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WO/2023/021281A1 |
A valve cartridge (11) for a live insertion valve (10) for a pipe (102) is provided, the valve cartridge (11) comprising a valve member (14), wherein the valve cartridge (11) is configured such that, in use, the valve member (14) is move...
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WO/2023/022460A1 |
The present invention relates to a solenoid actuator, which prevents components accommodated in a case from being deformed by force applied from the outside, so that operational reliability can be improved, and comprises: a hollow case h...
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WO/2023/019867A1 |
Disclosed is a space-saving flushing apparatus, comprising a water pipe, a switching unit, and a first flushing pipe and a second flushing pipe that communicate with the switching unit; the water pipe is provided with a water intake pipe...
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WO/2023/017883A1 |
The present invention provides a system for notifying of the opening/closing of a valve blocking plate, the system being provided to the upper end of an actuator operating a valve, so as to firmly support a driving unit linked to the act...
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WO/2023/016626A1 |
A pinch valve assembly is provided comprising a single piece block comprising one or more internal channels (42) within the block for distribution of fluids, each of the one or more channels comprising an embedded sealable barrier; the s...
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WO/2023/018253A1 |
The present invention relates to a conductance-adjustable vacuum valve comprising: a valve body (110) having a chamber connector (111) formed on the lower portion thereof and connected to a vacuum chamber, and having a pump connector (11...
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WO/2023/016452A1 |
A dust cap and a stop valve having same. The dust cap is sleeved on the top of a valve body (10) of a stop valve, and the dust cap comprises a cylinder body (20); and a top plate (30), the top plate (30) covering one end of the cylinder ...
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WO/2023/005361A1 |
Disclosed is a faucet body. The faucet body comprises a faucet housing (10). The faucet housing is provided with a valve core mounting position (11). An inner cavity of the valve core mounting position communicates with an inner cavity o...
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WO/2023/007434A1 |
The invention is for a rainwater distribution apparatus comprising a municipal water conduit for receiving pressurized municipal water from a municipal water source; a storage water conduit for receiving water from a water storage tank; ...
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WO/2023/009431A1 |
Apparatuses for controlling fluid flow are important components for delivering process fluids for semiconductor fabrication. These apparatuses for controlling fluid flow frequently rely on large numbers of fitting assemblies. Fitting ass...
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WO/2023/001483A1 |
The invention relates to a ball valve comprising: - a valve housing (10); - a lock chamber (12) for channeling in objects or media as required; - a ball plug (22) which is rotatably mounted in the lock chamber (12) and has a through-open...
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WO/2023/000668A1 |
An impeller airflow meter, comprising: a rotating portion (503) which is capable of rotating in a circumferential direction; a housing (501) which is provided with a first shaft base (507) and a second shaft base (506) arranged at interv...
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WO/2023/284257A1 |
A pressure reducing valve assembly structure of a pressure reducing device for a vehicle. The structure comprises a valve element gland (91), wherein a valve element mounting cavity is provided in the valve element gland, a valve element...
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WO/2023/284258A1 |
A valve element sealing and inserting structure of a pressure reducing device for a vehicle. The structure comprises a valve cover body (91), wherein a valve element is assembled in a valve element mounting cavity (95) in the valve cover...
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WO/2023/286532A1 |
Provided is a small-sized valve device that can suppress refrigerant leakage. A valve device (5) has a valve module (10) and a receiver drier (20). The valve module (10) has one valve main body (100) having a plurality of refrigerant p...
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WO/2023/284256A1 |
A pressure reducing device for a vehicle, comprising a valve seat (31), wherein the valve seat (31) is provided with a valve element insertion hole, and the bottom of the valve element insertion hole is provided with a valve port (33); a...
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WO/2023/279870A1 |
A gas cylinder valve having a pressure maintaining function, relating to the technical field of valves, and comprising a valve body (9). An air inlet port (11) is arranged at the bottom of the valve body (9); an air outlet port (15) is a...
