IRIE KOKEN CO., LTD.Designers and manufacturers of Vacuum Bellows,
Vacuum Valves, and Vacuum Equipment
CAD drawing download (member registration required)
| Model | IRC-34 | IRC-70 | |
|---|---|---|---|
| Connection flange | CF34 | CF70 | |
| Drive method | Manual | ||
| Rotational positioning accuracy | 2°±0.5 | ||
| Rotation life | 100,000 rotations | ||
| Leak rate | 1×10-10Pa・m3／s or less | ||
| Baking temperature | 150°C or less | ||
| Main material | SUS304 | ||
| Bellows material | SUS316L | ||
| Main dimensions | A | 70 | 70 |
| B | 89.4 | 125.0 | |
| C | 7.0 | 9.5 | |
| D | 20 | 25 | |
| φE(f6) | 6 | 8 | |
| F | 5.0 | 6.8 | |
| φG | 18 | 26 | |
| φH | 27.2 | 38.0 | |
| φI | 31.8 | 41.6 | |
| Product drawing download | |||
<When ordering>
Detailed specifications and dimensions are also introduced in product catalogs.
For delivery time, price and other questions about products, please inquire from there.
In addition to the above standard products, we also design and manufacture individually for each customer request. Please feel free to consult us.
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Metal bellows
Vacuum valves
Vacuum piping
Vacuum chamber
Feed throughs
