Overflow valve for opening flow path, has valve seat, which is arranged in valve upper part and recess that is inserted in cladding circumference of valve upper part, where flow path between inlet and outlet nozzles runs through recess

摘要

The valve has a housing (20) with an inlet nozzle and an outlet nozzle (21.1), and a valve upper part (10) that is detachably connected with the housing. A valve cone is movably held in the valve upper part for closing a flow path between the nozzles, and is compressed against a valve seat (30) by counterforce. The valve seat is arranged in the valve upper part, and a recess (17) is inserted in a cladding circumference of the valve upper part, where the flow path between the nozzles runs through the recess.