Technical specifications Type 447
- 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
- Flange Rating Inlet
- PN 16 | CL150
- Temperature (in accordance with DIN EN)
- -85 to 200 °C | -121 to 392 °F
- Temperatur (nach ASME)
- -29 to 200 °C | -200 to 392 °F
- Body Material
- 1.0406, 10619, 1.0570 + Virgin PTFE | SA 216 WCB
- Valve Connection
- Flange acc. to DIN EN 1092-1 or acc. to ASME B 16.5
- Bellows Material (optional)
- PTFE
- Load Type
- Spring loaded
- Approvals
- PED/ DIN EN ISO 4126-1, PED/ AD 2000-Merkblatt A2, ASME Sec. VIII Div. 1, CRN, AQSIQ, EAC
