Valve insert element for inserting into connecting piece, particularly for connecting two heat plates of heating device, has valve body and attachment section, which is connected to connecting section of connecting piece in sealing manner

摘要

The valve insert element (1) has a valve body (8) and an attachment section (11), which is connected to a connecting section (14) of a connecting piece (2) in a sealing manner by a circumferential sealing element (12). A sealing material made of an elastomeric material is provided, by which the attachment section is sealed against the connecting section and is radially projected over an inner lateral area (16) of the attachment section and axially over a front surface (17) of the attachment section facing the connecting section.