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Adjustable Valve Lifter Fits Any Size Valve
Author(s) -
Harts Rodger J.
Publication year - 1986
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1986.tb01174.x
Subject(s) - globe valve , ball valve , valve actuator , valve seat , engineering , structural engineering , mechanical engineering
Details for constructing a valve lifter designed to aid workers in lifting valves that are being installed, removed, or replaced are provided. No stress is placed on the valve stem because chains act as slings and do all the lifting.