Valve for dosing fluid to valve housing, has connecting piece with overlapping collar that encloses inflow-side of housing end from outside of valve housing, while integral connection for valve housing is formed at overlapping collar

摘要

The valve has a connecting piece (13) with an axially extended overlapping collar (22) that encloses the inflow-side of the housing end from the outside of a valve housing (11). An integral connection for the valve housing is formed at the overlapping collar. The connecting piece has T-shape with a shaft portion (131) that is positively placed in the valve housing, while a head portion (132) is provided for covering the upstream housing end. An annular groove (23) is penetrated into the lower side (132a) of the head portion, which is turned to the valve housing.