Shinko Vacuum Valve - บริษัท ยูเนี่ยน เทค เอ็นจิเนียริ่ง จำกัด
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Shinko Vacuum Valve

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    [High-vacuum valve]

    When the disc is opened, conductance is high and leak volume is small, while the pump exhaust rate is hardly reduced.

    • The body is made of SS400 + nickel plating, SUS304, etc.
    • The seal is made of nitrile rubber, fluororubber, etc.
    • The flange is a vacuum flange with VG gasket groove (JIS B2290).
    • Amount of leak (checked with a He leak detector in the non-operating state) is 1.3 × 10-9 Pa cm3/sec or less.

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