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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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WO/2020/244447A1 |
A valve structure (100), comprising a main valve (10), a pilot valve (20), connecting pipes (30), and a fixing assembly (40). The fixing assembly (40) comprises a support (50) and a cover plate (60) connected to the support (50). The sup...
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WO/2020/247349A1 |
A tamper proof control system includes a housing, and a cap. The housing includes a housing body defining an interior volume to accommodate an electronic process control device and further includes a first end having a housing threaded p...
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WO/2020/244559A2 |
The present application provides a pilot valve and a four-way reversing valve. The pilot valve comprises: a valve body, wherein the valve body is a cylinder formed by integral stretching and having an open end and a closed end, the close...
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WO/2020/244932A1 |
A fluid valve includes a valve body, and a valve plug disposed in the valve body. The valve body includes a base and a cylindrical sidewall that together define a valve plug chamber. The valve body includes valve ports. The valve plug is...
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WO/2020/246421A1 |
This flow channel switching valve (40) is provided with a body part (41) and a partition part (426). The body part has: two or more inlets (44a, 44b) through which cooling water flows in; and three or more outlets (45a-45c) through which...
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WO/2020/247312A1 |
Product manifolds for use with portable oxygen concentrators and portable oxygen concentrators including such product manifolds. An example product manifold for use with a portable oxygen concentrator includes a body, a first product por...
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WO/2020/245578A1 |
A device (1) for controlling the flow of a fluid through a conduit from an upstream side of the device to a downstream side of the device. The device includes a valve housing (2) having defined therein a valve aperture (8), a valve membe...
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WO/2020/246090A1 |
Provided is a piezoelectric actuator capable of reducing the risk of air leakage caused by weakening of the compression force or air-tightness of a valve body with respect to the surface of a valve seat. The piezoelectric actuator is a...
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WO/2020/239267A1 |
The present invention relates to valves for gas engines, in particular for wastegates arranged upstream of a turbocharger. Accordingly, a valve (10) for a gas engine, is suggested comprising a metal housing (12) having an opening for pro...
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WO/2020/242741A1 |
A refrigerant relief valve manifold includes a valve body assembly and a valve member. The valve body assembly defines a lower inlet and a plurality of upper outlets. The valve body assembly further defines a plurality of low pressure dr...
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WO/2020/237654A1 |
Disclosed is an anti-siphon toilet water tank water inlet valve, comprising a valve seat, a pressure water stop valve, a buoyancy control mechanism and a water inlet pipe, wherein a containing cavity is formed on the valve seat; the bott...
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WO/2020/237656A1 |
Disclosed by the present invention is a water inlet valve for a closestool water tank, comprising a valve seat, a pressure water stop valve, a buoyancy control mechanism and a water inlet pipe. The pressure water stop valve comprises an ...
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WO/2020/241936A1 |
A spool valve. A valve housing has a pilot fluid passage, and a first portion and a second portion lengthwisely spaced apart from each other. A spool is movably inserted in the valve housing, and includes a plug able to enter the pilot f...
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WO/2020/239997A1 |
The present invention relates to a casing (300) for an inlet section of a steam turbine being in communication with a valve arrangement, said casing (300) comprising a plurality of chambers (C1-C5) for admitting steam into the turbine an...
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WO/2020/236063A1 |
The invention relates to a ball valve assembly (1) comprising a valve housing (2), a valve seat (3) which is arranged in the valve housing (2), and a ball member (4) which is rotatably journalled in the valve housing (2) about an axis of...
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WO/2020/233499A1 |
A high strength composite valve core, comprising a valve core housing (1) provided with a water inlet (10) and a water outlet (11); a ceramic moving plate (2) and a ceramic static plate (3) which are mounted inside of the valve core hous...
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WO/2020/235504A1 |
[Problem] The purpose of the present invention is to provide a valve device and a gas consumption unit which can be attached to a storage container to restrict the passage of fluid, the valve device and the gas consumption unit being sma...
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WO/2020/235594A1 |
Provided are a compact gate valve having high durability and a method for installing the gate valve. This gate valve is provided with: a valve box 12 for accommodating a valve body; and a sealing band 13 for covering, in a sealed state, ...
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WO/2020/236504A1 |
A valve including a valve body. An actuation housing of the valve body surrounds an actuation cavity. The actuation housing includes a first port configured for entry of actuating air and a second port configured for exhausting the actua...
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WO/2020/231497A1 |
A valve assembly comprising a valve seat, a valve body, a valve spring, and a valve guide, wherein the valve seat and/or a valve seat housing in which the valve seat is seated comprises a plurality of grooves; wherein the valve body comp...
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WO/2020/228911A1 |
The invention relates to a diaphragm poppet valve (1). The intention is to provide a diaphragm valve which is constructed as simply as possible with few components and with valve parts through which a working fluid flows that are easy to...
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WO/2020/229811A1 |
A multiple stage rotary vacuum pump comprising: a stator comprising multiple pumping stages; at least one inter-stage divider separating two adjacent pumping stages; the at least one inter-stage divider comprising two walls defining a ca...
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WO/2020/230759A1 |
In the present invention, channel-forming blocks (44) of a first pilot valve (41) and a second pilot valve (42) each comprise: a supply channel (61) that opens in a first surface (441) and a second surface (442) and communicates with a v...
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WO/2020/231495A1 |
A low-volume non-rising stem gate valve comprising a hollow stem, planetary roller screw and anti-rotation rods. The anti-rotation rods isolate the torque force and maintain the alignment of the planetary roller screw with the stem and t...
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