Title:
弁アセンブリ及びその修理点検をなす方法
Document Type and Number:
Japanese Patent JP5852096
Kind Code:
B2
Abstract:
A valve assembly for use in a piping system includes a valve having an inlet and outlet arranged for connection to the piping system, and further includes a valve body, a control element disposed in a flow passage, and a shiftable valve stem operatively coupled to the control element. Valve packing is disposed about the valve stem and is secured by a retainer assembly. An adapter plate is provided and is attached to the valve body by a plurality of gland bolts, with the adapter plate and the gland bolts cooperating to secure the retainer assembly. An actuator bracket is provided and includes a first portion and a second portion, with the first portion secured to the adapter plate by a plurality of fasteners, and an actuator is secured to the second portion of the actuator bracket by a plurality of fasteners, with the actuator having a control rod operatively coupled to the valve stem.
Inventors:
Nacherry, Kashayar, A.
Schaeffler, Douglas, Jay.
Pell Free, Roy, Ronald
Sexton, jeffrey
Schaeffler, Douglas, Jay.
Pell Free, Roy, Ronald
Sexton, jeffrey
Application Number:
JP2013503753A
Publication Date:
February 03, 2016
Filing Date:
March 10, 2011
Export Citation:
Assignee:
EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
International Classes:
F16K27/00
Domestic Patent References:
| JP3057581U | ||||
| JP11051245A |
Foreign References:
| US3318171 |
Attorney, Agent or Firm:
Nobuyuki Okajima