CRYOGENIC
Type 06405 - Changeover Valve
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Cryogenic Changeover Valves, brass for the installation of two safety valves, with indicator and two test connections G 1/4, "cleaned and degreased for oxygen service" Part No. 06405.0150.0000, DN15, PN40, metal to metal seated Female thread connection (G) acc. to ISO 228/1 Part No. 06405.0150.6000, DN15, PN40, metal to metal seated Female thread connection NPT acc. to ANSI B 1.20.1 Part No. 06405.0250.0000, DN25, PN45, PTFE valve seal Female thread connection (G) acc. to ISO 228/1 Part No. 06405.0250.6000, DN25, PN45, PTFE valve seal Female thread connection NPT acc. to ANSI B 1.20.1 Available options - on request only: - Valve with bursting disc connections - Outlet: GA with installed locking sleeve for easy positioning of safety valves - Outlet: GA with thread 3/4'' Applications: Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +185°C / +365°F (458K) |
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| Type 06405 - Standard design | Technical data | ||
| Nominal size | DN | 15 | 25 |
| Dimension code | .X. | 0150 | 0250 |
| Inlet | GW | 3/4 | 1 |
| Outlet | GA | 1/2 | 1 |
| Face-to-face dimension | FF | 240 | 310 |
| Length | a | 80 | 96 |
| Length | b | 65 | 90 |
| Length | e | 50 | 72 |
| Length | h | 55 | 80 |
| Thread depth | i | 12 | 12 |
| Handwheel-Ø | B | 100 | 120 |
| Weight | ca. kg | 4.1 | 9.5 |
| Kvs - Value, one side open | m³/h | 6.0 | 14.0 |
| Cv - Value, one side open | gal /min | 6.9 | 16.1 |
| Kvs - Value, central position | m³/h | 13.0 | 25.0 |
| Cv - Value, central position | gal /min | 15.0 | 28.9 |
| Dimensions in mm. |
