Valve for regulating and/or controlling mass flows

Abstract

A valve (1, 2) is provided with a movable closing element (16, 116), with a nozzle body (32) with a passage opening (26), as well as a valve seat (25) surrounding the passage opening (26), and with an elastic sealing element (27, 127) which is movable with the movable closing element (16, 116), in order to close or open the valve seat (26), in which, at least when the valve seat (26) is open, a gap (29, 129) is present between at least one section (27a, 127a) of the elastic sealing element (27, 127) and a section (16a, 116a) of the movable closing element (16, 116) lying opposite thereto.

Dependencies are inferred from the claim text.