A multi-port rotary plug valve may be used in a fluid delivery system of a vehicle to control flow of coolant fluid between a radiator, an electric drive motor, a battery, vehicle electronics, and one or more bypass lines. The valve may include a valve body that has ports at two or more levels along a height dimension of the valve body and a plug assembly that is rotatably disposed in the valve body. In addition, the valve may include a single-piece, conical seal disposed between the valve body and the plug assembly that is free of seams or joints.

A wall-mountable sanitary conduit connection device with integrated valve. More particularly, a wall-mountable sanitary conduit connection device includes a wall-mountable base body and a valve fastenable to the base body. The sanitary conduit connection device according to an illustrative embodiment includes a wall-mountable base body having a receiving sleeve and a water inlet duct which, with an inlet duct outflow, leads peripherally into the receiving sleeve, an electrically controllable valve having a cylindrical valve cartridge which is axially insertable into the receiving sleeve and in which a valve unit is located, which valve cartridge has an electrical valve connection unit on a first end face and a pipe connection coupling on a second end face and includes, on a peripheral side, a valve inlet opening which is capable of being coupled to the inlet duct outflow in a fluid-tight manner, and a fastening unit for fastening the valve cartridge in a fixed position in the receiving sleeve.

A fluid valve comprises a valve housing having at least one fluid inlet and at least one fluid outlet and having a valve axis. At least one of the inlet and outlet is arranged in a wall extending circumferentially about the valve axis. The valve further comprises a rotary valve body arranged within the valve housing for rotation about the valve axis. The rotary valve body comprises a frusto-conical valve body wall and at least one inlet or outlet valve body opening through the valve body wall, the valve body being rotatable about the valve axis so as selectively to place the valve housing inlet and valve housing outlet into fluid communication via the at least one valve body opening. The at least one inlet or outlet valve body opening is a slot which extends in the direction of the valve axis.

A sanitary valve including a body including at least two body openings; a plug disposed within the body, rotatable around a vertical axis, moveable along the vertical axis within the body, and including a plug top surface, a lateral plug surface, and at least two plug openings; a stem including a first stem end attached to the top plug surface and a second stem end; and an actuator attached to the second stem end and operable to rotate the stem and the plug around the vertical axis and to move the stem and the plug along the vertical axis.

A rotary valve, comprising a valve housing with a valve chamber, wherein the valve chamber has a chamber wall in which at least two fluid openings are provided, wherein the valve chamber has a receiving opening on the end face side, wherein the valve chamber accommodates a valve core, wherein the valve core is provided with a channel structure which interacts with the fluid openings, wherein the valve core is supported in the valve chamber in a rotationally movable manner, wherein the valve chamber is formed in a conical shape.

A valve assembly for influencing operating fluid flows in a motorized vehicle, where the valve assembly includes: A valve housing with a main housing body and a housing lid, A fluid line arrangement with at least two fluid lines, A valve body configured as tapering along an actuating axis which is accommodated rotatably about the actuating axis between at least two fluid lines of the fluid line arrangement in such a way that through rotation of the valve body about the actuating axis, a flow-connection state of the at least two fluid lines proceeding in different spatial regions with each other is modifiable, and A pre-tensioning means arranged between the housing lid and the valve body which loads the valve body along the actuating axis,
wherein it is provided that between the valve body and the main housing body there is arranged a guide shell surrounding the valve body, where the valve body is loaded through the pre-tensioning means towards the guide shell along a first pre-tensioning force path, where the guide shell is loaded through the housing lid towards the main housing body along a second pre-tensioning force path.

A multi-port rotary plug valve may be used in a fluid delivery system of a vehicle to control flow of coolant fluid between a radiator, an electric drive motor, a battery, vehicle electronics, and one or more bypass lines. The valve may include a valve body that has ports at two or more levels along a height dimension of the valve body and a plug assembly that is rotatably disposed in the valve body. In addition, the valve may include a single-piece, conical seal disposed between the valve body and the plug assembly that is free of seams or joints.

A stopcock for a channel that guides a flux medium in a medical endoscope, the stopcock having a housing accommodating a plug rotatable about an axis in a conical seat penetrated by the channel, wherein the housing has a bearing collar adjacent to the conical seat in the direction of the axis, in which bearing collar a handle body is mounted to be rotatable about the axis, the handle body supporting a handle outside the housing and rotationally coupled to the plug displaceable in direction of the axis and resiliently supported relative thereto, wherein the handle body has a radially elastic detent device engaging a circumferential inner groove of the bearing collar to be locking in direction of the axis, wherein the plug is arranged and configured bring the detent device out of engagement with the bearing collar upon displacement in direction of the axis into an unlocked position.

A testing cap for a valve body includes a base configured to releasably attach to the valve body and to cover an opening in the valve body. The opening is configured to receive a valve cartridge and the base covers the opening in place of the valve cartridge. The testing cap includes a structure extending from the base. The structure is configured to be oriented relative to the valve body in a first orientation and a second orientation. The structure allows fluid to enter the valve body through an inlet port in the valve body and exit the valve body through an outlet port in the valve body when the structure is oriented in the first orientation. The structure covers at least one of the inlet port and the outlet port when the structure is oriented in the second orientation, thereby preventing fluid flow through the valve body.

A diverter/mixing valve is provided that includes a main outer housing and a barrel assembly disposed inside the main outer housing. When actuated, an actuator rotates the barrel assembly between an open end inlet position where a first fluid stream flows into a first inlet port and a second fluid stream is blocked from flowing into a second inlet port, and an open side inlet position where the second fluid stream flows into the second inlet port and the first fluid stream is blocked from flowing into the first inlet port.