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WO/2020/190451A1 |
A valve assembly including a fastener-less subcomponent (410). Installation of the subcomponent is simplified as compared to cover plates utilizing fasteners, while still providing suitable performance. In addition, the fastener-less sub...
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WO/2020/185386A1 |
A valve control is configured for use with control valves and other flow controls. The valve control leverages a simplified structure to avoid problems with manufacture and reduce costs. This structure includes a support unit that compre...
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WO/2020/185415A1 |
A diaphragm valve includes an inlet port, an outlet port, and a valve seat proximate one of the inlet port or the outlet port. A diaphragm is positioned relative to the valve seat and has an open state wherein the diaphragm is spaced fro...
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WO/2020/178570A1 |
A valve monitoring apparatus comprises a valve monitor (1) including an end portion shaped and dimensioned to sit on a valve. The valve monitor comprises an electrical switch having an open state and a closed state, the switch configured...
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WO/2020/180103A1 |
The present invention is configured such that, when a fluid discharge part is open, a shutter member rotates and is positioned at the lower part of a sealing member so as to cover an exposed part of a sealing ring, and the present invent...
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WO/2020/175262A1 |
A flow path switching device (1) comprises a first layer-side flow path formation unit (10), a second layer-side flow path formation unit (15), and a drive unit (30) and switches the flow path configuration of a fluid circuit (50) throug...
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WO/2020/173672A1 |
A fitting (1), at least comprising a housing (2) having a housing wall (3), a mixing cartridge (4), arranged in the housing (2), having a first feed connection (5), a second feed connection (6), a mixing region (7) for mixing a fluid flo...
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WO/2020/171806A1 |
Technologies are described for a diaphragm. The diaphragm may comprise a structure. The structure may be a disc shape with a top and bottom side. The top and bottom sides may be circular in outline. The diaphragm may comprise a diaphragm...
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WO/2020/171808A1 |
Technologies are described for devices and methods to seal a diaphragm to a body exterior seal periphery. The methods may comprise rotating a handwheel of a bonnet assembly to move a load plate to apply a compression force to a top porti...
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WO/2020/170721A1 |
[Problem] To provide a flow rate control valve capable of effectively reducing a differential pressure applied to a valve body. [Solution] A flow rate control valve 1 comprises: a bottomed cylindrical base member 10 that is provided with...
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WO/2020/172105A1 |
A valve can include a body having an inlet and an outlet coaxial about an axis, a stationary valve seat between the inlet and the outlet, one or more valve members slideably coupled to the valve body and adapted to optionally couple with...
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WO/2020/169763A1 |
The invention relates to a modular valve body system (2) which comprises: a valve body (4), wherein the valve body (4) comprises at least one valve seat (6) and at least two fluid channel openings (10, 20) of respective fluid channels (1...
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WO/2020/170720A1 |
[Problem] To provide: a flow control valve that makes it possible to effectively decrease the differential pressure applied to a valve element in a movement direction without constraints on the shape of the valve element; and an assembly...
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WO/2020/169946A1 |
A valve for an ablutionary system, the valve comprising: a waterway body; and a diverter; wherein the waterway body includes: a first waterway portion configured to direct fluid flow from an inlet to the diverter; a second waterway porti...
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WO/2020/169282A1 |
A fluid valve module (10), a fluid valve system (20) and methods (30A, 30B) of producing the same are provided. The fluid valve module (10) comprises a housing and a plurality of valve members (103). The housing comprises a housing body ...
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WO/2020/171807A1 |
Technologies are described for a bonnet assembly of a diaphragm valve. The bonnet assembly may comprise a handwheel. The bonnet assembly may comprise a housing. The housing may include a housing base. The housing base may include a top, ...
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WO/2020/166836A1 |
The present invention provides a vacuum valve which is configured such that gas supplied from an external source is injected near a sealing ring formed in a sealing member, whereby even when, in a state where a fluid discharge part is op...
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WO/2020/166543A1 |
[Problem] To provide a connection unit and a connection structure with which a securing connection part and a tubular member can be easily and reliably connected, thereby ensuring desired sealing performance. [Solution] A connection unit...
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WO/2020/164342A1 |
An arbitrary directional touch switch, comprising a valve body (10) and a push member (20). The valve body (10) comprises a housing (11), a main flow passage and a switching mechanism (12). The housing (11) is provided with at least one ...
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WO/2020/160756A1 |
The invention relates to a flap device for an internal combustion engine having: a flow housing (12), the inner circumferential surface (11) of which delimits a flow channel (14); a rotatably mounted actuator shaft (18), which can be dri...
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WO/2020/163190A1 |
An actuator assembly includes a unitary actuator housing defining a plurality of actuator cavities each extending along a central axis from an upper surface of the actuator housing to a lower surface of the actuator housing. A plurality ...
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WO/2020/163648A1 |
A hydrant valve assembly including a valve body including an exit end, a lip extending radially outward from the exit end, a valve seat and a first valve member selectively movable between a first orientation whereby the first valve memb...
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WO/2020/162647A1 |
The present invention relates to a blind valve and, more specifically, to a blind valve, wherein: the installation of gaskets for maintaining sealing is minimized, and thus gaskets suitable for high-temperature and extremely low-temperat...
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WO/2020/158512A1 |
Provided is a flow passage assembly into which functional components such as an orifice or a filter are incorporated, and in which hermetic sealing between the functional components and flow passage components is achieved reliably for an...
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WO/2020/156945A1 |
The invention relates to a device (10) for conducting exhaust for an internal combustion engine, having an exhaust pipe (12) and an exhaust blocking flap device (14) with at least one movable blocking flap (22). The exhaust blocking flap...
