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Matches 151 - 200 out of 5,369

Document Document Title
WO/2010/087936A1
Axial flow control valves are described herein. An example axial flow control valve described herein includes a valve body defining a passageway between an inlet and an outlet that is substantially parallel to a fluid flow path at the in...  
WO/2010/086215A1
A quick-closure valve (1), in particular for a steam turbine, wherein the quick-closure valve (1) is arranged between a first and a second pressure chamber (2, 4), having a stroke piston rod arranged in a valve housing and having a strok...  
WO/2010/078260A1
Pressure relief valves may be used in conjunction with a small compressor in an air-assisted airless paint sprayer. The basic valve construction is industry standard spring-loaded poppet technology in an outer housing. The spring is prel...  
WO/2010/077814A1
A valve (100) includes a body (115), a cage (135, 210, 610, 810), a plug (140, 215, 615, 815), a stem (105, 205, 605, 805), a stop ring (230), and a pilot plug (145, 220, 720, 820). The cage includes at least one cage port (235, 635). Th...  
WO/2010/073040A1
A valve assembly for regulating the flow of fluid between a working chamber of a fluid-working machine and a fluid manifold. The valve assembly comprising a valve body comprising a valve seat, a fluid passage extending through the valve ...  
WO/2010/073130A3
A dampener device extending along a vertical axis for use with an industrial process having a first conduit through which process fluid flows along with a second conduit wherein the second conduit extends away from the first conduit gene...  
WO/2010/073041A1
A valve assembly suitable for regulating the flow of fluid between a working chamber of a fluid-working machine and a fluid manifold. The valve assembly comprises a valve body comprising a valve seat, a fluid passage extending through th...  
WO/2010/022872A1
The invention relates to a secondary flow valve (10) comprising a valve seat and a valve sealing part and having a motion-damping closing device, which prestresses the valve sealing part against the valve seat. A silencer device (12), wh...  
WO/2010/013412A1
A constant flow control device is relatively inexpensive, simple, and compact in size, can be easily processed and assembled, has a reduced possibility of clogging even if the device controls a minute flow rate, does not require maintena...  
WO/2010/002870A1
A universal control valve may use two different seat ring types including a threaded seat ring (22a) or a clamped seat ring (22b). The valve includes a valve body (12), a cage mounting space (29) enclosed by a bonnet (28) and sized to re...  
WO/2009/156878A1
Disclosed is a device that includes a choke valve. The choke valve may include a generally tubular throttling member having a sealing shoulder disposed in an inner volume of the throttling member, a plurality of openings configured to fl...  
WO/2009/154655A1
In accordance with the present invention, there is provided a dirty service valve including an axial trim which, as a result of its structural attributes and extended stroke length, provides increased Cv capacity relative to valve plug s...  
WO/2009/143028A1
In accordance with the present invention, there is provided an axial drag control valve which includes an internal disk stack trim and an internal actuator. The fluid inlet and outlet of the valve are disclosed along a common axis, which...  
WO/2009/138622A1
Valve body comprising a seat (18) designed to be closed off by a shutter (20), a main duct (24) extending along a first axis (X-X') and passing through the seat (18), and a secondary duct (26) opening into the main duct (24) at a junctio...  
WO/2009/133342A3
A flow restriction member (10) which is insertable into a fluid conduit (50) to restrict the flow of fluid through the conduit (50). The member (10) comprises a core (12) having a cross sectional area which is less than that of the condu...  
WO/2009/130652A1
Provided is a valve, including an in-line flow passage, a shut-off mechanism, and a multi-stage throttling section disposed in the in-line flow passage. Further provided is an in-line valve, including a flow control component and a seali...  
WO/2009/129103A2
A fluid control system, including: a housing having an inlet, an outlet, and a pressure chamber; a shuttle assembly adapted to reciprocate in the pressure chamber to regulate the flow of an operating fluid from the inlet to the outlet; t...  
WO/2009/129103A3
A fluid control system, including: a housing having an inlet, an outlet, and a pressure chamber; a shuttle assembly adapted to reciprocate in the pressure chamber to regulate the flow of an operating fluid from the inlet to the outlet; t...  
WO/2009/109871A1
The air release valve 10 includes an elongate valve body 12 including an elongate pipe section 14 that has a top wall 16 and a bottom wall 18 secured to opposite ends thereof, thus defining a cylindrical internal chamber 20 within the va...  
WO/2009/092686A1
When a flowing liquid meets obstacles or abrupt flow-directional changes and is thus subjected to turbulence or two flows impinge or pressure changes occur and gases dissolved in water are thus released, flow noises occur. According to t...  
WO/2009/094077A1
A flow control element comprises a cylindrical element body having a bore formed there through. The cylindrical element body may include inner and outer peripheral surfaces and define a plurality of tortuous flow passages which extend be...  
WO/2009/093035A3
The invention provides a fluid flow control valve (1) comprising a cylindrical inlet chamber (2) having a fluid inlet aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a fluid outlet aperture (5), said inlet chambe...  
WO/2009/088633A1
A fluid control device comprises a valve body (12), a valve plug (16), a valve cage (18,20), and a sealing ring (21). At least a portion of the sealing ring (21) is disposed within a gap (74) between the valve plug (16)and the valve cage...  
WO/2009/088632A1
A seal assembly (202) for use with valves having a two-piece cage is described. An example seal assembly includes a body defining a bore extending along an axis to slidably receive a closure member. The body includes a first portion (216...  
WO/2009/073810A3
A snubber valve (100) provides velocity- and/or position-dependent mechanical snubbing. The snubber (100) comprises pressure sensing pins (160) controlling the position of a float (150) that changes the cross section of a fluid flow chan...  
