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公开(公告)号:US5950664A
公开(公告)日:1999-09-14
申请号:US802788
申请日:1997-02-18
申请人: Larry A. Battaglia
发明人: Larry A. Battaglia
CPC分类号: F16K5/0414 , F16K27/065 , F16K39/06 , Y10T137/7036 , Y10T137/7668 , Y10T137/86751
摘要: A valve body having a first and a second port and, optionally, a removable cartridge disposed in the valve body between the first and second ports. A bearing insert is attached to and disposed in the optional cartridge and a rotor having a passageway through is disposed in sealing contact with the bearing insert and is movable between an open position and a closed position.
摘要翻译: 一种具有第一和第二端口的阀体,以及可选地,在第一和第二端口之间设置在阀体中的可拆卸的盒。 轴承插入件附接到并布置在可选的盒中,并且具有通道的转子设置成与轴承插入件密封接触并且可在打开位置和关闭位置之间移动。