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WO/2020/159023A1 |
The present invention relates to a low-torque water shutoff-type line stopping valve using stepwise pressure point support and, particularly, to: a line stopping valve for a line stopping method, the valve being used for the line stoppin...
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WO/2020/158672A1 |
The objective of the present invention is to provide a connection unit with which it is possible for a fixed connecting portion and a connecting member to be connected easily and reliably, and to this end a connection unit (10) is config...
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WO/2020/157574A1 |
A flow substrate comprising a substrate body formed from a solid block of a first material, the substrate body having a first surface and a second surface opposing the first surface, a plurality of pairs of component conduit ports define...
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WO/2020/156129A1 |
Disclosed are an electronic expansion valve (1) and a thermal management assembly (400). The electronic expansion valve comprises a valve core (13), a rotor assembly (14), a stator assembly (15) and a circuit board (16), wherein the roto...
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WO/2020/155585A1 |
Provided is a smart induction water nozzle, comprising an upper cover housing (1), a lower cover housing (2), a solenoid valve (3), a rechargeable lithium battery (4), a circuit module (5), and an induction device (6); the solenoid valve...
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WO/2020/151349A1 |
A lead-free dezincification-resistant copper alloy material and a valve core assembly made of same, comprising in parts by mass: 59-64 parts Cu, 36-40 parts Zn, 0.2-0.4 parts Bi and 0.05-0.2 parts As, and also comprising Pb, wherein ther...
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WO/2020/153530A1 |
A plastic valve is disclosed. The valve comprises: a body having a fluid transfer hole, through which fluid moves, formed in an inner space; and an opening and closing part for opening and closing the hole formed in the body, wherein the...
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WO/2020/152495A1 |
The present invention relates to an injection valve for an analysis apparatus comprising an analysis column, the injection valve comprising a rotative body compressed against a base by a compressive element, the rotative body comprising ...
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WO/2020/151200A1 |
Disclosed is a valve core assembly for a water faucet, comprising a main body (2) connected inside the water faucet. A cold water connecting pipe (3), a hot water connecting pipe (4), and a water outlet pipe connector (1) are arranged on...
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WO/2020/152385A1 |
The invention relates to a securing system for a butterfly valve divided into an active unit (1) and a passive unit (2), each unit (1, 2) comprising: a case (3); a valve seat (4); a closure disc (5) that can move between a first position...
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WO/2020/153531A1 |
Disclosed is a valve having a streamlined fluid transfer hole. The valve comprises a main body and an opening and closing portion, wherein a fluid transfer hole which is a space in which a fluid flows is formed inside the main body, and ...
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WO/2020/154039A1 |
A valve including a housing having a coil therein; a seat in the housing; a ball disposed against the seat, the ball rotationally responsive to a magnetic field generated in the coil.
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WO/2020/148430A1 |
The invention relates to a valve assembly comprising: at least one directional control valve (1) with a control piston (4), which is arranged so as to be displaceable along a valve axis (X) in a valve chamber (3) of the at least one dire...
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WO/2020/143511A1 |
A valve, comprising: a housing (100), and a power unit (200) and a valve core (930) mounted in the housing (100). The valve further comprises a driving magnetic element (400) connected on the power unit (200) and a driven magnetic elemen...
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WO/2020/144303A1 |
The invention relates to a shut-off valve (1) for pipes, having: a housing (2) which forms a passage (3); a shut-off unit (4) having a slide valve (5) for opening and shutting off the passage (3); at least one first connection flange (6)...
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WO/2020/143550A1 |
Provided are a double sealing structure of an electronic valve, a sealing structure of an electronic valve, and an electronic valve with a static sealing structure. The double sealing structure of an electronic valve comprises a valve bo...
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WO/2020/143195A1 |
A strong-corrosion-resistant anti-particle fluoroplastic fully lined stop valve. A valve seat is provided in a valve body (1); a valve flap (2) is matchedly provided on the valve seat; a valve stem (12) is connected on the upper end of t...
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WO/2020/143425A1 |
Disclosed is an electronic valve. The electronic valve comprises a valve body assembly (2), a flow control device (1), and a power device (3); the valve body assembly (2) comprises a valve body, the valve body comprises a valve body uppe...
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WO/2020/142314A1 |
A valve seat for hydraulic fracturing valves employs a through-hardening process, for example, with austempering, to provide greater wear resistance at the interface between the valve seat and the valve plug as well as resistance to abra...
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WO/2020/137572A1 |
A fluid control device that has: upstream- and downstream-side joint blocks that demarcate fluid passages and have engagement parts on a bottom surface side; a support member that has a guide part that can be engaged by the engagement pa...
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WO/2020/137247A1 |
Provided is a fluid control device which realizes a reduction in production costs through simplification of design, manufacturing, and management processes of a flow restrictor and which is capable of providing desired controllability. T...
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WO/2020/126639A1 |
A flow distribution device for bioprocess systems, comprising: a flow distribution manifold (12; 112) comprising: at least four fluid connection conduits (14), wherein each fluid connection conduit (14) comprises a first end (18) for flu...
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WO/2020/126203A1 |
Valve (1), in particular expansion valve, is described comprising a valve element driven by an actuator and being arranged in a valve housing arrangement (4, 5, 15), wherein the valve housing arrangement (4, 5, 15) comprises a housing (4...
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WO/2020/128109A1 |
The poppet valve (1) comprises: a valve body (2) having a plurality of passages (2a); a plurality of closing elements (4); a plurality of guide means (6); and a catcher (3); each passage (2a) containing a closing element (4) which is mou...
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WO/2019/112512A9 |
The present invention relates to a fluid control device and a joint for the fluid control device. The joint comprises a first unit and a second unit for forming a joint of a specific shape. The first unit has an upper surface and a lower...
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