- Home
- › Products
- › Cryogenic
- › Check Valves
CRYOGENIC
Type 05411 - Check Valve
|
Cryogenic-Check Valves, PN50 Bronze body and cap with spring, opening pressure ca. 0.1 bar "cleaned and degreased for oxygen service" Part No. 05411.X.0008 Completed with union type braze fittings for copper pipes acc. to DIN EN 12449 or ASTM B88 Applications: Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K) |
|
|||||||||||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||||||||||||||||||||
| Type 05411 - Standard design | Technical data | ||||||||
| Nominal size | DN | 10 | 10 | 20 | 20 | 32 | 32 | 40 | 50 |
| Dimension code | .X. | 1012 | 1015 | 1518 | 2022 | 2528 | 3235 | 4042 | 5054 |
| Face-to-face dimension | FF | 98 | 98 | 132 | 132 | 171 | 171 | 230 | 230 |
| Height | H | 71 | 71 | 72 | 72 | 87 | 87 | 95 | 95 |
| Outside pipe-Ø | RA | 12.0 | 15.0 | 18.0 | 22.0 | 28.0 | 35.0 | 42.0 | 54.0 |
| Socket depth | b | 11 | 11 | 14 | 14 | 17 | 17 | 17 | 17 |
| Weight | ca. kg | 0.9 | 0.9 | 2.0 | 2.0 | 3.6 | 3.6 | 6.0 | 8.5 |
| Kvs-Value | m³/h | 1.6 | 2.2 | 6.0 | 6.7 | 11.5 | 12.1 | 22.6 | 37.1 |
| Cv-Value | gal/min | 1.9 | 2.6 | 7.1 | 7.8 | 13.4 | 14.1 | 26.3 | 43.2 |
| Dimension in mm. Leakage rates will be provided on request |
