CRYOGENIC
Type 30741, 30743 - Sealing spare part kit
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for Cryogenic-Globe Valves "cleaned and degreased for oxygen service" consisting of: - 1x Bonnet gasket Graphite - 1x Disc seal PCTFE - 1x Disc nut 1.4571 - 1x Gland packing kit complete PTFE/Graphite - 2x or 4x Stem gasket Mica Part No. 30741.X.0000 Part No. 30743.X.0000 30741.X.0000 suitable for:
30743.X.0000 suitable for:
Information on the use of Mica rings: For valves in sizes from DN65 to DN200, two Mica rings are used each. For sizes DN10 to DN50, only one Mica ring is used at a time. |
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| Type 30741/30743 | Technical data | ||||||||||||
| Nominal size | DN | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | 200 |
| Dimension code | .X. | 0100 | 0150 | 0200 | 0250 | 0320 | 0400 | 0500 | 0650 | 0800 | 1000 | 1500 | 2000 |
| Weight | ca. kg | 0.03 | 0.03 | 0.04 | 0.05 | 0.07 | 0.08 | 0.13 | 0.18 | 0.24 | 0.32 | 0.44 | 1.81 |
| Dimensions in mm. |
