发明公开
- 专利标题: HIGH FLOW/LOW FLOW VALVE
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申请号: US17527392申请日: 2021-11-16
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公开(公告)号: US20230151890A1公开(公告)日: 2023-05-18
- 发明人: Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Julian A. Mann , Lawrence Martin
- 申请人: FISHER CONTROLS INTERNATIONAL LLC
- 申请人地址: US IA Marshalltown
- 专利权人: FISHER CONTROLS INTERNATIONAL LLC
- 当前专利权人: FISHER CONTROLS INTERNATIONAL LLC
- 当前专利权人地址: US IA Marshalltown
- 主分类号: F16K1/52
- IPC分类号: F16K1/52 ; F16K1/44
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.
公开/授权文献
- US12044319B2 High flow/low flow valve 公开/授权日:2024-07-23
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