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WO/2012/059190 |
The invention relates to a control valve having a valve seat and a valve disk (1), which can be moved from a closed position, in which the valve disk (1) rests on the valve seat and the relief valve is closed, into a through-flow positio...
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WO/2012/057641 |
The invention provides a balancing valve. The balancing valve (1) is provided with a body (2) that has two connector pipes (3 and 4). In the body (2) a seat (5) is housed which is closed with a head (6) mounted on a stem (7) where the st...
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WO/2012/054269 |
A drain valve includes a valve body that defines an inlet seat and a first outlet seat downstream of the inlet seat. A first member has a first position in sealing engagement with the first outlet seat and a second position separated fro...
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WO/2012/053725 |
The purpose of the present invention is to provide a valve capable of adjusting a maximum opening limit and thereby allowing a user to easily set up the constant flow rate of a fluid according to the heating and cooling load required. To...
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WO/2012/052659 |
The invention relates to an isolation valve including a closing reinforcement mechanism. The valve comprises a seat (18) on which a swing check valve (20) is fitted in a closed position, while the kinematics of a locking lug (45) are def...
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WO/2012/054888 |
A valve assembly including a valve body, an outer housing having rotating shaft containing magnets and being driven by a motor, an inner housing statically sealed to the valve body, and an actuation system enclosed within the inner housi...
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WO/2012/051099 |
A hydraulic system for an aircraft includes a brake operation device, a pressure supply, a reservoir, a shut-off valve, and a wheel brake. The shut-off valve is in fluid communication with and is disposed between the pressure supply and ...
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WO/2012/048659 |
An electrical valve for adjusting fluid flow comprises a valve seat (12) provided with a valve chamber (121) and a valve plug seat (11) with a valve port (113) fixed on the valve seat; a valve needle-screw stem assembly comprises a screw...
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WO/2012/048581 |
An electric valve for regulating fluid flow includes a valve seat assembly, a nut assembly and a valve needle screw assembly. The valve seat assembly includes a valve seat (12) and a valve core seat (11), and the nut assembly includes a ...
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WO/2012/050820 |
A faucet including a flow reducing insert positioned within an interior of a faucet body, the body and insert having tapered portions that are configured to reduce flow through the faucet when the insert is moved downstream laterally wit...
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WO/2012/048658 |
An electrically-operated valve for regulating the flow of a fluid comprising a valve seat assembly, a rotor assembly, and a valve needle and screw assembly. The valve seat assembly comprises a valve seat (12) provided with a valve cavity...
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WO/2012/046102 |
A 90° angle valve with internal/external closure and manual actuation comprises a main body formed by a valve with a single cast receiving body which projects internally, forming a communicating chamber with an outlet positioned at an a...
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WO/2012/046108 |
A castle with gear-reducing/actuator box for 45°, 90° and 180° angle valves, a straight passage with an impact wheel, internal and external closure, comprises a main body formed by a castle, the bottom section of which is provided wit...
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WO/2012/047080 |
The present invention relates to a metal mold for manufacturing a straight wax body for a valve and to the straight metal body thus obtained, said metal mold succeeding in eliminating the traditional concave shape of the ball-type valve ...
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WO/2012/046105 |
A 90° angle valve with internal/external closure, coupled to a shielded reducer, actuated by a crown wheel and pinion, controlled by an electric/hydraulic motor with pneutorque assistance comprises a main body formed by a valve with a s...
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WO/2012/047801 |
One embodiment may include a bushing (100, 300) and a seal member (102, 104, 200, 302). The bushing may be located in a cavity (56) of a stationary body (46) of an engine breathing system valve (12). The bushing may be located around a m...
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WO/2012/046107 |
A castle with gear-reducing/actuator box for 45° and 180° angle valves, a straight passage with an impact wheel, internal and external closure, comprises a main body formed by a castle, the bottom section of which is provided with a re...
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WO/2012/046101 |
A drainage angle valve with external closure and manual actuation comprises a main body formed by a valve with a single cast receiving body that projects internally, forming a communicating chamber with an outlet positioned at 90° in re...
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WO/2012/046106 |
A shielded reducer actuated by means of a crown wheel and pinion and controlled by an electric/hydraulic motor with pneutorque assistance comprises a main body formed by a box which houses a crown wheel moved by a pinion attached to a co...
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WO/2012/045764 |
An electromotively actuated valve (10) is provided with a valve housing (11) on which an inlet connection (12) and at least one outlet connection (14) are provided, between which a flow duct (53) for a medium to be conducted through the ...
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WO/2012/045310 |
A flow control valve (1) and a method for assembling a flow control valve (1) are disclosed. The flow control valve (1) comprises a first housing part (2) and a second housing part (3) attached directly to each other, in such a manner th...
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WO/2012/042310 |
A retaining angle valve with gravity closure comprises a main body formed by a valve with a single cast receiving body which projects inwards, forming a communicating chamber with an outlet positioned at 90° in relation to the axis of t...
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WO/2012/042301 |
A 180° angle valve with internal closure coupled to a shielded reducer, actuated by a crown wheel and pinion, controlled by an electric/hydraulic motor with pneutorque assistance, comprises a main body formed by a valve with a single ca...
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WO/2012/042312 |
A 45° angle valve with internal/external closure coupled to a shielded reducer, actuated by a crown wheel and pinion, controlled by an electric/hydraulic motor with pneutorque assistance, comprises a main body formed by a valve with a s...
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WO/2012/038287 |
The invention relates to a gas-valve unit for adjusting a volumetric gas flow that is fed to a gas burner of a gas device, particularly a gas cooking device. Said gas-valve unit has a valve chamber (20) and an actuation shaft (31) that p...
