Flange, Gasket, Dimensions, Mounting,ConFlat CF, DN
Flange and Gasket Dimensions
Dimensions
 |
Schematic drawing of the standard UHV mounting flange, ConFlat (CF) style |
UHV Flange |
O.D. |
O.D. |
L |
d |
AxH |
S |
D |
|---|---|---|---|---|---|---|---|
| [inch] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | |
| DN16 CF | 1.33 | 34.0 | 27.0 | 7.3 | 6 x 4.3 | 18.5 | 21.4 |
| DN40 CF | 2.75 | 69.5 | 58.7 | 13.0 | 6 x 6.6 | 42.0 | 48.3 |
| DN63 CF | 4.50 | 113.5 | 92.1 | 17.5 | 8 x 8.4 | 77.4 | 82.5 |
| DN100 CF | 6.00 | 152.0 | 130.3 | 20.0 | 16 x 8.4 | 115.5 | 120.6 |
| DN150 CF | 8.00 | 202.5 | 181.0 | 22.0 | 20 x 8.4 | 166.0 | 171.4 |
| DN200 CF | 10.00 | 253.0 | 231.8 | 24.5 | 24 x 8.4 | 217.0 | 222.3 |
| DN250 CF | 12.00 | 306.0 | 284.0 | 26.0 | 32 x 8.4 | 267.0 | 273.2 |
 |
Schematic drawing of the standard gasket, made of OFHC-Cu or silver-plated OFHC-Cu and suitable for UHV flanges |
Gasket |
O.D. |
I.D. |
d |
|---|---|---|---|
| [mm] | [mm] | [mm] | |
| DN16 CF | 21.2 | 16.2 | 2 |
| DN40 CF/L | 48.1 | 36.8 | 2 |
| DN40 CF | 48.1 | 39.2 | 2 |
| DN63 CF/L | 82.4 | 63.5 | 2 |
| DN63 CF | 82.4 | 72.0 | 2 |
| DN100 CF | 120.4 | 101.7 | 2 |
| DN160 CF | 171.3 | 152.5 | 2 |
| DN200 CF | 222.1 | 203.3 | 2 |
| DN250 CF | 273.0 | 245.0 | 2 |
