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WO/2021/146178A1 |
The present invention discloses a gate valve with a first side and a second side relative the throughbore. A circular body cavity is on the first side and a rectangular body cavity on the second side and a portion of the first side where...
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WO/2021/141056A1 |
A ceramic joint according to the present disclosure comprises a first member having a first flow path for feeding a fluid and made of ceramic, and a second member having a second flow path connected to the first flow path to feed the flu...
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WO/2021/138844A1 |
A valve body of a fermentation tank, comprising: a body constituting a chamber in an enclosed manner, and having two opposite ends respectively forming an inlet and an outlet, the inlet and the outlet being respectively in communication ...
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WO/2021/141177A1 |
The present invention relates to a valve using a moving load and, more specifically, to a valve comprising: a valve body having entrances at opposite sides facing each other, an internal passage formed therein such that a fluid can flow ...
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WO/2021/130472A1 |
A method and apparatus for selective connection of a first fluid communication region to a further fluid communication region at a subsea location and a flexible pipe are disclosed. The apparatus comprises a valve body that includes a pr...
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WO/2021/127877A1 |
A multi-seal leak-proof flat valve for a petroleum conveying pipeline, the valve comprising a valve body (1), which is internally provided with a lead screw; the top end of the lead screw is fixedly connected to a rotating ring, a ball s...
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WO/2021/128156A1 |
A spool valve, comprising a valve body (41) and a valve element (42). The valve body (41) comprises multiple chambers (A, B1, B2, C1, C2). The valve element (42) is located at the interior of the valve body (41) and can move relative to ...
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WO/2021/122926A1 |
The present invention relates to a valve arrangement. The present invention further relates to a fluid flow control element. Furthermore, the present invention relates to a turbomachine system comprising such a valve arrangement and/or f...
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WO/2021/122409A1 |
The invention relates to a valve with a variable opening (10) for controlling the flow of a mixture of solids and fluids, such as the mixture present in petroleum processing equipment. The valve comprises: - a tubular pipe (12), - first ...
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WO/2021/127310A1 |
A system including a valve. The valve includes a valve body having an interior volume and a bore along a first axis. A stem extends along a second axis and a flow control element couples to the stem. The stem selectively moves the flow c...
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WO/2021/116720A1 |
Object of the invention is an apparatus for processing plastic grist / chips by thermal cracking, which comprises elements for feeding the grist, a vertical batch reactor, in the lower half thereof the reactor space and the combustion ch...
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WO/2021/115924A1 |
The invention relates to a vacuum valve or a vacuum door comprising a closure plate (7) for closing an opening (4, 29) in a wall (3, 32), wherein the opening (4, 29) has opposing first and second long edges (4a, 4b; 29a, 29b) and shorter...
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WO/2021/117959A1 |
The present invention relates to a spool valve in which the operating force can be reduced at high pressure, it is easy to switch a flow path or regulate flow rate, and maintenance and management are convenient. A spool valve according t...
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WO/2021/111745A1 |
A multi-control valve device comprising: a valve block having a plurality of valve holes; a plurality of spools that are movably accommodated in each of the plurality of valve holes; at least one attachment part provided to the valve blo...
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WO/2021/108284A1 |
An apparatus for filtering a fluid (e.g., a plastic melt having impurities) includes a housing (104, 106, 206, 4, 6) which has at least one inlet for introduction of the fluid and an outlet for delivery of the fluid and a cavity (108, 8)...
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WO/2021/099552A1 |
The invention relates to a rotary valve (2), in particular a multiway regulating valve, comprising: a housing (4), that has at least one inlet port (7) and at least one outlet port (8, 9) for a liquid and/or gaseous medium; at least one ...
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WO/2021/100024A1 |
A gate valve (100) is disclosed having a valve body (112) with a central bore provided between an inlet (114) and an outlet (116) defining a flow path. The valve has a rigid wedge gate (124) operable to move along an axis transverse the ...
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WO/2021/101805A1 |
A flow regulation device for liquid having a body with an inlet opening, an outlet opening, and a cavity between the two openings. An actuating means is disposed in the cavity for stopping and starting the flow of liquid through said dev...
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WO/2021/094577A1 |
The invention relates to a control valve assembly (1) for adjusting at least two fluid flows, in particular at least two cooling liquid flows, in a line system, in particular in a line system of a motor vehicle, such as an electrically d...
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WO/2021/093561A1 |
A tripod type high-temperature gate valve comprising a valve body (1), an upper cover plate (2) and a lower cover plate (3) that are fixed o the two sides of the valve body (1) and used for connecting to an external pipeline, a lug plate...
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WO/2021/089361A1 |
The invention relates to a sliding valve (2), more particularly a double disc gate valve, comprising a sliding valve housing (4) with at least one pipe connection (6), two shut-off discs (10, 12), which can be moved by an actuating rod (...
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WO/2021/083669A1 |
A vacuum valve comprises a valve body (1), a closure member (4), at least one valve rod (9) which supports the closure member (4), at least one guide piece (15a, 15b) by which the at least one valve rod (9) is guided so as to be movable ...
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WO/2021/086201A1 |
Disclosed is a spool valve to valve a fluid between at least one inlet port and at least one outlet port, having a bore with a spool operably associated therein. The bore has one or more inlet ports and at least one outlet port. Located ...
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WO/2021/080489A1 |
The invention relates to a valve (10) for simultaneously reducing pressure and temperature of steam with a first inlet port (12) for introduction of coolant, a second inlet port (14) for introduction of steam and an outlet port (16) for ...
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WO/2021/073838A1 |
An arrangement with a valve (1) which has a valve housing (2) and a closure member (5) which is mounted such that it can be moved in an interior space (3) of the valve housing (2) to and fro between a closed position and an open position...
