公开(公告)号：US09915389B1

公开(公告)日：2018-03-13

申请号：US15425638

申请日：2017-02-06

Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC

Inventor： Chun Lin ,  Ron Pelfrey

IPC: F16L55/027 ,  F16J15/02

CPC classification number: F16L55/027 ,  F16K1/46

Abstract: Mechanically-retained sealing disks for use with fluid regulators are disclosed. In some examples, an apparatus includes a disk holder having an inner surface. In some examples, the apparatus includes a disk gasket coupled to the inner surface of the disk holder. In some examples, the apparatus includes a sealing disk positioned in the disk holder. In some examples, the sealing disk has a front side including a sealing surface, and a back side located opposite the front side. In some examples, the back side of the sealing disk in positioned adjacent the disk gasket. In some examples, the apparatus includes a disk retainer coupled to the disk holder. In some examples, the disk retainer is to retain the sealing disk in the disk holder.