GU series high vacuum ball valve available for manual operation or ISO5211 direct mounting platform apply to pneumatic and electric control, makethe actuator easy installed, and products more beautiful.It has a high flow conductance and the connection characteristics of various forms, used in high vacuum or general pressure conditions.
Widely use in the dairy products, wine, biotechnology, food & beverage, pharmaceutical, chemical, cosmetics and new energy industry, semiconductor industry etc.
Scope Of Application
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16×105~6.7×10-4Pa(“G” Thread)
6×105~6.7×10-4Pa(Loose Flange)
40×105~6.7×10-4Pa(Weld)
105~6.7×10-4Pa(“KF” Fast Release Flange)
Valve Leakage Rate
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≤6.7×10-5Pa.L/S.
Installation Status
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Any
Seal
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Viton (optional)、PTFE、PPL