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WO/2021/075633A1 |
The present invention relates to a valve allowing fluid to move only from a high portion to a low portion even when there is external pressure and, more specifically, to a valve comprising: a valve body having formed therein an internal ...
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WO/2021/074270A1 |
A vacuum adjustment device (10) for an active element (19), which can move in a process atmosphere area (P) and has a clutch (18) and a drive unit which has an electric motor (12) and which interacts with the clutch (18) in such a way th...
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WO/2021/076330A1 |
Circumferentially-sectioned valve cages are disclosed. An example apparatus comprises a plurality of cage sections collectively configured to be removably coupled together to form a valve cage having a circumference and a plurality of jo...
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WO/2021/074101A1 |
The invention relates to a control fitting (10) having a two-way cross-fitting, which has an inlet connecting piece (16), an outlet connecting piece (18) and a passage connecting piece (20), and having a control element (22) which is arr...
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WO/2021/069035A1 |
Disclosed is a method for determining a position of a blocking element (1) in a valve (2) comprising an operating device (3) configured so that the blocking element (1) moves between an open and a closed position in dependency of the dir...
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WO/2021/068860A1 |
The present invention relates to the technical field of heating and ventilation equipment, and provided is a water supply device for a radiator. The present invention solves the problems in which existing water supply devices for radiato...
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WO/2021/069037A1 |
Disclosed is an actuator system (4) for actuating a valve (2) buried beneath ground surface (5). The actuator system (4) comprises a surface box (23) including a bottom aperture (7) into which operating means (3) of an underlying valve (...
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WO/2021/061649A1 |
A flow control device includes a stack of annular discs positioned in a flow path. Each disc includes fluid passageways extending between inner and outer perimeters of the disc, with each passageway defining a flow axis extending out of ...
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WO/2021/060146A1 |
The present invention provides a spool valve that allows smooth control of a spool regardless of whether the fluid pressure is high or low. The spool valve has: a spool (23) that is disposed inside a sleeve (21) so as to be longitudinall...
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WO/2021/056810A1 |
The present invention provides a device gate for a nuclear power plant, comprising a shell ring fixedly connected to a penetrating member of a safety housing. The device gate for the nuclear power plant further comprises: a gate end encl...
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WO/2021/049223A1 |
A valve device (10) that comprises: a channel formation part (14, 720) that has formed therein at least one channel hole (141, 142, 722, 723, 724, 725) through which a fluid is to pass; and a drive part (16) that outputs rotational force...
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WO/2021/049542A1 |
A valve device (10) comprises: a housing (12); a stator (14) disposed inside the housing and formed with at least one flow path hole (141) through which a fluid flows; a drive unit (16) that outputs a rotational force; a shaft (20) that ...
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WO/2021/049222A1 |
A valve device (10) is provided with a housing (12, 701), in which is integrally or separately formed a flow passage formation part (14, 720), which has formed therein at least one flow passage hole (141, 142, 722, 723, 724, 725) though ...
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WO/2021/044314A1 |
A fluid supply valve has a valve body (2) having a supply duct (3), a delivery duct (4) and a chamber (10), which extends around a longitudinal axis (A); a shutter assembly (7) movable with respect to the valve body along the longitudina...
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WO/2021/043528A1 |
The invention relates to a vacuum valve (1) for loading and/or unloading a vacuum chamber (2), wherein the vacuum valve (1) has a closing plate (3), the closing plate (3) being pressed against a valve seat (4) when in a closed position a...
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WO/2021/041625A1 |
A valve assembly includes a valve body (126), a valve bonnet (202), coupled to the valve body (126), an opening extending through the valve body and the valve bonnet, along a longitudinal axis (226), and a valve stem (106). The valve ass...
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WO/2021/037769A1 |
The invention relates to a cage valve (10), comprising a valve housing (14), a valve cage (30), a valve seat (20) and a valve element (12), which cooperates with the valve seat (20) and with the valve cage (30) in order to set the flow c...
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WO/2021/029496A1 |
The present invention relates to a self-powered remote control system for a smart valve, the system comprising: a smart valve for regulating the flow of a fluid in a pipe; a sensing module for sensing the flow rate, pressure, and tempera...
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WO/2021/024035A1 |
Internally operative pivotal closure element as a "Flapper type" built in material compliancy and inner size of any inner diameter flow assembly as a flow control device designed in body surface geometric shape features in accordance to ...
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WO/2021/026525A1 |
A gate valve system includes a gate valve (100) that has a housing (122) with a first tubular body (124) and a second tubular body (126) separate from the first tubular body. The gate valve has a gate (130) that moves to interrupt or all...
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WO/2021/023006A1 |
A water segregator, pertaining to the technical field of valve devices. The water segregator comprises a valve body (1) and a valve stem (2). A through-hole (11) passes through the valve body (1) in an axial direction. A lower end of the...
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WO/2021/021781A1 |
Improved apparatuses, systems, and methods for sealing a frac valve using pressurized fluid to drive one or more seal assemblies into sealing contact with a valve gate without substantial relative movement of the seal assembly components...
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WO/2021/020126A1 |
Provided is a joint member provided with a valve structure body which does not have a slide sealing structure necessitating grease but which facilitates an opening/closing operation of a fluid passage even while having relatively high pr...
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WO/2021/016471A1 |
A flow arrangement for a valve can include a plurality of flow-control components (140, 142) that are movable relative to each other and that define at least part of a flow path from a pressure source to a dome (33) of a pressure relief ...
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WO/2021/011191A1 |
A coupler that separates a unitary valve stem into two separate but coupled sections to isolates the thrust load from the torque load.
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