Abstract: A fluid sealing system includes at least one functional component comprising at least one fluid receiving body which has at least one fluid inlet opening and/or fluid outlet opening, further includes at least one carrier component which has at least one fluid channel comprising at least one fluid channel inlet opening and/or fluid channel outlet opening, which is configured to carry at least the functional component and which has at least one, in particular at least substantially trough-like, receiving depression for at least substantially precisely fitting accommodation of the functional component, and also includes at least one sealing component which forms sealing surfaces and which is configured to establish fluid tightness of a connection between the fluid inlet opening and/or fluid outlet opening and the fluid channel inlet opening and/or fluid channel outlet opening by means of the sealing surfaces, wherein at least the sealing surfaces of the sealing component bear exclusively against surfaces of t

Abstract: A method for producing a rotary slide valve for regulating a flow of fluid, including a rotary slide (02) which is rotatably mounted about a rotational axis (R) in a valve housing, includes producing the rotary slide (02) by injection molding, producing at least one circumferential or casing section (04) of the valve housing (03) by injection molding, and installing the rotary slide (02) within the valve housing (03). A gap between the rotary slide (02) and the directly adjacent valve housing circumferential or casing section (04) of the valve housing (03) in the radial direction, allows the rotary slide (02) to rotate about the rotational axis (R) and facilitates a seal which does not exceed a tolerable leak between the rotary slide (02) and the circumferential or casing section (04) of the valve housing (03).

Abstract: A disc valve device has at least one first valve part comprising at least one first fluid port, further has at least one second valve part comprising at least one second fluid port which is manufactured separately from the first valve part, and has at least one disc pack comprising at least one first valve disc and at least one second valve disc that is rotatable relative to the first valve disc, wherein flow-through paths can be opened and/or closed depending on a position of the valve discs of the disc pack relative to one another, and wherein the first valve part and the second valve part are mounted to each other in such a way that the valve parts together form a disc pack receiving space within which at least the disc pack is accommodated, wherein the disc valve device comprises at least one elastically deformable sealing element, which is arranged in the disc pack receiving space in an elastically pre-loaded fashion, such that in a mounted state of the valve parts the disc pack is pressed towards an

Abstract: The invention relates to a method for producing a rotary slide valve for regulating a flow of a fluid, comprising a rotary slide (02) which is rotatably mounted about a rotational axis (R) in a valve housing. The method has the steps of: producing the rotary slide (02) in an injection molding method, in particular in a plastic injection molding method; producing at least one circumferential or casing section (04) of the valve housing (03) in an injection molding method, in particular in a plastic injection molding method; and installing the rotary slide valve or a precursor thereof.