Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent
1994-07-01
1995-05-02
Hepperle, Stephen M.
Fluid handling
Line condition change responsive valves
With separate connected fluid reactor surface
251285, G05D 1610
Patent
active
054110530
ABSTRACT:
A fluid pressure regulator capable of adjustably setting a cut-off pressure between an upper and a lower limit having a two-piece valve body where the two pieces are threadably joined such that adjusting the distance between the two pieces of the valve body moves a piston stem valve operating a high pressure port towards or away from the high pressure port while not changing the distance between the spring engaging the piston and the piston head.
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Holt Daniel A.
Markham Trevor K.
Hepperle Stephen M.
Holt Daniel A.
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