Single lever valve core

Abstract

The present invention relates to a single-lever valve core, comprising a head part (1) in which a bottom part (7) is housed, and a disc controller having a control disc (5) rotatably and / or movablely arranged via a valve stem (2), wherein the valve stem (2) is pivotally supported in a valve stem seat (3) via a shaft (23) guided through the valve stem, the shaft extending from each of the valve stem seat (3) at one end (231) on each of the diameter-opposite sides of the valve stem seat (3), wherein the valve stem seat (3) is rotatably supported in the head part (1), wherein at least one radially inwardly protruding stop (12) is arranged in the head part (1), the stop forming two stop portions (121), the shaft (23) stopping at the stop portions at its end (231) in a rotational position of the valve stem seat (3) connected to the valve stem (2).

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