The present application relates to valve and actuator assemblies. The valve actuator assemblies may include a capless valve actuating arrangement, include a replaceable passage defining member that includes seal members, include a valve member that is assembled in a valve chamber from an end of the valve body that is opposite an end that a piston is assembled in, and/or include a valve member that may be rotated in a valve body without affecting the ability of the valve member to perform its sealing functions.
申请公布号
WO2006091710(A2)
申请公布日期
2006.08.31
申请号
WO2006US06364
申请日期
2006.02.22
申请人
SWAGELOK COMPANY;FELDMAN, JOEL;SULCS, PETER;ZEILER, DANIEL, E.;HAYES, CHARLES, W., II;HASAK, DAVID;WALLER, YANCY, J.
发明人
FELDMAN, JOEL;SULCS, PETER;ZEILER, DANIEL, E.;HAYES, CHARLES, W., II;HASAK, DAVID;WALLER, YANCY, J.