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CRYOGENIC
Type 05411 - Check Valve
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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.0007 Completed with union type butt weld fittings for stainless steel pipes acc. to ISO 1127 or ASTM A312 Available options - on request only: - Further pipe wall thicknesses 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) |
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| Type 05411 - Standard design | Technical data | ||||||||
| Nominal size | DN | 10 | 10 | 20 | 20 | 32 | 32 | 40 | 50 |
| Dimension code | .X. | 1012 | 1017 | 1521 | 2027 | 2533 | 3242 | 4048 | 5060 |
| Face-to-face dimension | FF | 137 | 141 | 168 | 168 | 203 | 203 | 230 | 263 |
| Height | H | 71 | 71 | 72 | 72 | 87 | 87 | 95 | 95 |
| Outside pipe-Ø ISO 1127 | RA | 12.0 | 17.2 | 21.3 | 26.9 | 33.7 | 42.4 | 48.3 | 60.3 |
| Wall thickness pipe ISO 1127 | a | 1.0 | 2.3 | 2.6 | 2.0 | 3.2 | 2.0 | 3.6 | 3.6 |
| Outside pipe-Ø ASTM A312 | RA | - | 17.15 | 21.34 | 26.67 | 33.40 | 42.16 | 48.26 | 60.33 |
| Wall thickness pipe ASTM A312 | a | dimensions acc. to S10 or S40 | |||||||
| 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 | 6.7 | 6.7 | 12.1 | 12.1 | 22.6 | 37.1 |
| Cv-Value | gal/min | 1.9 | 2.6 | 7.8 | 7.8 | 14.1 | 14.1 | 26.3 | 43.2 |
| Dimension in mm. Leakage rates will be provided on request |
