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WO/2021/057716A1 |
A thermally activated pressure relief valve (100). The thermally activated pressure relief valve (100) comprises a valve body (1), a bearing member (4), a temperature sensing unit (5) and a first valve element (2). The valve body has a h...
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WO/2021/052895A1 |
The invention concerns a valve apparatus (20) intended to regulate a fluid flow from a fluid network comprising: a. a body (11) through which the fluid is intended to flow, configured to connect the valve apparatus (20) to the fluid netw...
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WO/2021/054966A1 |
A hydraulic control module includes a valve housing defining a hydraulic circuit, and a bore extending along a bore axis. The hydraulic control module also includes a solenoid-actuated valve including a solenoid portion. The solenoid por...
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WO/2021/055730A1 |
A control valve assembly includes a valve body defining an inlet, an outlet and a fluid flow pathway therebetween. A ball valve is positioned within the fluid flow pathway and includes a rotatable ball having an inlet opening, an outlet ...
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WO/2021/049507A1 |
An EGR valve 1 is provided with: an inner housing 22 including a flow passage 2a; a valve body 5 which opens and closes the flow passage 2a; a valve shaft 6 on which the valve body 5 is provided; an outer housing 21 in which the inner ho...
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WO/2021/043372A1 |
The invention relates to a coolant regulator (1) comprising: - a housing (2) having a coolant chamber (4) and a rotary vane (5) arranged therein, - a drive shaft (6) leading out of the coolant chamber, which drive shaft rotates the rotar...
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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/2021/046075A1 |
A pressure control valve for a downhole drilling system includes a choke body and a restrictor body. The choke body is installed in the bore of a housing. A fluid flow flows through an orifice in the choke body. Changing a distance betwe...
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WO/2021/044713A1 |
[Problem] To provide an on-off valve that enables valve leakage to be effectively suppressed, and to provide an assembly method therefor. [Solution] In assembling an on-off valve 1, a seat member 20 is attached to a valve main body 10 by...
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WO/2021/036347A1 |
A valve body connecting structure and a valve assembly having same. The valve body connecting structure is used for connecting a main valve (80) and a pilot valve (90) and comprises: a first connecting body (10) comprising a first connec...
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WO/2021/037442A1 |
The present invention relates to a fluid valve, in particular for a temperature-control system and/or motor vehicle, which fluid valve has a cavity (100), in which an actuator (20) is accommodated movably, the cavity having a first inflo...
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WO/2021/041628A1 |
A drain ball valve (10) for an aircraft tank. Particular embodiments find use in connection with aircraft waste tanks. The drain ball valve has an upper shell (14) that is shaped to be received within a tank drain plumbing line (26). The...
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WO/2021/031764A1 |
A cross-flow-preventing thermostatic faucet comprises a housing (1). The housing (1) is provided therein with a thermostatic valve element (2), a dual-control switch valve element (3) and a switch valve element base (7). The switch valve...
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WO/2021/031682A1 |
An electronic expansion valve and an installation method therefor. The electronic expansion valve comprises: a valve seat assembly (10); a nut assembly (20), the nut assembly (20) comprising a small diameter section (21) and a large diam...
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WO/2021/027512A1 |
A valve silencer (14) and an electronic expansion valve (100) having the valve silencer (14). The valve silencer (14) comprises multiple silencing plates (141). The multiple silencing plates (141) are provided parallel and at an interval...
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WO/2021/028687A1 |
A vacuum system non-return valve is disclosed. The valve has a baffle for extending across a flow path in the vacuum system, the baffle comprising an aperture (16), a perimeter of the aperture comprising a valve seat. The valve also comp...
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WO/2021/023248A1 |
An anti-freezing shower faucet uses a water diverter valve (core) (6) to control an upper outlet and a lower outlet. Through the combined action of a sealing rod (4), a transmission device and a water diverter valve (core) (6), three fun...
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WO/2021/017917A1 |
A multifunctional angle valve, comprising a valve body (1) having a lower end being a water inlet end (11) and a side portion provided with a water outlet end (12). The valve body (1) is provided therein with a water passing hole (13) fo...
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WO/2021/018345A1 |
The invention relates to a valve (1) with a valve housing (3) and at least one piston (4), having the following features: - the piston (4) and the valve housing (3) are arranged coaxially to each other on an imaginary valve axis (2), whe...
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WO/2021/016841A1 |
Disclosed is an all-in-one machine for continuously supplying soft water. The all-in-one machine comprises a double-layer valve, a secondary tank connecting component, a main resin tank, a secondary resin tank, an ejector, a two-position...
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WO/2021/021578A1 |
An apparatus may be provided that includes a substrate having one or more microfluidic valve structures. The valve structures are non-elastomeric, non-polymeric, non-metallic membrane valves for use in high-vacuum application. Such valve...
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WO/2021/021466A1 |
A quick connect coupling mechanism (200) joins an actuator (102) to a bonnet (104). For example, an actuator housing (202) may be machined or formed to include an opening (218) to enable radial insertion of the bonnet (104) into a slot (...
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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/2021/015137A1 |
In a solenoid valve (300, 300a), a valve portion (200) is provided with a sleeve (210) and a valve body (220) which is inserted into the sleeve, and a solenoid portion (100, 100a) is provided with: a stator core (40) including a magnetic...
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WO/2021/015422A1 |
The present invention relates to a butterfly valve, which can be even applied to various flow control conditions by respectively providing a butterfly valve main housing, and sub housings coupled to both sides thereof so that a flow move...
