Non-return valve
AssigneeViessmann Holding International GmbH
InventorMarco MÜLLER
Life of this patent
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Abstract
A non-return valve includes a valve housing with an inflow region and with an outflow region, a valve body designed to be mounted movably in the valve housing to restrict flow between the inflow and outflow regions, and an actuating element designed to be operable from outside the valve housing in order to move the valve body. The valve housing is made up of two housing sections which are displaceable while sealed off from each other for operating the actuating element, wherein the valve body is mounted movably on one of the two housing sections, and wherein the actuating element that cooperates with the valve body is arranged in the other of the two housing sections.
Claims12
A non-return valve, comprising a valve housing (1) with an inflow region (1.10) and with an outflow region (1.20), a valve body (2) designed to be mounted movably in the valve housing (1) to restrict flow between the inflow and outflow regions (1.10, 1.20), and an actuating element (3) designed to be operable from outside the valve housing (1) in order to move the valve body (2),
- wherein
- the valve housing (1) is made up of two housing sections (1.1, 1.2) which are displaceable while sealed off from each other for operating the actuating element (3), wherein the valve body (2) is mounted movably on one of the two housing sections (1.1), and wherein the actuating element (3) that cooperates with the valve body (2) is arranged in the other of the two housing sections (1.2).
Dependencies are inferred from the claim text.