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公开(公告)号：US20230151890A1
公开(公告)日：2023-05-18
申请号：US17527392
申请日：2021-11-16
发明人： Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Julian A. Mann , Lawrence Martin
摘要： A high flow/low flow valve includes a valve body having a fluid inlet and a fluid outlet connected to one another by a fluid passageway. A valve seat is disposed in the fluid passageway. A low flow valve plug is disposed in the fluid passageway proximate valve seat, the low flow valve plug cooperating with the valve seat to control fluid flow through the valve seat. A high flow valve plug is disposed in the fluid passageway proximate valve seat, the high flow valve plug cooperating with the valve seat to control fluid flow through the valve seat. A low flow actuator is operatively connected to the low flow valve plug and a high flow actuator operatively connected to the high flow valve plug.
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公开(公告)号：US20230151902A1
公开(公告)日：2023-05-18
申请号：US17828809
申请日：2022-05-31
发明人： Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Lawrence Martin , Julian A. Mann
CPC分类号： F16K27/044 , F16K47/08 , F16K3/246
摘要： A modular valve assembly includes a bonnetless main core, a first releasable connection, and a second releasable connection. A first inlet end connection includes a first inlet end flow passage. The first inlet end flow passage includes a curved portion that changes a direction of the first inlet end flow passage between 30 and 120 degrees. A second inlet end connection includes a second inlet end flow passage. The second inlet end connection passage is substantially straight. A first outlet end connection includes a first outlet end flow passage. The first outlet end flow passage includes an angled portion. A second outlet end connection passage includes a second outlet end flow passage. The first and second inlet end connections and the first and second outlet end connections are rapidly reconfigurable to form a variety of valve configurations.
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公开(公告)号：US12044319B2
公开(公告)日：2024-07-23
申请号：US17527392
申请日：2021-11-16
发明人： Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Julian A. Mann , Lawrence Martin
摘要： A high flow/low flow valve includes a valve body having a fluid inlet and a fluid outlet connected to one another by a fluid passageway. A valve seat is disposed in the fluid passageway. A low flow valve plug is disposed in the fluid passageway proximate valve seat, the low flow valve plug cooperating with the valve seat to control fluid flow through the valve seat. A high flow valve plug is disposed in the fluid passageway proximate valve seat, the high flow valve plug cooperating with the valve seat to control fluid flow through the valve seat. A low flow actuator is operatively connected to the low flow valve plug and a high flow actuator operatively connected to the high flow valve plug.
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公开(公告)号：US20230003308A1
公开(公告)日：2023-01-05
申请号：US17365694
申请日：2021-07-01
发明人： Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Lawrence Martin , Julian A. Mann
摘要： A valve assembly includes a first body portion, a second body portion secured to the first body portion, and a cage positioned between the first body portion and the second body portion. The cage has a generally cylindrical body, a bore formed longitudinally through the body, a top surface, an opposing bottom surface, an exterior surface, an opposing interior surface, and an integral, unitary annular flange extending from the exterior surface and around a perimeter of the cage. The annular flange includes a first surface configured to engage the first body portion to form a seal between the cage and the first body portion and a second surface configured to engage the second body portion to form a seal between the cage and the second body portion.
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公开(公告)号：US20220381367A1
公开(公告)日：2022-12-01
申请号：US17332560
申请日：2021-05-27
发明人： Thomas N. Gabriel , Shannon E. Jelken , Katherine N. Bartels , Julian A. Mann , Lawrence Martin , Luke A. Novak
摘要： An anti-cavitation cage for a valve assembly. The anti-cavitation cage includes a body having a plurality of slots, a first end, and a second end. At least one slot of the plurality of slots includes an inside surface having a lattice structure. The lattice structure is one of uniform in grade through the at least one slot or a graded type of lattice structure varying in density from a first portion to a second portion. The anti-cavitation cage having these features is a single component.
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