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WO/2022/091046A1 |
An improved pneumatic valve 300 employing flexi-seals 302 is disclosed. The flexi-seals 302 are annular shaped with non-circular cross-section and are fitted in peripheral groves in plunger 304 of the valve such that a portion of the fle...
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WO/2022/093181A1 |
Technologies are generally described for perimeter seated knife gate valve. Perimeter and transverse seals may be formed together as a single-piece or as two separate pieces. Wire-reinforced and with a rectangular cross section, the peri...
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WO/2022/091841A1 |
[Problem] The main purpose of the present invention is to provide a casing for a fluid controller which enables maintenance of the inside of the casing even in a state where a lower portion of the casing is fixed to a main body of a flui...
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WO/2022/082946A1 |
A faucet (4) and a water diverter valve core (10) thereof. The water diverter valve core (10) comprises a housing (1), a rotating column (2), and a poking member (36); one end of the poking member (36) is connected to the rotating column...
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WO/2022/084174A1 |
The invention relates to a vacuum valve system (10) for closing a first valve opening (31) for a vacuum transport system in a substantially gas-tight manner, having: a valve seat assembly (30) which has a first valve opening (31) that de...
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WO/2022/086687A1 |
An inner subassembly (297) for assembling a valve assembly (200) includes a spool (206) defining a central bore that extends axially through the spool (206) forming a spool annular wall (246), and including a spool cone tip (248) that is...
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WO/2022/084927A1 |
This invention relates to a valve, in particular valves providing for a non-return valving capability. The valve of this invention comprises valve lips, at least one of which is flexible and resiliently biased towards another valve lip i...
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WO/2022/082945A1 |
A shunt valve (101) and a valve core (10) thereof, the valve core (10) comprising: a housing (1), a rotating shaft (2) which is arranged in the housing (1), a switch assembly (3) which is arranged in the housing (1) and connected to the ...
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WO/2022/083285A1 |
A straight-stroke no-material-loss high-temperature normal-pressure filler sealing structure, comprising an upper valve cover (1), which has an accommodating cavity; a valve stem (2), which passes through the accommodating cavity of the ...
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WO/2022/083623A1 |
A one-way valve (100). The one-way valve (100) comprises: a housing (10) provided with a valve port (11), the ratio of the wall thickness of the housing (10) to the outer diameter of the housing (10) being between 0.08 and 0.12; and a va...
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WO/2022/079424A2 |
A valve having an active (10) and passive (12) valve portion that are complementarily shaped such that the passive (12) valve portion can be received by and mated with the active (12) valve portion. Each valve portion has a generally cyc...
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WO/2022/074308A1 |
An element for dispensing a fluid, comprising a control valve and a connector for dispensing the fluid from at least one inlet line to an outlet line. The control valve comprises an inlet passage and a tubular fluid outlet duct. A chambe...
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WO/2022/072761A1 |
A seat leak measurement system for a ball valve is described. The system includes: a ball valve with a cavity drain line, the ball valve including a cavity pressure sensor; a valve seat leak measurement apparatus including: a cable with ...
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WO/2022/071723A1 |
A flow path switching apparatus according to the present invention comprises: a case including a first nozzle through which a fluid is introduced from an indoor unit, a second nozzle through which the fluid is supplied to the indoor unit...
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WO/2022/069898A1 |
A ball valve adaptor assembly for connection to a ball valve cartridge and for connection to a valve actuator, wherein the adaptor comprises: an outlet connector, the outlet connector comprising an outlet connector plate and an outlet pi...
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WO/2022/061964A1 |
A ceramic valve core, comprising an outer cylinder (1) having an upper opening cavity (1A), a stationary ceramic sheet (2), a movable ceramic sheet (3), a support cover (4), and a valve stem (5). A bottom plate body (10) of the outer cyl...
