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WO/2022/218407A1 |
A control valve (1), comprising a valve body (10), a valve core (20), a sealing component (41) and a balance sealing block (42). The control valve (1) comprises at least five channels (30). A side wall part (11) is provided with at least...
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WO/2022/219660A1 |
A high containment decomposable butterfly valve with two half-valves (1, 2) joined by a clamping collar (3) that also allows partial disconnection.
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WO/2022/217323A1 |
Modular valve assemblies are disclosed. In embodiments the modular valve assemblies include a first frame and a second frame. The first frame includes a fluid inlet and first mount, and the second frame includes a fluid outlet and a seco...
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WO/2022/217798A1 |
In one aspect, the present invention provides a multi-port valve, comprising a valve housing and a valve core rotatably received in the valve housing. The valve housing is provided with a plurality of outer ports, and at least some of th...
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WO/2022/218404A1 |
A control valve (1) comprising a valve body (10) and a valve core (20); the valve body comprises a side wall part (11); the control valve has a valve cavity (101), the control valve comprises at least five channels (30), one end of each ...
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WO/2022/218408A1 |
A control valve (1), comprising a valve body (10) and a valve element (20). The valve element can be driven to rotate, the valve element is provided with an external communicating cavity (22) and a first cavity (21), and the valve elemen...
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WO/2022/217783A1 |
A multi-port valve and a thermal management system having a multi-port valve. The multi-port valve comprises a valve housing (10) and a valve core (20) which is contained within the valve housing (10). The valve housing (10) is provided ...
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WO/2022/215563A1 |
Provided is a valve device assembly that makes it possible to suppress heat exchange between valve devices. The valve device assembly (5) includes a high pressure-side valve device (10) and a low pressure-side valve device (20). Each of ...
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WO/2022/216253A1 |
The main characteristic of the collector according to the invention is a collector body (1) comprising at least one check valve (A) and/or at least one valve (B). Accordingly, said collector body (1) can comprise only at least one check ...
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WO/2022/215562A1 |
[Problem] To provide a valve device and a manufacturing method therefor, with which the shape of a plurality of refrigerant passages formed in one valve body can be simplified. [Solution] A high-pressure-side valve body 100 of a high-pre...
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WO/2022/211494A1 |
The invention relates to a device for regulating a through-flow and expanding a fluid in a fluid circuit, in particular a refrigerant in a refrigerant circuit of an air-conditioning system of a motor vehicle. The device (1) has a housing...
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WO/2022/206647A1 |
Disclosed are a fluid control assembly and a fabrication method therefor. The fluid control assembly comprises a housing (10) and a sealing member (20). The housing comprises a first mounting main body (11) having a mounting surface (111...
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WO/2022/206125A1 |
Provided is a stop valve, comprising: a valve seat (10), the valve seat (10) being provided with a fluid channel (11) and a mounting hole (12), the fluid channel (11) being communicated with the mounting hole (12), and a preset angle bei...
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WO/2022/205129A1 |
A valve opening and closing structure and a valve. The valve opening and closing structure comprises: a rotating chuck (8), a plurality of valve flaps (5), and a limiting chuck (1). Both sides of each valve flap (5) are respectively prov...
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WO/2022/208845A1 |
This flow path structure has a flow control valve connected to a fluid pipe through which a liquid fluid flows. The fluid pipe includes a backflow-side pipe which has a connection end connected to the backflow side of the flow control va...
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WO/2022/201131A1 |
A device (100) for controlling a fluid flow comprising an inner chamber (105) where a pressure P/ is present, a first channel (110) fluidically connected to a first opening (111) arranged to allow the passage of the fluid flow between th...
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WO/2022/203931A1 |
Apparatuses for controlling fluid flow are important components for delivering process fluids for semiconductor fabrication. These apparatuses for controlling fluid flow frequently rely on valves which can provide flows at different rate...
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WO/2022/195249A1 |
The present invention relates to valve apparatus (1) comprising a valve member (4) moveable for controlling flow through a fluid carrying bore (3). The valve member comprises a valve element (13) coupled to a stem element (5) extending w...
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WO/2022/195052A1 |
In summary, in order to improve the operating characteristics of an actuation device for activating water paths of a sanitary installation, the actuation device has a locking mechanism (22) based on at least one movable locking element (...
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WO/2022/194635A1 |
In a semifinished product (10) for a valve housing, in particular a control valve housing (1), or a fitting housing, which comprises an additively manufactured body (11) with a build-up direction (AZ, AX, Ai) in which the body (11) is fo...
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WO/2022/194789A1 |
The invention relates to improvements in the technical field of pressure limiters (1) as used in particular in sanitary water systems. In order for a pressure limiter (1) to also be usable reliably in water systems dealing with impuritie...
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WO/2022/194835A1 |
The present invention relates to a switching-valve assembly (10), which comprises: - a housing (12), having a first source port (26), a second source port (54) and an outlet port (18); - a first gas-supply line (60), which connects the f...
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WO/2022/191239A1 |
A check valve (1) comprises: an inlet tube portion (23) having an inlet (23b); an outlet tube portion (25) having an outlet (25b); a movable body (reciprocating body (2)) operable between a position for stopping the flow of a fluid and a...
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WO/2022/183990A1 |
A reversing valve, and an assembly method for the reversing valve. The reversing valve comprises: a main valve (10) comprising a first valve body (11) and an adapter tube (12), the first valve body (11) having a first valve cavity, and o...
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WO/2022/181026A1 |
A four-way valve (20A) that comprises: a body (21) that has formed therein a valve chamber (22) and a first communication path (23), a second communication path (24), a third communication path (25), and a fourth communication path (26) ...
