| 摘要 |
The invention relates to a sanitary built-in part (1) having an insert housing (2), which (2) comprises in the housing interior thereof a function element (3) that controls throughflow and that has at least one throughflow orifice (4). The built-in part according to the invention is characterized in that at least one throughflow opening (4) is delimited by a peripheral cladding, the shape of which can be changed against a resetting force as a result of the pressure of the inflowing water in such a manner that the at least one throughflow orifice (4) has a variable orifice cross section which can be changed, in dependence on the pressure of the inflowing water, between an open position and a minimized position having a reduced orifice cross section by comparison. |
