Valve cartridge
AssigneeFlühs Drehtechnik GmbH
InventorsTim-Florian Klawin, Lutz Lange
Life of this patent
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Abstract
A valve cartridge has a head piece, through the center of which a spindle passes, by which spindle a valve can be actuated which bears against a shoulder formed by a reduced internal diameter of the head piece, the spindle being sealed via at least one O-ring relative to the head piece. A reducing bushing which is sealed via a first O-ring relative to the head piece is inserted in the head piece, the spindle being sealed via a second O-ring relative to the reducing bushing. Further, a fitting has such a valve cartridge.
Claims13
A valve cartridge having a head piece, and a spindle passing thorough a center of the head piece, by means of which a valve can be activated,
- wherein the valve lies against a shoulder formed by a reduction in an inside diameter of the head piece,
- wherein the spindle is sealed off by at least one O-ring, relative to the head piece,
- wherein a reduction sleeve is introduced into the head piece,
- wherein the reduction sleeve is sealed off relative to the head piece by a first O-ring,
- wherein the spindle is sealed off relative to the reduction sleeve by a second O-ring, and
- wherein the spindle has an axial through bore for passage of water.
Dependencies are inferred from the claim text.