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公开(公告)号:US20200133317A1
公开(公告)日:2020-04-30
申请号:US16190528
申请日:2018-11-14
Inventor: Min Wang , Guolei Fan , David Davis , Tung K. Nguyen
Abstract: A fluid regulator includes a balance port regulator valve and an actuator coupled to the regulator valve. The regulator valve has an inlet, an outlet, a valve port disposed between the inlet and the outlet, and a valve disc movable along a longitudinal axis between a closed position in which the valve disc sealingly engages the valve port and an open position in which the valve disc is spaced apart from the valve port. The actuator is responsive to fluid pressure to move an actuator stem along the longitudinal axis. A connector assembly operably and removably connects the valve disc to the actuator stem.
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公开(公告)号:US10782713B2
公开(公告)日:2020-09-22
申请号:US16190528
申请日:2018-11-14
Inventor: Min Wang , Guolei Fan , David Davis , Tung K. Nguyen
Abstract: A fluid regulator includes a balance port regulator valve and an actuator coupled to the regulator valve. The regulator valve has an inlet, an outlet, a valve port disposed between the inlet and the outlet, and a valve disc movable along a longitudinal axis between a closed position in which the valve disc sealingly engages the valve port and an open position in which the valve disc is spaced apart from the valve port. The actuator is responsive to fluid pressure to move an actuator stem along the longitudinal axis. A connector assembly operably and removably connects the valve disc to the actuator stem.
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