Modulate ActionType 431, 433
Standard Safety valves with rolled-in seat, DIN and ASME flange connections. Technical data
- Delivery times: 2 weeks for standard configurations
- Gray cast iron, nodular cast iron, carbon steel and stainless steel castings
Standard Safety valves with rolled-in seat, DIN and ASME flange connections. Technical data
All industries up to 40 barg
| Set pressure (according to CE) |
0,2 – 40 bar | 2,9 – 580 psig |
| Temperature (according to CE) | -270 to 450 °C | -454 to 842 °F |
| Capacity | orifice C- to N- |
| Connections DIN EN 1092 | DN 15 - DN 150 |
| Connections ASME B16.5 | NPS 1/2 - NPS 6 |
| Flange class Inlet DIN EN 1092 | PN 16 - 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 | 12 - 92 mm | 0.47 - 3.62 in |
| Narrowest flow area A₀ |
113 – 6.648 mm² | 0,175 – 10,304 in² |
| Bellows material (optional) | Stainless steel and elastomer |
| Seat gasket | Metallic, Sealing plate ,O-ring |
