Technical specifications Type 449
- Nominal Diameter at Inlet
- DN 25 - DN 100 | 1" - 4"
- Actual Orifice Diameter d₀
- 23 - 92 mm | 0.91 - 3.62 in
- Actual Orifice Area A₀
- 416 - 6648 mm² | 0.645 - 10.304 in²
- Pressure
- 0.1 - 16 bar | 1.45 - 232 psig
- Temperature (in accordance with DIN EN)
- -270 to 450 °C | -121 to 392 °F
- Body Material
- Acc. to customer preference all materials available
- Valve Connection
- Flange acc. to DIN EN 1092-1 or acc. to ASME B 16.5
- Bellows Material (optional)
- Stainless steel
- Load Type
- Spring loaded
- Approvals
- On request
- Specials
- Currently no approvals acc. to ASME
