| 摘要 |
A gas purge valve comprising a housing ( 12 ) formed with an inlet ( 24 ) and an outlet ( 30 ) formed with a valve seating ( 54 ), and a sealing assembly ( 38 ) comprising a sealing member ( 70 ) displaceable between an open position and a closed position. The sealing assembly ( 38 ) is supported by an external support lever ( 42 ) mechanism extending outside the housing ( 12 ), to thereby displace the sealing assembly ( 38 ) into sealing engagement with the valve seating at the closed position.
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