Dual ball shutoff valve, 1/2-inch, 1500 psig, cam operated, Flodyne Controls Inc. part number 5C151, NASA drawing number 75K26264
Performance test data for dual ball shutoff valve
Sparks, T. W.↗
SEARCH · Engineering Papers
Results for “valves”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Research and development of a vortex valve for flow modulation of a 16-percent aluminized 5500 deg F propellant gas
Vortex valve for hot gas flow modulation in secondary injection thrust vector control system
Blatter, A.↗
Research and development of a vortex valve controlled hot gas /5500 deg F/ secondary injection thrust vector control system
Performance of vortex valve controlled secondary injection thrust vector system for solid propellant rocket motor control
Blatter, A.↗
Roentgen video densitometer study of mitral valve closure during atrial fibrillation.
Roentgen video densitometer study of mitral valve closure during fibrilation, discussing atrial contraction role on ventricular function in normal and failing heart
Odonovan, T. P. B.↗
Two-step rocket engine bipropellant valve concept
Initiating combustion of altitude control rocket engines in a precombustion chamber of ductile material reduces high pressure surges generated by hypergolic propellants. Two-step bipropellant valve concepts control initial propellant flow into precombustion chamber and subsequent full flow into main chamber.
Capps, J. E.↗
Manual valve modification, APCO part number 5072X1004-23 Technical test report
Performance tests on modified manual gas valve
Source record↗
Manual globe valve, 3/4-inch, 6000 psig, Accessory Products Company, part no. 5072X1004-/13, 23/ test report
Environmental tests of manual globe valves for high pressure helium storage tanks
Collins, G.↗
Program summary report 10-inch LOX vent and relief valve, PN 5640073
Design and performance of liquid oxygen tank vent and relief valve
Trautner, M. C.↗
Electronic position indicator for latching solenoid valves
Electronic position indicator for latching solenoid valves in SNAP 8 ground test facility
Frye, R. J.↗
Relief valve
Relief valve to permit slow and fast bleeding rates at difference pressure levels
Steenken, J.↗
Dynamic performance analysis of a fuel-control valve for use in airbreathing engine research
Dynamic performance analysis of fast-response fuel control valve for air breathing engine research
Batterton, P. G.↗
Fluidic valve for warm gas flow control.
Fluidic vortex valve warm gas flow control for rocket application
Delozier, T. R.↗
Research and development of a vortex valve for flow modulation of a 16-percent aluminized 550 deg F solid propellant gas.
Fluidic vortex valve to modulate solid propellant generated hot gas flow
Blatter, A.↗
Novel valve for reciprocating compressors - Concept
Thin ring valve for the inlets and exhausts of reciprocating compressors, and possibly for the inlets of internal combustion engines, encircles the cylinder and operates on the Bernoulli principle.
Wagner, C. E.↗
An electrothermally actuated micro valve
Microminiature slide action valve requires power only during actuation and can be used as an on-off or single inlet to alternately selected outlets.
Charlton, K. W.↗
Fast-acting, four-way slide valve
Valve is insensitive to fluctuating sense pressure. It remains in full-open position until the supply pressure is removed.
Absalom, J.↗
Bimorph piezoelectric device functions as flapper valve
Flapper valve using a bimorph piezoelectric ceramic bender converts an electrical input into a pneumatic output signal capable of operating fluidic logic elements in a decoder and display system.
Van Der Heyden, J.↗