F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/45
F16J 15/18 (2006.01)
Patent
CA 1196355
- 1 - Abstract: The present invention relates to a valve assembly. The assembly is comprised of a valve housing which includes a main body portion and a generally tubular neck portion which extends outwardly from the body portion. A housing flange extends radially outwardly from the neck portion and is longitudinally spaced from the main body portion. The valve housing has a bore through the neck portion and the adjacent part of the main body portion. A valve stem is received in the bore for movement with respect to the valve housing. An annular seal is located within the bore surrounding the valve stem. A gland is provided which is comprised of a compression unit disposed at least partially within the bore adjacent one end of the seal, and a gland flange which adjoins the compression unit and extends laterally outwardly therefrom and is longitudinally spaced from the main portion of the valve housing. The gland is movable in a first longitudinal direction toward the seal to compress the seal. A threaded adjusting unit engages with the housing flange and the gland flange and is operative to move the gland in the first direction. The adjusting unit has a rotatable engagement portion disposed longitudinally between the housing flange and the main body portion of the valve housing and engageable to operate the adjusting unit.
447862
Keystone International Inc.
Kirby Eades Gale Baker
LandOfFree
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