GUD electric highvacuum (pressure) ball valves USES electric device to drive the stem and ball for open and close, thus to put through or cutoff the medium flow in vacuum (pressure) pipeline.
GI highvacuum butterfly valve is used to put through or cutoff the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.
GI型高真空蝶阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。
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VTLEBF01 electric highvacuum (pressure) ball valve USES electric device to drive the stem ball fopen close, thus to put through cutoff the medium flow in vacuum (pressure) pipeline.