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JP2010537125A |
A ball valve isolator (5) includes a housing (15), a ball valve (60), a first isolator (40), and a second isolator (41). The housing (15) is provided with a first flow passage (29) located between an inlet (30) and an outlet (31). The ba...
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JP2010261512A |
To provide a ball valve in which powder is prevented from being caught between a seat ring and a ball in the ball valve, and the exchange interval of the seat ring is lengthened. The ball valve includes a valve body 1 having an inlet 13 ...
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JP2010261466A |
To provide a gas cock whose body is of an integrated shape and can easily be manufactured without increasing the manufacturing cost and the time and labor required. A cock body 1 including an inflow passage 2, an outflow passage 3, and a...
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JP4582451B2 |
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JP3163945U |
To provide a ball valve capable of remarkably reducing the torque of valve operation, expanding the range of valve diameter under the same level of pressure, and controlling the passage of medium pressure fluid or high pressure fluid. A ...
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JP4571261B2 |
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JP2010236685A |
To reduce contact resistance of a valve presser and valve body as much as possible while allowing the valve presser to turn following the rotation of a ball valve.An EGR valve 20 consists of a valve body 22, a ball valve 30, a shaft 90, ...
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JP2010236684A |
To provide a flow passage on-off valve capable of easily discharging unnecessary objects to outside by work from outside without decomposing the unnecessary objects.An EGR (exhaust gas recirculation) valve 20 includes a valve body 22, a ...
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JP2010236683A |
To provide a flow passage opening/closing valve which maintains hermeticity of a valve element and is rich in durability.An EGR valve 20 includes a body 22, a ball valve 30, a shaft 90, a valve presser 32 coming into contact with the bal...
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JP2010236687A |
To reduce contact resistance of a valve presser and valve body as much as possible while allowing the valve presser to smoothly turn following the rotation of a ball valve.An EGR valve 20 consists of a valve body 22, a ball valve 30, a s...
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JP4566131B2 |
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JP4560290B2 |
An improved seal arrangement in an assembly such as a valve assembly in which a compression member is provided to press a seal between the compression member and the valve body. In a preferred form, the compression member includes a rece...
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JP4563770B2 |
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JP2010223418A |
To provide a ball valve having no danger of fluid in an outlet passage leaking into a ball valve body even if a pressure of the fluid in the outlet passage blocked by the ball valve body is higher than a pressure of fluid in the ball val...
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JP4556984B2 |
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JP4556834B2 |
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JP4549794B2 |
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JP4545274B2 |
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JP4545473B2 |
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JP4537556B2 |
In an exhaust control valve having a valve housing and a valve body rotatably contained in the valve housing, a transmission member is fitted to an outer end of the valve shaft and protrudes from the outside of the valve housing. A beari...
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JP4533877B2 |
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JP4526703B2 |
A throttle valve assembly is provided, including a throttle valve housing having a bore therethrough and a throttle valve plug assembly. The throttle valve plug assembly includes a shaft rotatably mounted on the throttle valve housing an...
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JP4523314B2 |
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JP4518565B2 |
A ball valve includes symmetric first and second valve casings ( 100 ) and ( 200 ) which respectively have first and second ball seats ( 120 ) and ( 220 ), first and second coupling flanges ( 130 ) and ( 230 ), first and second lever rec...
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JP4519282B2 |
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JP4512261B2 |
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JP4511572B2 |
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JP4512921B2 |
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JP4514457B2 |
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JP4503789B2 |
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JP4499872B2 |
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JP4471987B2 |
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JP4472185B2 |
A changeover valve comprises a first valve member and a second valve member. The first value member has an aperture. The second valve member has first and second apertures. The first valve member is movable relative to the second valve m...
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JP2010112390A |
To provide a pressure reducing exhaust valve which is applicable to a pressure reducing device having only one exhaust passage (a main exhaust passage), fast in exhaust velocity and capable of suppressing the soaring of particles, and al...
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JP2010106875A |
To reduce manufacturing cost by simplifying a structure without lowering sealing performance and simplifying a manufacturing process.A valve device includes: a valve body 16 having an inlet port 12 and an outlet port 14; a valve element ...
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JP4460883B2 |
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JP2010095873A |
To effectively avoid wasting tap water by easily and surely setting the flow rate required for antifreezing and achieve miniaturization, low cost, and space saving.A valve element part 3 having a valve inlet part 3i communicating with an...
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JP4454597B2 |
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JP4449517B2 |
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JP4441119B2 |
A valve with ball of controlled deformation for fluid shut-off comprising an external containment body (11), inside which is arranged a shutter element (13), movable between a closure position and an opening position of the valve, the sh...
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JP4441079B2 |
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JP4440291B2 |
A fuel valve for a fuel flow injection circuit, operating on electrical energy rather than hydraulic energy. The fuel valve has a valve body, a first fuel inlet opening, and a distribution assembly having a plug rotating in a bushing, th...
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JP4413596B2 |
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JP4412755B2 |
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JP4398897B2 |
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JP4391831B2 |
A control valve of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve including an inlet and an outlet, a ball element and a seal assembly. When closing the valve, the ball element, which is eccentrically...
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JP4384480B2 |
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JP4386990B2 |
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JP4380539B2 |
A cock has an indexable rotating key. Indexing is achieved by a raised element on a shaped base of a housing of a barrel, and a ring which is formed at the end of the key and which is elastically deformable in a transverse plane. The rai...
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JP4376730B2 |
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