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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