公开(公告)号：US09835266B2

公开(公告)日：2017-12-05

申请号：US14765883

申请日：2014-01-16

申请人： Eisenmann SE

发明人： Hans-Peter Picht ,  Ruediger Schweikardt

IPC分类号： F16K7/12 ,  F16K37/00 ,  G05D16/00 ,  G05D16/06 ,  G05D16/18

CPC分类号： F16K37/0083 ,  F16K7/126 ,  G05D16/063 ,  G05D16/0652 ,  G05D16/185

摘要： A pressure regulator for liquid media includes a through-flow path which extends between two connections for a medium-conducting line. The through-flow path is equipped with a valve seat which can be released or closed by a closing element that is mounted in a movable manner between a closing position and a release position. A wear of the closing element and/or the valve seat can be monitored during ongoing operations using a wear sensor device.