High vacuum angle valve series XL provides excellent thermal conductivity results in a uniform temperature for the entire valve body and a marked decrease in the condensation of gases inside the valve. The valve does not contain heavy metals such as Ni (nickel) or Cr (chrome) and a low sputtering yield also helps to minimize heavy metal contamination of semiconductor wafers.
Specifications Table 1 Valve specifications Table 2 Power/ Current With rated voltage applied Model XLS-16 XLS-25 XLS-16-P*G XLS-25-P*G Flange (valve) size 16 25 16 25 Actuating type Normally closed (N.C.)
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D E F G J K L M Model XLS-16-G XLS-16-C XLS-16-D XLS-16-T XLS-25-G XLS-25-C XLS-25-D XLS-25-T XLS-16-PG XLS-25-PG 104 25.5 41 113 40 38 30 35 17 23 96 60 48 129 95 62 128.5 28 43 121.5 138.5 50 48 40 40 26 25.5 63 51 120.5 97 66 121.5 154.5 40 96 113 87 66.5 38 30 35 17 23 50 121.5 138.5 89.5 69 48 40 40 26 25.5 458 XL Series Common Option 1 Heater Valve heaters are common for
C B L (mm) Grommet (G) A B C D E F G J K L M Model XLS-16-G XLS-16-C XLS-16-D XLS-16-T XLS-25-G XLS-25-C XLS-25-D XLS-25-T XLS-16-PG XLS-25-PG 104 25.5 113 41 40 38 30 35 17 23 Cabtire cable VCTF2 x 0.75, O.D.: 2.3 mm, Sheath O.D.: 6.6 mm 96 60 48 129 95 62 28 128.5 121.5 138.5 43 50 48 40 40 26 25.5 63 51 120.5 121.5 154.5 97 66 40 38 30 35 17 23 96 113 87 66.5 50 48 40 40 26