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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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WO/2021/008279A1 |
A control valve, comprising a valve body (1) and a valve core assembly (5), at least one part of the valve core assembly (5) being accommodated in a valve cavity (14); the valve body (1) further comprising a first open part (16) and a se...
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WO/2021/010059A1 |
Provided is a flow path switching valve such that the influence of burrs created by welding can be effectively reduced. A flow passage switching valve (1) has an annular joint part (90) provided between a valve main body (10) and a lower...
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WO/2021/004858A1 |
The present invention relates to a valve block (10) for at least one valve, in particular a slip-in valve, comprising: • at least one cavity (11) for receiving the valve; • at least two openings (12) for the inlet and/or outlet of a ...
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WO/2021/004419A1 |
A multi-power source composite control device. At least four control portions (111, 112, 113, 114) and at least two load flow channels (115, 116) are provided in a main body (1), the control portions (111, 112, 113, 114) each are provide...
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WO/2021/004951A1 |
The invention relates to an extraction fitting for liquid containers, in particular for connection to the outlet nozzle or the outlet opening of a transport and storage container for liquids, comprising a fitting housing (11), in which a...
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WO/2021/000392A1 |
A conveniently adjustable telescoping faucet, comprising a back panel (1), a sealing ring (10), and rails (18). The front surface of the back panel (1) is symmetrically provided on either side with positioning holes (2). A supporting bas...
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WO/2021/001053A1 |
A mixing cartridge (1) for faucets which comprising: • - a containment enclosure (20); • - a hot water inlet (31) and a cold water inlet (32), both located on a first end face (21) of the containment enclosure (20) and both leading i...
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WO/2021/001000A1 |
The invention relates to a solenoid valve comprising a housing body made of a thermoplastic, a coil, and a metal yoke which is at least partly arranged about the coil, wherein the housing body is designed as an injection molded part whic...
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WO/2020/260536A1 |
The present invention relates to adjustable flow control valves, for example to an Adjustable Pressure Limiting (APL) valve. The adjustable valve (2) described comprises a valve body (4) comprising a valve seat (6), a valve member (10) m...
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WO/2020/264453A1 |
A solenoid valve can include a valve body having an inlet and an outlet, a solenoid actuator and a module coupled to the valve body and the solenoid actuator. A module can include a module inlet disposed in fluid communication with the v...
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WO/2020/257898A1 |
The present utility model is a control valve that includes a closure and sliding controller, for use in industrial or residential environments to control the flow of a fluid. The present utility model improves control of fluid flow with ...
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WO/2020/261645A1 |
This piezoelectric valve is provided with: a valve body including a gas pressure chamber which receives compressed gas supplied from the outside; a plate disposed inside the valve body; and an actuator fixed to the plate and disposed ins...
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WO/2020/257920A1 |
A container has a top and a bottom endcap, a bottle sandwiched therebetween, and one or more bands coupling the top and bottom endcaps and the bottle. The bottle receives therein a flexible bladder. At least one of the top and bottom end...
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WO/2020/262936A1 |
The present invention relates to an assemblable check valve. The assemblable check valve provided between an inflow pipe and a discharge pipe through which fluid is transferred, according to the present invention, comprises: a body part ...
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WO/2020/260845A1 |
Diverter valves include seals which fail in time. A cartridge (120) is provided for a diverter valve, of the type provided in domestic combination boilers, the cartridge comprising a hollow body (130), having an upper part (140) and a ba...
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WO/2020/261985A1 |
Provided is a fluid control apparatus such that the effect on an adjacent fluid control device of heat from a heater heating a gas line is reduced. In this fluid control apparatus 1 a gas line 3 is equipped with resin members 4 provide...
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WO/2020/260264A1 |
The present invention relates to a globe valve, which has a body (2) through which a fluid circulation duct (3) passes, the latter delimiting a fluid path with an inlet and an outlet, and a shutoff member (5) housed inside a branch gener...
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WO/2020/254680A1 |
A method for producing a valve (1) for regulating a fluid is disclosed. The valve comprises a valve housing (2) with a central part (3) and with connection ends (4). A ball (5) inside the central part (3) is arranged relative to one or m...
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WO/2020/252853A1 |
A fully closed soft water control valve, comprising a housing (1) and a tank (5). A softening medium (8) is provided in the tank, and a central pipe (7) stretches into the softening medium. The housing comprises an inner cavity I (1-6) a...
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WO/2020/256259A1 |
A slot valve according to an embodiment comprises: a blade which opens and closes an opening portion formed in a side wall of a chamber; a driving unit which is accommodated within the side walls of the chamber and reciprocates the blade...
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WO/2020/253480A1 |
An electric valve, comprising a housing component (4) and a valve body component (3), wherein the housing component (4) is fixedly connected to the valve body component (3); a control component comprises a motor (11), and a control compo...
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WO/2020/248013A1 |
A valve device including: a regulating portion having: an insert with an insert inlet, an insert outlet and a hollow portion; a moving portion extending at least partway through the hollow portion of the insert, the moving portion moving...
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WO/2020/248014A1 |
A valve device including: a regulating portion having: an insert with a hollow portion and a guiding portion; a moving portion extending at least partway through the hollow portion of the insert, the moving portion moving a regulating pa...
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WO/2020/248759A1 |
An electronic expansion valve, comprising: valve body (10), the valve body (10) having a valve port; a valve head (20) movably provided in the valve body (10), the valve head (20) being used for blocking the valve port; a rod-shaped memb...
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