- 专利标题： Dual union ball drain valve with T-flow adjustability
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申请号： US18090139申请日： 2022-12-28
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公开(公告)号： US11898643B1公开(公告)日： 2024-02-13
- 发明人: Christopher W. Mason
- 申请人： NIBCO Inc.
- 申请人地址： US IN Elkhart
- 专利权人： NIBCO Inc.
- 当前专利权人： NIBCO Inc.
- 当前专利权人地址： US IN Elkhart
- 代理机构： PRICE HENEVELD LLP
- 主分类号： F16K11/087
- IPC分类号： F16K11/087 ; F16K5/06 ; F16K37/00 ; F16K31/60 ; F16K27/06
摘要：
A dual union drain valve has union couplings to permit a variety of fitting ends. The dual union drain valve has a T-valve member at the intersection of the tee-shaped valve body that can be rotated within the fluid passageway to provide a variety of options for selectively closing sections of the fluid passageway.
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