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WO/2023/280686A1 |
A regulating valve arrangement (1000) is provided. The arrangement comprises an internally hollow housing (100) made of a polymeric material comprising an inlet port (101) surrounding an inlet opening (110) and a first outlet port (102) ...
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WO/2023/281871A1 |
In order to achieve a dramatic downsizing of a fluid control system, there are provided a mass flow controller MFC, a pair of blocks 10, 20 that is bridged by the mass flow controller MFC and in which an internal flow path is formed, and...
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WO/2023/281870A1 |
In order to provide an unprecedented new valve module that contributes to dramatic size reduction of a fluid control system, a valve module 100 that opens and closes a flow path through which a fluid flows comprises: an automatic opening...
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WO/2023/282465A1 |
A pressure regulator for a breathing apparatus according to the present invention is a pressure regulator for a breathing apparatus for decompressing compressed air and supplying to a filling space inside a mask worn on a user's face, an...
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WO/2023/280262A1 |
An electromagnetic valve (100) and an air conditioning system (200) provided with same. The electromagnetic valve (100) comprises a valve cover (10) and a valve seat (20); the valve cover (10) comprises a large-diameter section (11) and ...
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WO/2023/275080A1 |
The invention relates to a control valve (10) comprising a valve housing (12) with a main body (12-1) having a valve inlet and valve outlet (14, 16), a valve seat (18) arranged in the flow duct between the valve inlet and valve outlet (1...
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WO/2023/275408A1 |
The invention relates to a control valve (10) comprising a valve housing (12) with a valve inlet and valve outlet (12-1, 12-2) and a valve cover (14), also comprising a housing-mounted valve seat (16), which is arranged in the flow chann...
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WO/2023/273866A1 |
A fluid control valve. The control valve comprises a valve body and a valve core assembly; the valve core assembly comprises a first valve core and a second valve core; the control valve is provided with a valve cavity; the valve body is...
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WO/2022/268157A1 |
A control valve (1), comprising a valve body (10) and a valve element (20). The control valve (1) is provided with communication ports (111) located in a side wall portion (11); the valve element (20) comprises a plurality of conduction ...
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WO/2022/268193A1 |
A driver (60) and a control valve (1000). The control valve (1000) comprises a valve body (1), a first valve element (2), and a second valve element (3). The valve body (1) is provided with a valve cavity (11), a plurality of communicati...
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WO/2022/269088A1 |
A process for cooling products is known in which a cryogenic medium, for example liquid nitrogen, liquid oxygen, or liquid carbon dioxide, is metered directly into a container which contains the product. In the event of damage to a fitti...
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WO/2022/264651A1 |
The purpose of the present invention is to prevent a gasket fitted into a groove in a housing of a thermostat device from falling off and to prevent leakage of coolant. The present invention provides a cover member 1 detachably attache...
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WO/2022/265379A1 |
Provided are a disk of a valve for a bidet, which can increase the flow amount sprayed during a body cleaning process while carrying out cleaning of a bidet nozzle, and a valve assembly for a bidet comprising same. The valve assembly com...
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WO/2022/264876A1 |
Provided is a valve capable of reducing leakage of a working fluid between a back space and one space. A gap S10 connecting one space S2 and a back space S3 is formed between a rod 20 and a valve housing 10, and the gap S10 has a bent ...
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WO/2022/262083A1 |
The present invention relates to a multi-port valve and a thermal management system having the multi-port valve. The multi-port valve comprises a valve housing and a valve core. The valve housing comprises a plurality of ports distribute...
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WO/2022/262153A1 |
A diaphragm valve bonnet, a straight-through diaphragm valve, and a fluid control system. By means of arranging a guide protrusion (22) on a bonnet body (21), the diaphragm valve bonnet can guide the movement of a diaphragm (4) during an...
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WO/2022/258315A1 |
Heating and cooling module (4A - 4P) for a heating and cooling system (1A - 1P), comprising: a coolant circuit (7) through which a coolant (K) can be passed; and a coolant guiding block (6), at least part of the coolant circuit (7) being...
