Fluid handling – Systems – Flow path with serial valves and/or closures
Patent
1998-08-25
2000-03-28
Lee, Kevin
Fluid handling
Systems
Flow path with serial valves and/or closures
13761405, 251264, F16L 3728
Patent
active
060418184
ABSTRACT:
A valve assembly includes (1) a process valve having an axially adjustable valve stem positioned in a passageway thereof and (2) a service valve for receiving and retaining a male end of the process valve. The valve stem has a poppet mounted for axial movement therein between a first axial position closing the valve stem and a second axially position opening the valve stem. The service adapter has an axially extending pin movable from a retracted position to an extended position engaging and opening the poppet of the axially adjustable valve stem.
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Schadewald Christopher E.
Wells Michael P.
Aeroquip Corporation
Lee Kevin
LandOfFree
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