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发明名称
Ceramic weir for valve body
摘要
A weir valve is disclosed with a solid ceramic weir insert. Optional ceramic pieces are used to line the bore and bonnet opening to protect the exposed inner surfaces of the valve body from fluid in the valve.
申请公布号
US5127430(A)
申请公布日期
1992.07.07
申请号
US19910731510
申请日期
1991.07.17
申请人
INDUSTRIAL CERAMICS ENGINEERING
发明人
POWERS, KELLY B.;KUTSKO, JAMES M.
分类号
F16K27/02
主分类号
F16K27/02
代理机构
代理人
主权项
地址
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