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WO/2012/059718 |
A subsea valve comprises a valve gate (4) moveable in a plane within a valve cavity (3). A main passageway (2) extending transversely of the cavity and at least one annular valve seat (7) is in communication with a respective portion (2a...
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WO/2012/048963 |
The invention relates to a method for producing a hydraulic device (17), in which a least one hydraulic duct (90) and at least one connection (122) are produced and/or connected hydraulically to each other, wherein the hydraulic device (...
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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/2012/043877 |
An inexpensive stainless steel and inexpensive, high-strength stainless steel that are highly resistant to hydrogen environment embrittlement even when used in a hydrogen environment comprising high-pressure hydrogen gas, at a pressure e...
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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/2012/042306 |
A 45° 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/2012/040002 |
Bonnet apparatus to provide live- loading to a seal are described herein. An example bonnet assembly (202) includes a housing (224) having a recessed opening (230) to define a shoulder (232) and a sealing disc (242) disposed within the r...
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WO/2012/038500 |
The invention relates to a pressure relief valve to be installed between an upstream and downstream pipe for the flow of a fluid, including: a body (2) in which a chamber (4) having a peripheral sidewall (6) is provided and which include...
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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/2012/038353 |
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/2012/037134 |
A fluid flow control device includes a body having an inlet connection, an outlet connection, and a discharge port. A supply path extends between the inlet connection and the outlet connection and a booster module is disposed within the ...
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WO/2012/032298 |
A flow control device (120) comprises a body (122) having first and second fluid ports (41) between which fluid may flow, the direction being dependent on the pressures at the respective ports. First and second valve seats (147) associat...
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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/2012/025322 |
Gas valve comprising a gas enclosure (1) with an inlet, an outlet and a passage opening (13) to communicate the outlet with the inlet, a valve seat (30) that cooperates with the passage opening (13) to close it, internal means connected ...
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WO/2012/024560 |
A tip-resistant valve plug includes a valve head, first and second retention legs, and an anti-tip fin. The valve head includes a continuous partition defining a fluid barrier between a sealing side and an external side of the valve head...
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WO/2012/023698 |
The present invention discloses an air valve. The air valve according to an embodiment of the present invention comprises: a valve body having a portion for blocking air inserted therein; and a valve cap for preventing the portion for bl...
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WO/2012/019622 |
A valve (10) includes a first valve housing portion (12) and a second valve housing portion (14). The first valve housing portion and the second valve housing portion are separate components attached together to define a valve housing. T...
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WO/2012/021572 |
A valve-venting method increases the durability of flow restrictors within gas venting valves used on large diameter water and sewer pipelines such that transient high pressure conditions that can cause rapid adiabatic heating of the dis...
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WO/2012/019622 |
A valve (10) includes a first valve housing portion (12) and a second valve housing portion (14). The first valve housing portion and the second valve housing portion are separate components attached together to define a valve housing. T...
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WO/2012/018730 |
A safety valve control system may include a remotely operable control assembly; a first transducer, a valve assembly, and a pump assembly in communication with the control assembly; and a fluid reservoir in communication with the valve a...
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WO/2012/018730 |
A safety valve control system may include a remotely operable control assembly; a first transducer, a valve assembly, and a pump assembly in communication with the control assembly; and a fluid reservoir in communication with the valve a...
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WO/2012/013795 |
The invention relates to a catalyst metering device with a valve formed of an iron-based alloy steel hardened to a Rockwell hardness C of at least 60. The device can be used for metering of a catalyst for an ethylene polymerization react...
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WO/2012/007732 |
Valve assembly (10) comprises two valve portions, an upper and lower valve portion (12, 14), each having a valve housing indicated generally at (16, 18) which are generally annular and a valve closure member (20, 20') which is pivotaily ...
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WO/2012/006954 |
A flow adjustment check device comprising a water inlet, a water outlet, and connected to a water source a body (100). Provided in the body (100) a supporting base (110) having a connection socket (111). Provided on the surface of the co...
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WO/2012/006801 |
An anti-sticking cut-off system for vacuum die-casting includes a cut-off valve (1), an extraction unit (3) for sucking air in the cut-off valve (1) and an oil-way residue-cleaning unit (2). The cut-off valve (1) includes a driven valve ...
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WO/2012/001284 |
The invention relates to a fluid valve, in particular for the exhaust gas from a motor vehicle, comprising: a body (30) defining at least one duct (32), and a movable flap that can rotate about a shaft between a closed position preventin...
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WO/2012/000787 |
The invention relates to a fluid control valve, which is in particular a seat valve (2), comprising a valve housing (4) in which a feed duct (10) having an inlet (6) and a discharge duct (20) having an outlet (8) for pressurized medium a...
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WO/2012/001286 |
The invention relates to a fluid valve comprising: a body (50) defining a fluid flow duct (60), and a flap (1) that can move between a closed position preventing the fluid from flowing through the duct and an open position allowing the f...
