Technical specifications Type 431, 433 PN 160
- Nominal Diameter at Inlet
- DN 15 | 1/2"
- Actual Orifice Diameter d₀
- 12 mm | 0.47 in
- Actual Orifice Area A₀
- 113 mm² | 0.175 in²
- Pressure
- 0.3 - 160 bar | 4.35 - 2320.6 psig
- Flange Rating Inlet
- PN 63 - PN 160 | CL300 - CL600
- Temperature (in accordance with DIN EN)
- -270 to 450 °C | -454 to 842 °F
- Body Material
- 1.0619, 1.4408
- Valve Connection
- Flange acc. to DIN EN 1092 or acc. to ASME B16.5
- Bellows Material (optional)
- Stainless steel and elastomer
- Load Type
- Spring loaded
- Approvals
- PED/ DIN EN ISO 4126-1, PED/ AD 2000-Merkblatt A2, AQSIQ, EAC
- Classification societies
- LR, RINA, DNV GL, BV, ABS
- Specials
- Units converted; No approvals acc. to ASME
