A coolant control regulator assembly that comprises a plurality of modular housings, an actuator, and a plurality of ball valves. The actuator is operatively connected to at least one of the plurality of modular housings. Each of the modular housings comprises an internal cavity, at least one inlet port, and at least one outlet port. Further, each of the internal cavities includes one of the plurality of ball valves positioned therein. At least one of the plurality of ball valves comprises a plurality of apertures that are configured to align with the at least one inlet port and the at least one outlet port in certain rotational positions.

A portable bubble water bottle includes a shell, a separation tank, a bottom cover, and a gas supply device. A liquid storage space and a gas supply space are individually defined on the upper and the lower sides of the separation tank. A hole is defined on the separation tank to connect the liquid storage space and the gas supply space. The gas supply device includes a gas cylinder and a control valve in the gas supply space. The opening of the gas cylinder is toward the bottom. The gas is transferred from the gas cylinder, through the control valve and the hole of the separation tank, to the liquid storage space. The invention has the advantages of increasing the dissolved gas in liquid, great safety in use, easy operation, reducing the gas escape rate, and customization in use.

A valve apparatus, in particular a ball valve apparatus, is provided. The apparatus includes a housing device having at least one fluid port, a closure body, wherein the closure body includes an axis of rotation about which the closure body can be rotated in a direction of rotation in order to release and close the fluid port, wherein the fluid port includes a seal for sealing abutment against the closure body. The seal includes a first and a second sealing lip, wherein the sealing lips are configured such that, during operation, only one seal sealingly abuts against the closure body.

A ball valve assembly includes a ball element arranged to be rotated by rotation of a shaft in engagement with the ball element, the ball element having first and second flow channels defined therethrough, a first inlet port at a first end of said first flow channel, a first outlet port at a second end of the first channel, a second inlet port at a first end of the second flow channel and a second outlet port at a second end of the second channel.

A ball valve assembly includes a ball element arranged to be rotated by rotation of a shaft in engagement with the ball element, the ball element having first and second flow channels defined therethrough, a first inlet port at a first end of said first flow channel, a first outlet port at a second end of the first channel, a second inlet port at a first end of the second flow channel and a second outlet port at a second end of the second channel.

The present invention discloses a semiconductor device and an oxygen removal method thereof. The semiconductor device comprises: a process cavity, an oxygen removal pipe and an oxygen detection device, wherein the oxygen detection device comprises an oxygen detection pipe, a switching ball valve and an oxygen sensor; the oxygen detection pipe comprises a first pipe, a second pipe and a third pipe which are arranged in parallel and all connected to the oxygen removal pipe and the switching ball valve; the oxygen sensor is arranged on the third pipe; and, the switching ball valve is constructed in such a way that the switching ball valve communicates the first pipe with the second pipe in an oxygen removal stage and communicates the first pipe with the third pipe in an oxygen detection stage.

An electrically operated valve capable of quickly achieving reliable switching between multiple flow paths. The electrically operated valve includes a driving mechanism, an executing mechanism and a valve body assembly, wherein the driving mechanism includes a bushing and an output shaft located in the bushing, the executing mechanism includes a valve stem connected to the output shaft and a valve core connected to the valve stem, and the valve core is provided with a first flow channel and a second flow channel; the valve body assembly includes a valve body and a valve seat, the bushing forms a space isolated from the outside, the output shaft and a connecting portion between the valve stem and the output shaft are located in this space, and the valve body has a cavity, four through holes and a plug port.

An electrically operated valve capable of quickly achieving reliable switching between multiple flow paths. The electrically operated valve includes a driving mechanism, an executing mechanism and a valve body assembly, wherein the driving mechanism includes a bushing and an output shaft located in the bushing, the executing mechanism includes a valve stem connected to the output shaft and a valve core connected to the valve stem, and the valve core is provided with a first flow channel and a second flow channel; the valve body assembly includes a valve body and a valve seat, the bushing forms a space isolated from the outside, the output shaft and a connecting portion between the valve stem and the output shaft are located in this space, and the valve body has a cavity, four through holes and a plug port.

A modified valve (10) comprises a body (11) having first (18), second (19), third (21) and fourth (23) connectors. The first (18) and second connectors (19) are each adapted for connection to a respective element of a fluid circulation system. A ball valve member (30) is enclosed internally within the body (11) and is arranged for selective rotation between a range of positions. First (31), second (32) and third (33) apertures are provided in the ball valve member (30) and arranged in a configuration so as selectively to permit fluid communication between at least two of said first (18), second (19) and third (21) connectors in each of said range of positions of the ball valve member (30). The ball valve member (30) further comprises a conduit (35) to permit fluid communication between said fourth connector (23) and at least two of said first (18), second (19) and third (21) connectors in each of said range of positions of the ball valve member (30).

A modified valve (10) comprises a body (11) having first (18), second (19), third (21) and fourth (23) connectors. The first (18) and second connectors (19) are each adapted for connection to a respective element of a fluid circulation system. A ball valve member (30) is enclosed internally within the body (11) and is arranged for selective rotation between a range of positions. First (31), second (32) and third (33) apertures are provided in the ball valve member (30) and arranged in a configuration so as selectively to permit fluid communication between at least two of said first (18), second (19) and third (21) connectors in each of said range of positions of the ball valve member (30). The ball valve member (30) further comprises a conduit (35) to permit fluid communication between said fourth connector (23) and at least two of said first (18), second (19) and third (21) connectors in each of said range of positions of the ball valve member (30).