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WO/2022/065751A1 |
A cooling water control module of the present invention comprises: an integrated housing having a cooling water inlet port, a cooling water outlet port, an internal flow path and pump mounting parts; a direction switch valve provided ins...
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WO/2022/061963A1 |
A rotatable constant-temperature basin faucet, comprising a faucet body (1), a first valve core assembly (2), a second valve core assembly (3), an elbow pipe (4), and a water outlet cylinder (5). The faucet body (1) comprises a circular ...
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WO/2022/063513A1 |
The invention relates to a valve device for controlled passage of a medium, in particular in the high-pressure range, which is provided with: a housing (15) having a bore (11) and at least one inlet opening (12) and an outlet opening (13...
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WO/2022/062837A1 |
A pneumatic control valve set, a pneumatic massage control valve and a multiple pneumatic control unit, wherein the pneumatic control valve set comprises a first valve layer (1), a second valve layer (2), an air inlet (3) arranged at one...
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WO/2022/061078A1 |
A check valve assembly includes multiple components. for coupling together first and second pipes, and has multiple components, including a check valve, a check valve housing, a check valve body adapter and a locking ring. A mating surfa...
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WO/2022/057913A1 |
A water outlet device having two water outlets comprises a main body (1) and an operation member (2). A first water outlet (11) and a second water outlet (12) are provided at the main body (1). A first water outlet channel (13) communica...
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WO/2022/057166A1 |
Disclosed is a novel coaxial constant-temperature water distribution valve core. The valve core solves the problem in which existing constant-temperature water distribution valves have a large volume, thus the universality is poor. The d...
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WO/2022/052478A1 |
A one-way valve and an air conditioning device. A valve seat (2) is fixed in a valve cavity (11), and the valve seat (2) is in sealed connection with the inner wall of the valve cavity (11). The valve seat (2) divides the valve cavity (1...
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WO/2022/054746A1 |
A flow-switching solenoid valve (100) comprises a plurality of solenoid valve units (200) having the same shape, and a single valve body (400). The single valve body (400) has a single inflow passage (410), a chamber (420) that communica...
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WO/2022/055230A1 |
The present invention relates to an integrated housing capable of integrally connecting several components of a water supply module, and the water supply module including same. According to the present invention, hoses or pipes are remov...
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WO/2022/051367A1 |
A diverter valve assembly includes a diverter valve. The diverter valve includes a housing having an inlet, multiple destination outlets, and a subsequent diverter valve outlet. The diverter valve also includes a rotary element disposed ...
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WO/2022/048260A1 |
A throttle valve device, comprising: a valve seat (10) provided with a first containing cavity; a throttling valve element (20) which is arranged in the first containing cavity and is provided with a first throttling hole (21) and a seco...
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WO/2022/047841A1 |
A faucet and a decorative cover thereof. The faucet comprises a faucet body, at least one connecting water pipe that is connected to the faucet body, and a decorative cover that is sleeved on the connecting water pipe. The connecting wat...
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WO/2022/047461A1 |
A locking mechanism (122) is configured to secure a seat (120) on a valve (108). The configurations may include a pin (124) with a tapered end (128). The pin (124) extends into the valve body (110) to engage with an engagement feature (1...
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WO/2022/042974A1 |
The present invention relates to a control valve (1), more particularly a fluid valve, for setting a fluid flow more particularly of a motor vehicle, comprising a fluid-guiding fluid housing (5), an adjustable valve member (7) which can ...
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WO/2022/041357A1 |
A solenoid valve for a plant protection unmanned aerial vehicle, a spraying system and an exhaust method. The solenoid valve comprises: a valve core assembly (1), an adjustment assembly (2) and an electromagnetic assembly (3); the adjust...
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WO/2022/046879A1 |
A knife gate valve (100) can include a body structure (102) that includes a gate passage (116), a gate (104; 204; 304) disposed to move within the gate passage between open and closed positions to selectively open or close a fluid apertu...
