| 摘要 |
A tap or valve for controlling the flow of liquid including a valve housing with a valve chamber therein the latter having a peripheral wall with an outlet opening in said wall, a valve member mounted for movement in the valve chamber from an outlet closing position to a position clear of that opening, an inlet opening to permit the flow of liquid into the valve chamber, and a side member movable with the valve member and arranged to provide for a metering of the liquid flowing from the inlet opening to the valve chamber and thence out through the outlet opening.
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