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WO/2012/038351 |
A butterfly valve (100) is provided according to the invention. The butterfly valve (100) includes a valve body (103) including a valve bore (109) passing through the valve body (103) and a shaft bore (112), a valve shaft (121) located i...
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WO/2012/038352 |
A high-temperature butterfly valve (100) is provided. The high-temperature butterfly valve (100) includes a valve assembly (110), a valve actuator (123) configured to couple to the valve assembly (110), with the valve actuator (123) incl...
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WO/2012/037739 |
Disclosed is an electronic expansion valve which comprises a casing (1), a magnet (2) and a lead screw (3). The electronic expansion valve further comprises a spindle (4) provided within the casing. A guide rail (5) is provided outside t...
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WO/2012/039450 |
An orifice (60) formed in a valve seat (12) has: an orifice inlet portion (61) where the hole diameter is smallest; an orifice intermediate portion (62) where the hole diameter increases in the refrigerant flow out direction from the ori...
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WO/2012/038122 |
The invention relates to a valve for controlling fluids, comprising a valve body (2) with a passage opening (4), a tapering valve seat (5) formed on the valve body (2), a closing element (3) which opens up and closes off the passage open...
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WO/2012/038353 |
A butterfly valve (100) is provided. The butterfly valve (100) includes a valve body (103) including a valve bore (109) passing through the valve body (103), with the valve bore (109) including an upstream valve bore portion (109U) and a...
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WO/2012/036937 |
A temperature control valve that effectively manages fluid pressure therethrough, including pressure differentials which may exist therein, such as from the upstream port to the downstream port, and about a piston slideingly disposed the...
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WO/2012/037142 |
A volume booster for an actuator system advantageously includes an adjustable restrictor, such that the exhaust capacity of the device can be adjusted for specific applications. The device comprises a body, a supply path, an exhaust path...
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WO/2012/034862 |
The invention relates to a double seat valve for separating media, comprising a valve housing, a first closing element (28), and a second closing element (30) axially spaced apart from the first closing element. A flow barrier element is...
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WO/2012/033830 |
An apparatus comprises a body, a first poppet, and a second poppet. The body comprises a first fluid channel and a second fluid channel. The first fluid channel and the second fluid channel are operable to be fluidly isolated from each o...
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WO/2012/032713 |
Disclosed is a valve device (20) provided with a valve body (4) and a valve seat body (5). The valve seat body (5) has a thick cylindrical shape extending in the axial direction (Z), wherein the valve seat body comprises, on its outer pe...
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WO/2012/031800 |
The present invention relates to a valve for controlling fluids with an improved flow behaviour, comprising a valve element (2) with a through opening (4) and a valve seat (5), wherein the valve seat (5) is formed on a first conical regi...
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WO/2012/032243 |
The invention relates to a valve for a pressurised gas cylinder, comprising a body (1) including a base (2) intended to be secured in the opening of the pressurised gas cylinder, said body (1) comprising an internal filling circuit (5) e...
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WO/2012/028067 |
A flow rate adjustable spray head comprises a spray head body (100), a flow rate adjustment plate (200) and a rolling wheel (300). The spray head body (100) has a water flow passage (110). The flow rate adjustment plate (200) comprises a...
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WO/2012/030222 |
Exhaust for a motorized vehicle, such as a motorcycle or a car. The exhaust comprises a first exhaust tube, a second exhaust tube, and a muffler provided within the first exhaust tube. The exhaust is provided with a butterfly valve arran...
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WO/2012/030882 |
A unitary valve guard is disclosed for simultaneously accessing and protecting a gas cylinder valve, said valve guard comprising an integral eccentric base section for engaging a gas cylinder.
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WO/2012/024246 |
A valve for a plenum or pipe is disclosed. The valve includes a large butterfly valve element pivotally supported in the plenum by at least one rod. The large butterfly valve element includes an opening for accommodating a small butterfl...
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WO/2012/022449 |
The invention relates to a switching valve having a valve seat (8) with a longitudinal axis (L) and having a valve plate (2) with a valve plate surface (6) which can be placed into a pass-through position, in which the switching valve is...
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WO/2012/024246 |
A valve for a plenum or pipe is disclosed. The valve includes a large butterfly valve element pivotally supported in the plenum by at least one rod. The large butterfly valve element includes an opening for accommodating a small butterfl...
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WO/2012/019280 |
A hybrid check valve (9) for use with a port (7) of a piston pump (1) configured for pumping waste material (3) containing a mixture of at least liquid and solid materials (3a,3b), the hybrid check valve (9) being operable between opened...
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WO/2012/017165 |
The installation (1) comprises in each of the sleeves (20), connecting a cell to a collector (11) and defining an internal cavity (22) having a nominal passage cross section (S) that is identical for all the sleeves (20), an adjusting de...
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WO/2012/012829 |
A valve member (40) for a fluid flow control valve (such as a tap 27). The valve includes an inlet (36), an outlet, a valve seat (34) and a space for receiving the valve member. The valve member (40) has a sealing portion (42) connected ...
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WO/2012/012951 |
A valve seat apparatus for use with fluid valves is provided. The valve seat apparatus (302) comprises a seat ring (302), a seal assembly (422) and a retainer (424). The seat ring (302) has an outer surface (402) that includes a first an...
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WO/2012/014061 |
A valve assembly (10) is provided that can perform an overpressure relief function to vent fluid from a first component, such as to vent fuel vapor from a fuel tank (18), to a second component, such as a carbon canister (20), without bei...
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WO/2012/015748 |
The problem of flappers that will not close due to high velocity gas rushing past and creating a vortex that has zones of high pressure pressing the flapper against the force of the torsion spring is reduced or overcome with modification...
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