| 摘要 |
Discharge valve of WC cisterns comprises a housing (6) with a seat (9) of a central pipe (4) fitted on the wall with stop element (8), the central pipe (4) is slidably placed in the vertical direction in the housing (6) and the bottom sitting part is equipped with a seal (5) further consists of lever (1), which is equipped at its upper end with a projection (3) and is pivotably or pivoted-movably mounted on a stationary part of the valve or on a separate holder, whereby on the lever (1) is adjustably attached lower float (2). On the central pipe (4) is vertically adjustable attached upper float (7). |