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WO/2022/252639A1 |
An easy-to-use faucet, comprising a mounting base (100), a connecting piece (200), a valve element (300), and a water outlet faucet (400). A mounting cavity (110) is provided in the mounting base (100), and the connecting piece (200) is ...
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WO/2022/253573A1 |
Device for supporting a plurality of solenoid valves (1), said device comprising a first frame (20) and a second frame (22) which, by complementarity of shape, define seats (24) intended to receive said solenoid valves (1), said first fr...
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WO/2022/247728A1 |
A check valve (100), comprising a valve body (10) and a piston unit (20). The valve body (10) comprises a valve cavity (11) and a valve port (12). An inlet (13) and an outlet (14) are provided on the valve body (10). The valve port (12) ...
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WO/2022/248756A1 |
The present invention comprises a supporting part (2) provided with: fastening means (4, 5, 5') for fastening to the hole, means for connecting and attaching (3) hot and/or cold water hoses (14) to the lower portion of said part, at leas...
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WO/2022/247729A1 |
Disclosed is a valve device (100). The valve device (100) comprises a valve body unit (10), a mounting seat (11), and a valve seat (20). The valve device further comprises a fastener (30). A limiting step (111) is provided on the mountin...
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WO/2022/247699A1 |
A high-temperature-resistant vacuum electromagnetic valve, the electromagnetic valve comprising a valve body assembly (01) and an electromagnetic coil (9) assembly (02) which abut against and are contactingly connected to one another, th...
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WO/2022/247727A1 |
A valve device, comprising a valve body unit (10) and a valve seat (20), the valve seat (20) being provided with a mounting cavity (21), and one end of the valve body unit (10) being mounted in the mounting cavity (21); and further compr...
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WO/2022/243903A1 |
A traveling service tool that is configured to removably attach to a fluid access port of a refrigerant system. The fluid access port can be the fluid access port described herein or an existing fluid access port. When used with the flui...
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WO/2022/243661A1 |
The gate valve (100) has a main body with an inlet and an outlet respectively connectable to an inlet pipe and outlet pipe; and a first conduit (20) therebetween. The gate valve has a gate (24), which seats in a radial groove (22) formed...
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WO/2022/245538A1 |
A fluid valve includes a housing (70) that includes a first housing portion (76) that provides fluid passage that has an inlet port (72,74) and an outlet port (72, 74) that are configured to be in fluid communication with one another. Th...
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WO/2022/244919A1 |
The present invention provides a pilot-operated pressure reducing valve, comprising: a valve body (10) having an inlet (11) and an outlet (13) provided on one side thereof and the other side thereof, respectively, and a discharge hole (1...
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WO/2022/242720A1 |
A reversible solenoid valve and an air conditioning unit, the reversible solenoid valve comprising a valve body (10) and a valve element assembly (20). The valve body (10) is provided with a valve cavity (11), and the valve element assem...
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WO/2022/242736A1 |
A reversible solenoid valve (100) and an air conditioning unit (200) having same. The reversible solenoid valve (100) comprises a valve body (10) and a valve element assembly (20), wherein two sides of the valve body (10) are respectivel...
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WO/2022/237869A1 |
An electric valve (500), comprising a transmission mechanism (3), a valve core (6), and a valve body assembly (5). The valve body assembly is provided with a valve body cavity (51), the valve core is located in the valve body cavity, and...
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WO/2022/240419A1 |
A valve operator assembly may include a housing, a yoke, and one or more stoppers. The housing is mountable on a valve, and includes a body having a sidewall including a shaft bore, to receive a shaft rotatable within the housing, and a ...
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WO/2022/237573A1 |
A rotary valve, a pressure swing adsorption device comprising same, and a method for recovering a component having weaker adsorbability from a gas mixture. The rotary valve comprises a valve body (51), wherein a first set of flow channel...
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