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WO/2022/042101A1 |
Provided are a four-way main valve (100), a four-way reversing valve assembly (10), and an air conditioning unit; the four-way main valve (100) comprises a cylinder body (110) and a reversing piston (120); a first air chamber (102) and a...
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WO/2022/038189A1 |
The invention relates to a valve block (10) for a one-time use in a bio process, comprising multiple valve units (12). The valve block (10) has a single-piece block body (14) with a main channel (16), at least one auxiliary channel (18) ...
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WO/2022/037104A1 |
An electronic expansion valve, comprising a magnetic rotor (10), a connecting member (20), a limiting member (30), a screw rod (40) and a guide shaft (50). At least a part of the connecting member (20) is fixedly arranged within the magn...
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WO/2022/037325A1 |
A reversing valve body and a reversing valve provided with same. The reversing valve body comprises: a valve barrel (10), a plurality of passages (11) are provided in the valve barrel (10), the interior of the valve barrel (10) is used t...
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WO/2022/034133A1 |
The present invention relates to a hydraulic built-in valve (100) for a valve block (10), comprising a sleeve (110) that is introducible into the valve block, and a closing element (130). The sleeve comprises a first end region (111) whi...
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WO/2022/034348A1 |
A pipeline network includes at least one housing (7) comprising a riser (7a) and a pipeline connector (7b), the housing adapted to receive a device (20) configured to interact with fluid flowing through the pipeline connector. The riser ...
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WO/2022/033730A1 |
The invention relates to a housing, comprising: - a housing body (100), which has an upper opening and two mutually opposite side walls (110), the upper edges of which side walls laterally delimit the opening and the inner faces of which...
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WO/2022/033731A1 |
The invention relates to a pinch valve (10), comprising: - a tube guide (400), which is oriented along a tube guide axis; - a clamping element (300), which has • a tappet (310), which is mounted for translation along a tappet guide axi...
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WO/2022/033565A1 |
An electronic expansion valve, comprising: a valve body (10), an adapter (12) being provided at the bottom of the valve body (10), the adapter (12) comprising a transverse pipe section, the transverse pipe section extending out of a side...
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WO/2022/031399A1 |
Embodiments described herein relate to a valve for semiconductor processing. The valve includes a valve body having an inlet conduit and an outlet conduit separated by a diaphragm body. The diaphragm body includes a motor, a transmission...
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WO/2022/025950A1 |
A system for semiconductor fabrication having at least one heated valve manifold assembly comprising a heat-conductive plate having a total surface area, said conductive plate having a first side and a second side; at least one heater co...
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WO/2022/022285A1 |
A pressure limiting valve applied to a vacuum fresh-keeping machine, relating to the technical field of pressure valves. The pressure limiting valve comprises a valve body (1), an upper valve cover (2) and a valve core rod (3). An air in...
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WO/2022/018879A1 |
Provided are a valve thermal insulating structure and a valve, the valve thermal insulating structure being capable of thermally insulating between a valve drive part and a fluid passing through a flow path, and capable of preventing gen...
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WO/2022/017088A1 |
A pipe connection assembly, comprising a valve body (20), a valve stem (30), and a fitting pipe part (40). The valve body (20) comprises a first valve body part (21) and a second valve body part (22); the valve body (20) has a valve cavi...
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WO/2022/017856A1 |
The invention relates to a valve device, more particularly a lifting valve device, having a housing, a valve seat (6), a movable closing body (7), which can be brought into an open position in an opening movement and into a closed positi...
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WO/2022/019058A1 |
This flow path switching device (1) switches the flow path configuration of a flow path circuit (50) through which a fluid circulates, the flow path switching device comprising a main body member (5), a drive unit (30), a first-layer-sid...
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WO/2022/012260A1 |
An electric valve, comprising a valve body (1), said valve body (1) comprising a valve seat assembly (11), and a fixed gear (19), said fixed gear (19) comprising a fixed gear body part (191) and a fixed gear connecting part (192). The fi...
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