| 摘要 |
The distributor comprises a compartmented base body having several outlets and a lateral inlet for the liquid, a cover being secured on top of said base body, this latter housing in its inside a rotatable obturator bell governed by a control means being external to the cover. This distributor is characterized in that an apertured disc is fitted onto the compartments of the base body, and another apertured disc is fitted to the open bottom of the obturator bell and rotates with this latter, the opposite surfaces of these two discs being smoothed up in order to thus obtain between said discs a tightly abutting arrangement. Each of said two apertured discs is fitted onto the base body and onto the obturator bell, respectively, with the intermediary of a seal, and said obturator bell is provided with resilient means causing the disc being fitted to said bell to exert a pressure against the disc being fitted to the base body.
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