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Bell lift valve for flushing cistern - has coupler in bell and overflow pipe, vertical through bell and pipe heads coupled to lifter
Bell lift valve for flushing cistern - has coupler in bell and overflow pipe, vertical through bell and pipe heads coupled to lifter
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机译:用于冲洗水箱的钟形提升阀-在钟形和溢水管中有连接器,垂直通过钟形和管头与提升器连接
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摘要
In the cistern centre is located a bell (11), within which is fitted a valve linked overflow pipe (10) in connection flush pipe. The cistern has an external lifter. In the bell and overflow pipe is fitted a coupler (4), coupled to the lifter. It presses vertically through the bell and overflow pipe heads (14, 23). The coupler is axially movable by the lifter independently of the bell and overflow pipe. At least in the region of the heads it has a cross-sectional restriction, enabling an air flow. The overflow pipe head pref. also has air passage perforation. USE/ADVANTAGE - For water flushed toilets with a facility for partial water release of simple, low-cost design.
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