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WO/2012/001282 |
The invention relates to a fluid valve comprising a movable flap (1) provided with a first wing (3) and a second wing (4), said valve also including a gasket (2) having an opening (5) for the passage of the fluid. At least one (3) of the...
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WO/2012/001283 |
The invention relates to a fluid valve, in particular for the exhaust gas from a motor vehicle engine, comprising a body (30) defining a main duct (31) and an auxiliary duct (32) for the flow of fluid, which auxiliary duct opens into the...
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WO/2011/160661 |
An air valve manifold (20) to be used with a glass making machine includes a base (24) and a valve (22) including a valve body attached to the base (24). The valve body includes a first projection (42) on a front of the valve body and an...
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WO/2011/160661 |
An air valve manifold (20) to be used with a glass making machine includes a base (24) and a valve (22) including a valve body attached to the base (24). The valve body includes a first projection (42) on a front of the valve body and an...
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WO/2011/160558 |
A valve body of a compound water faucet includes a filling body (1), an inner housing (2) and an outer housing (3). A water inlet pipe (11) and a water outlet pipe (12) are equipped in the filling body (1). The inner housing (2) is cover...
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WO/2011/151444 |
The invention relates to a pressure reducer 10, in particular for enriching drinking water with carbon dioxide, comprising a housing 12 with an axially movable spring-loaded control body 24 in order to close a connection between an inlet...
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WO/2011/151445 |
The present invention relates to a gate valve (10), in particular for returned drilling mud pressure control and/or well killing. The gate valve comprises: a flow passage (14); and a gate member (22) movable for intersecting the flow pas...
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WO/2011/149719 |
Methods and apparatus for removing fluid from fluid valves are described. An example apparatus for controlling fluid flow includes a fluid regulator (302) having a body (306) defining an inlet port (308), an outlet port (310) and an aper...
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WO/2011/149935 |
An assembly (10) comprises a manifold (24) and a valve (12). The manifold (24) has a portion defining a bore (50) having a first end and a second end. The valve (12) is at least partially disposed within the manifold (24) and includes a ...
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WO/2011/144195 |
Rotary slide valve (10) having a mixing chamber, a first inlet (20) which opens into the mixing chamber, a second inlet (30) which opens into the mixing chamber, an outlet (40) which branches off from the mixing chamber, and a closure el...
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WO/2011/141094 |
The invention discloses a valve arrangement having at least two valves (217, 219) and having a housing which is designed as an installation cartridge (201). The valve arrangement may have for example two valves, one of which is a pressur...
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WO/2011/134400 |
A bidirectional pressure self balancing stop valve includes a valve body (1), a valve clack (4), a press ring (16), a valve cover (17), a valve rod (19) and a balance hole (21). The valve clack (4) is provided in the cavity of the valve ...
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WO/2011/135883 |
Provided is a fluid control valve assembly which reduces pressure loss as much as possible in a fluid passage line including a fluid control valve, thereby minimizing the pressure for a fluid to pass therethrough and thus ensuring a requ...
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WO/2011/135928 |
The disclosed direct-touch type diaphragm valve is provided with a valve body having an inlet passage and an outlet passage, a valve chamber communicating with the inlet passage and the outlet passage of the valve body, a valve seat disp...
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WO/2011/133267 |
Valve shaft apparatus are described herein. An example valve shaft apparatus includes a shaft having a stationary seal and a dynamic seal spaced from the stationary seal. The stationary seal defines a first leakage detection area adjacen...
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WO/2011/129966 |
A unitary stacked shuttle valve body assembly 100 is disclosed that may be used in a well drilling blow out preventer circuit. The assembly includes substantially similar shuttle valves 9, 109 and 209 that may be assembled and arranged i...
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WO/2011/127838 |
A tap connector，a drawn casing (1) of the tap connector, a tap and a manufacturing method thereof are provided. After at least some parts or all parts of a sheet are drawn into a given shape by drawing process, the sheet is rolled and/...
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WO/2011/124394 |
A flow control valve, in particular in the form of an electromagnetic proportional directional flow control valve (1), having a valve housing (2), in which a control piston (3) is guided such that it can be displaced axially, which contr...
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WO/2011/124395 |
A flow control valve, in particular in the form of an electromagnetic proportional 2-way flow control valve (1), having a valve housing (2), in which a control piston (3) is guided such that it can be displaced axially, which control pis...
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WO/2011/126598 |
A valve body defines a valve stem opening. A valve stem comprises an enlarged portion greater than the valve stem opening to thereby secure the valve stem within the valve body by limiting radially outward movement of the valve stem with...
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WO/2011/120825 |
The invention relates to a turbocharger housing having a valve device, wherein the valve device has at least one first duct section and a second duct section, wherein the two duct sections are arranged with their longitudinal axes parall...
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