WO/2009/070512A1
Provided is a control valve trim, including a plug having a plurality of sections arranged in series along a longitudinal axis, wherein each of the plurality of sections has a diameter that is greater than the diameter of the preceding s...  
WO/2009/066411A1
A quick closing check valve with a noise elimination function has an opening formed in a peripheral wall of a retainer pipe placed in a short pipe. The opening damps sound propagating in fluid by leading it from the inside of the retaine...  
WO/2009/053651A2
The invention relates to a fluid injector having a main lengthwise axis and comprising at least the following: a nozzle extending longitudinally along said axis and having a seat and at least one injection orifice for the exit of the flu...  
WO/2009/049705A1
A method for process optimisation for a valve (1) comprising a valve seat (5) arranged in a valve housing (3) between an inlet (7) and an outlet (8), comprising a valve disk (4) which is connected to an actuating rod (10) and comprising ...  
WO/2009/040518A1
A choke assembly comprises a choke element having a fluid flow passage therethrough, the choke element comprising a cage (102,104) having a plurality of apertures (122) therethrough for the passage of fluid; and a plug (120) moveable wit...  
WO/2009/039857A1
A pressure relief valve (1) having a lifting member (50) where the height (h) of the lifting member is equal to or larger than the third width (w3) of the lifting member.  
WO/2009/040561A2
A choke assembly comprises an inlet (48) for a multiphase fluid stream, the stream comprising a first relatively heavy fluid phase and a second relatively light fluid phase; a first fluid outlet (116); a choke element (22) disposed betwe...  
WO/2009/040561A3
A choke assembly comprises an inlet (48) for a multiphase fluid stream, the stream comprising a first relatively heavy fluid phase and a second relatively light fluid phase; a first fluid outlet (116); a choke element (22) disposed betwe...  
WO/2009/027810A2
The nozzle (20) comprises an housing (21) with an inlet (22) and an outlet (25) for the fluid to be treated, and a partializer (23) which is supported in elastically slidable and adjustable way. The head (29) of the partializer (23) is o...  
WO/2009/027912A1
Systems, and devices are disclosed, including a system that has a trim (12) with a plurality of flow paths (82). In certain embodiments, each flow path includes a series of stages (84,86,88,90,92) and an expansion zone (94,96) disposed i...  
WO/2009/027810A3
The nozzle (20) comprises an housing (21) with an inlet (22) and an outlet (25) for the fluid to be treated, and a partializer (23) which is supported in elastically slidable and adjustable way. The head (29) of the partializer (23) is o...  
WO/2009/024250A1
The invention relates to a device for locking the through flow of fluid media in pipelines, hoses, or the like, particularly a check valve (10), having a housing (12) comprising a through flow channel (14) for the medium, wherein the sec...  
WO/2009/019264A3
The invention relates to a valve for controlling a fluid flow from a first environment to a second environment, having a frame for disposing a separating element in the region of an opening, said element separating the first environment ...  
WO/2009/019264A2
The invention relates to a valve for controlling a fluid flow from a first environment to a second environment, having a frame for disposing a separating element in the region of an opening, said element separating the first environment ...  
WO/2009/016756A1
[PROBLEMS] A cavitation preventive high differential pressure control valve in which even a valve element unit exhibits cavitation suppression capability, flow rate and pressure can be controlled over a wide range of valve opening from l...  
WO/2009/015094A1
Apparatus to increase the fluid flow in a valve are disclosed. An example apparatus includes a valve body (106) having a fluid passageway, a valve cage (122) located in the passageway and including a wall having an outer surface and an i...  
WO/2008/156998A1
An apparatus (10) for operating a device such as a self-closing internal valve (20) is disclosed. The apparatus includes a housing assembly (40) having an internal chamber (42), a fluid inlet (64) in fluid communication with the internal...  
WO/2008/146467A1
Provided is a flow control valve, which increases or decreases a flow rate widely and monotonously according to the turn of an operation knob and which has so little internal wear that it does not have any remarkable characteristic deter...  
WO/2008/135218A1
Disclosed is a control cartridge for a single-lever mixing faucet, comprising a stationary valve seat disk and a movable control disk that is rotatably arranged relative to the vale seat disk. The movable control disk (20) has deflection...  
WO/2008/130849A1
Two-piece trim apparatus for use with fluid regulators are described. In one described example, a fluid regulator has a regulator body and a first seat ring to provide a first flow characteristic disposed within the body and defining a f...  
WO/2008/119374A1
1. A sliding valve 2. A sliding valve for hydraulic systems, such as proportional pressure-limiting valves or pressure balances, comprising a valve housing (1) preferably designed in the form of a screw-in cartridge, in which a valve sli...  
WO/2008/103938A2
An orifice for use in a flow control valve, the orifice may include a fixed choke plate having at least one aperture therethrough for conducting fluids and a rotating choke plate having at least one aperture therethrough for conducting f...  
WO/2008/101753A1
The invention relates to a valve body (1) for a fluid filter for controlling fluid flows, particularly liquids, comprising a guide body (4) for the fluid flowing away from the valve seat, wherein the guide body (4) has guide ribs (5, 6) ...  
WO/2008/102444A1
[PROBLEMS] To provide a check valve in which oscillation of a valve element is prevented and chattering and noise or damage incident thereto can be prevented positively by relaxing impact contact of the oscillated valve element. Furtherm...  
WO/2008/103938A3
An orifice for use in a flow control valve, the orifice may include a fixed choke plate having at least one aperture therethrough for conducting fluids and a rotating choke plate having at least one aperture therethrough for conducting f...  

Matches 151 - 200 out of 5,369