CHECK VALVE
申请(专利)号：
US19640356835
申请日期：
1964-04-02
公开/公告号：
US3352531A
公开/公告日期：
1967-11-14
申请(专利权)人：
SCOVILL MANUFACTURING COMPANY
被引量：
摘要：
A low inertia, rapid response, low volume check valve utilizes two body members positioned in end-to-end alignment. The valve bodies have end faces which are clamped into sealing engagement with each other. A shallow cylindrical chamber is formed in one of the end faces and carries a very thin, disc like valve closure member which floats between a closed position against the face of the inlet body and an open position against the face of the outlet body. The closure member is relieved to permit fluid flow therearound and into depressions in the face of the outlet body. Preferably the outlet passage is formed by stainless steel tubing such as hypodermic tubing carried in the outlet body to provide an inexpensive outlet passage with a minimum of contained volume.
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