DIN Spectacle Blinds (PN 10)
With Spectacle Blinds it is possible to separate pipe sections.
Materials:
- carbon steel
- stainless steel
Lining material:
- PTFE (virgin or conductive)
Other pressure levels:
- PN 16
- PN 25
- PN 40
Materials:
- carbon steel
- stainless steel
Special features:
- earthing stud/lug
Optional extras:
- final painting
DN
| L (mm) | Bmin (mm) | d2 (mm) | d4 (mm) | d8 (mm) | s (mm) | F (mm) | I (mm) | Weights (ca. kg/pc.) |
15 | 115 | 20 | 14.3 | 45 | 50 | 4.0 | 65 | 14 | 0.5 |
20 | 135 | 22 | 14.3 | 58 | 60 | 4.0 | 75 | 14 | 0.8 |
25 | 155 | 22 | 20.5 | 68 | 70 | 4.0 | 85 | 14 | 1.1 |
32 | 182 | 22 | 29.2 | 78 | 82 | 4.0 | 100 | 18 | 1.4 |
40 | 202 | 22 | 35.1 | 88 | 92 | 4.0 | 110 | 18 | 1.8 |
50 | 232 | 22 | 46.5 | 102 | 107 | 4.0 | 125 | 18 | 2.3 |
65 | 272 | 22 | 62.3 | 122 | 127 | 4.0 | 145 | 18 | 3.1 |
80 | 302 | 24 | 74.5 | 138 | 142 | 4.0 | 160 | 18 | 4.3 |
100 | 342 | 24 | 99.1 | 158 | 162 | 4.0 | 180 | 18 | 5.2 |
125 | 402 | 26 | 124.0 | 188 | 192 | 4.0 | 210 | 18 | 7.9 |
150 | 458 | 26 | 151.0 | 212 | 218 | 4.0 | 240 | 22 | 9.8 |
200 | 568 | 32 | 199.0 | 268 | 273 | 4.0 | 295 | 22 | 18.8 |
250 | 678 | 34 | 252.0 | 320 | 328 | 4.0 | 350 | 22 | 27.9 |
300 | 778 | 34 | 302.0 | 370 | 378 | 4.0 | 400 | 22 | 35.8 |
400 | 1005 | 34 | 382.0 | 482 | 490 | 4.0 | 515 | 26 | 61.4 |
Different nominal pipe sizes
and total lengths on request.
L = Total length
Bmin = Minimum thickness
d2 = Inner diameter
d4 = Raised face diameter
d8 = Outer diameter
s = Lining thickness
F = Distance of the circle centers
I = Quick-release axle diameter
Technical data valid for the
pressure level PN 10.
B depend on construction type
and lining thickness.
DN | Lining thickness | Possible vacuum | |||
standard | thick-walled | 23°C | 150°C | 200°C | |
25 | |||||
40 | |||||
50 | |||||
80 | |||||
100 | |||||
150 | |||||
200 | |||||
250 | |||||
300 | |||||
= | full vacuum | |
= | limited vacuum | |
= | no vacuum | |
Please refer to the next higher nominal pipe size if your nominal pipe size is not listed. |