
| Connections ASME B16.5 | NPS 3/4 to NPS 16 |
| Flange class Inlet DIN EN 1092 | PN 10 - PN 40 |
| Flange class Inlet ASME B16.5 | Class 150 - Class 300 |
| Body material | 0.6025, 0.7043, 1.0619, 1.4408 | Gr. 60-40-18, SA 216 WCB, SA 351 CF8M |
| Narrowest flow diameter d₀ | 18 - 295 mm | 0.71 - 11.61 in |
| Narrowest flow area A₀ | 254 - 6.8347 mm² | 0.394 - 105.938 in² |
| Bellows material | Stainless steel and elastomer |
| Seat gasket | Metallic, Sealing plate , Soft sealing |
