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公开(公告)号：US20220136610A1
公开(公告)日：2022-05-05
申请号：US17517317
申请日：2021-11-02
申请人： Swagelok Company
摘要： A valve includes a valve body having first and second fluid ports extending to a valve cavity, a seat carrier subassembly installed in the valve cavity and including a seat carrier body with a first annular inner wall defining a first flow aperture aligned with the first fluid port and a valve seat disposed in an annular recess surrounding the first annular inner wall, and a second annular inner wall defining a second flow aperture aligned with the second fluid port. A valve element is disposed within the valve cavity and is movable between a closed position sealing against the valve seat and an open position permitting fluid flow across the valve seat between the first and second flow apertures. An outer periphery of an orifice restriction is seated against an interior portion of one of the first annular inner wall and the second annular inner wall.
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公开(公告)号：US11808381B2
公开(公告)日：2023-11-07
申请号：US17517317
申请日：2021-11-02
申请人： Swagelok Company
CPC分类号： F16K7/17 , F16K27/0236
摘要： A valve includes a valve body having first and second fluid ports extending to a valve cavity, a seat carrier subassembly installed in the valve cavity and including a seat carrier body with a first annular inner wall defining a first flow aperture aligned with the first fluid port and a valve seat disposed in an annular recess surrounding the first annular inner wall, and a second annular inner wall defining a second flow aperture aligned with the second fluid port. A valve element is disposed within the valve cavity and is movable between a closed position sealing against the valve seat and an open position permitting fluid flow across the valve seat between the first and second flow apertures. An outer periphery of an orifice restriction is seated against an interior portion of one of the first annular inner wall and the second annular inner wall.
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公开(公告)号：US20150137513A1
公开(公告)日：2015-05-21
申请号：US14538861
申请日：2014-11-12
申请人： Swagelok Company
IPC分类号： F16L37/58
CPC分类号： F16L19/025 , F16L19/0212
摘要： A fitting assembly for conduit with a longitudinal axis includes a first fitting component, a second fitting component that can be joined with the first fitting component when the fitting is pulled-up, and a keyed coupling that allows the first fitting component and the second fitting component to be pulled-up.
摘要翻译： 具有纵向轴线的管道的装配组件包括第一装配部件，第二装配部件，当所述装置被拉起时，所述第二装配部件可以与所述第一装配部件接合;以及键合联接件，其允许所述第一装配部件和所述第二配件 组件被上拉。
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公开(公告)号：US20240019034A1
公开(公告)日：2024-01-18
申请号：US18473835
申请日：2023-09-25
申请人： Swagelok Company
CPC分类号： F16K7/17 , F16K27/0236
摘要： A valve includes a valve body having first and second fluid ports extending to a valve cavity, a seat carrier subassembly installed in the valve cavity and including a seat carrier body with a first annular inner wall defining a first flow aperture aligned with the first fluid port and a valve seat disposed in an annular recess surrounding the first annular inner wall, and a second annular inner wall defining a second flow aperture aligned with the second fluid port. A valve element is disposed within the valve cavity and is movable between a closed position sealing against the valve seat and an open position permitting fluid flow across the valve seat between the first and second flow apertures. An outer periphery of an orifice restriction is seated against an interior portion of one of the first annular inner wall and the second annular inner wall.
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公开(公告)号：US11796077B2
公开(公告)日：2023-10-24
申请号：US17518173
申请日：2021-11-03
申请人： Swagelok Company
CPC分类号： F16K27/0236 , F16K7/16
摘要： A valve cavity cap arrangement including an insert and a threaded cap is provided in combination with a valve body defining a valve cavity, a central passage, and at least one offset passage. The insert is received in the valve cavity and includes an inner annular sealing surface sized to seal against a portion of the recessed surface surrounding the central passage, an outer annular sealing surface sized to seal against an outer periphery of the recessed surface, surrounding the offset passage(s), and a solid web portion extending between the inner and outer annular sealing surfaces. The threaded cap includes an outer threaded portion threadably engaged with an internal threaded portion of the valve cavity, a central end portion configured to apply a first sealing force to the inner annular sealing surface, and an outer end portion configured to apply a second sealing force to the outer annular sealing surface.
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公开(公告)号：US20220146010A1
公开(公告)日：2022-05-12
申请号：US17518173
申请日：2021-11-03
申请人： Swagelok Company
IPC分类号： F16K27/02
摘要： A valve cavity cap arrangement including an insert and a threaded cap is provided in combination with a valve body defining a valve cavity, a central passage, and at least one offset passage. The insert is received in the valve cavity and includes an inner annular sealing surface sized to seal against a portion of the recessed surface surrounding the central passage, an outer annular sealing surface sized to seal against an outer periphery of the recessed surface, surrounding the offset passage(s), and a solid web portion extending between the inner and outer annular sealing surfaces. The threaded cap includes an outer threaded portion threadably engaged with an internal threaded portion of the valve cavity, a central end portion configured to apply a first sealing force to the inner annular sealing surface, and an outer end portion configured to apply a second sealing force to the outer annular sealing surface.
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