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WO/2022/180402A1 |
A transfer device having an active member (10) comprising a main body (12) having an inlet (14) and an outlet (16) that can communicate with one another such that material may pass therethrough by means of a moveable/extendable conduit (...
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WO/2022/178348A1 |
A clamp assembly (106) to secure a yoke (104) to a valve body (102) of a knife gate valve (100) is provided. The clamp assembly can include a bolt (164) that is configured to extend through a first bushing (166), a first spring member (1...
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WO/2022/175196A1 |
The invention relates to a sanitary valve (1) comprising a main valve (4) which has a movable diaphragm (5) that can be moved between a closing position and at least one open position. The sanitary valve (1) according to the invention is...
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WO/2022/178308A1 |
An excess flow valve (EFV) is disclosed that has an efficient and durable construction. The EFV is efficient in terms of both size and cost. It is durable partly due to a design with few parts and also because of optional all metal const...
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WO/2022/175431A1 |
The invention relates to a sanitary valve (1) comprising a main valve (2), which has a movable diaphragm (3), and a pilot valve (4), by means of which the main valve (2) can be actuated between an open position and a closing position. Th...
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WO/2022/170889A1 |
Disclosed are a heat insulation system based on anticorrosion and energy saving, a detachable valve cool insulation apparatus, and a pipe heat tracing apparatus. The heat insulation system comprises a heat insulation inner layer (1), a h...
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WO/2022/173903A1 |
A centerbody assembly for a pressure regulator includes: a centerbody having a process surface, at least one outlet orifice disposed in the centerbody; an outlet port positioned in fluid communication with the at least one outlet orifice...
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WO/2022/166666A1 |
A four-way valve. The four-way valve comprises: a main valve (10) provided with a valve cavity (11), a high pressure channel (12) and a low pressure channel (13); a valve seat (20) fixedly disposed in the valve cavity (11), the valve sea...
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WO/2022/166533A1 |
A reversing valve, comprising: a main valve (10); a support (20) having first connecting ends (21) and second connecting ends (22), the first connecting ends (21) being connected to the main valve (10), and end walls of the first connect...
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WO/2022/165987A1 |
A portable flow control drain valve, comprising a bent connecting pipe (1) led out from a heat exchanger housing, wherein a discharge port of the bent connecting pipe (1) faces downwards and is connected to a straight connecting pipe (2)...
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WO/2022/161455A1 |
An electromagnetic reversing valve mounting method, comprising: manufacturing a main valve body part (10), a first connecting pipe, and a second connecting pipe, welding the first connecting pipe and the second connecting pipe with the m...
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WO/2022/161456A1 |
An electromagnetic directional control valve, comprising a valve body part. The valve body part comprises a valve body main body part (10), a first sleeve part (40), and a second sleeve part (50), the first sleeve part (40) is fixedly co...
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WO/2022/161457A1 |
An electromagnetic switching valve, comprising a valve body (1). The valve body (1) comprises a first connector portion (1121) and at least two second connector portions (1122). The valve body (1) comprises a valve body main body portion...
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WO/2022/164010A1 |
A multi-mode fluid control valve that has a housing with a fluid control chamber having a first end wall with at least one passage and a second end wall with at least two passages. There is also a puck positioned in the fluid control cha...
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WO/2022/160812A1 |
A secondary-injection-molded faucet housing, comprising a valve body (1), wherein a first water output pipe (4) is fixedly connected to the valve body (1); a second water output pipe (5) is fixedly connected to the first water output pip...
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WO/2022/161826A1 |
The present invention relates to a valve (6) for a liquid system (2) of a vehicle, comprising: a valve housing (8) having a plurality of valve housing openings; a valve body which is arranged rotatably in the valve housing (8) about an a...
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WO/2022/158346A1 |
An electromagnetic valve (1A) of a first side surface has a flow-path-constituting part, a solenoid, and a solenoid housing. The flow-path-constituting part has a first component (50) and a second component. The solenoid housing, the fir...
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WO/2022/156503A1 |
An integration box and a pneumatic high vacuum flapper valve, comprising a box body (101) and a cover plate (102) covering the box body (101). An integration box chamber (116) is formed between the box body (101) and the cover plate (102...
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WO/2022/151758A1 |
A control valve (1000), comprising a valve body (100), a valve element assembly (300), and a sealing member (200), wherein the valve body is provided with a mounting cavity (101), and at least part of the valve element assembly is locate...
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WO/2022/151760A1 |
A control valve, comprising a sealing component (4). The sealing component is located between a side wall portion (12) and a valve core component; the sealing component comprises an elastic pad (41) and a sealing member (42) that are int...
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WO/2022/152179A1 |
An electronic expansion valve, comprising: a housing (1), the housing (1) comprising a valve carrier (12) and a sleeve (13), and the sleeve (13) being sleeved on the valve carrier (12) to form an accommodating cavity (11); and a nut asse...
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WO/2022/151619A1 |
A bidirectional ventilation valve, comprising: a valve seat (110) for forming a gas channel (111) having a first end and a second end; a bidirectional valve assembly (120), the bidirectional valve assembly (120) being movably arranged in...
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WO/2022/152288A1 |
A method for manufacturing a control valve (1), and a control valve (1) and a valve body assembly (1000). The method for manufacturing a control valve (1) comprises: injection-molding a housing (10), wherein the housing (10) comprises an...
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WO/2022/151757A1 |
Disclosed is a valve device (100), comprising a housing (1) and a valve element assembly (2), wherein the housing is provided with a mounting cavity (10), part of the valve element assembly is located in the mounting cavity, the housing ...
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WO/2022/151761A1 |
Disclosed is a control valve (200). The control valve comprises a sealing member (40), and the sealing member comprises an elastic pad (41) and a sealing piece (42) which have an integral structure. The control valve is provided with a r...
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