Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent
1989-11-13
1991-02-26
Hepperle, Stephen M.
Fluid handling
Line condition change responsive valves
With separate connected fluid reactor surface
137904, G05D 701
Patent
active
049954229
ABSTRACT:
A pressure compensated flow control valve including a body member having an axial bore extending to a closed end and a number of radially aligned ports formed near the closed end. A cylindrical spool is disposed within the axial bore and is movable between a controlled flow position where the spool extends over a portion of the radial ports and a reverse flow position where the radial ports are unobstructed. An orifice formed in an end plate of the spool is sized to allow a predetermined flow rate.
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Manatrol catalog spec. sheet; 11-8-1967, Assy.-Valve, Pressure Compensated Fixed Flow Control.
Gresen Hydraulics catalog spec. sheet-pp. 24-25, no date, Unidirectional Line Check Valves-Line Throttle Valves.
Brand Glen
Chew Timmy L.
Brand Hydraulics Co. Inc.
Hepperle Stephen M.
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