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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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At least 37 records · Page 2

All sources NASA NTRS DOE OSTI

NASA NTRS1966

Valves and valve problems

Manufacturing, failure analysis, and clinic for valves with aerospace applications

MANUFACTURING↗

NASA NTRS1966

Duo-check valve, 2-inch mission valve and Pump Company part number 15BVFCC1C, NASA DRAWING number 75Mo4406 PCV-2 Test report

Testing and evaluation of 2-inch duo-check valve for Saturn IB program

COMPONENT RELIABILITY↗

NASA NTRS1966

Compound pressure and vacuum relief valve, 2-inch. Ladewig Valve Company part number 3302- F, NASA drawing number 75 M04406 PRV-3

Functional and environmental testing of compound pressure and vacuum relief valve for Saturn Ib launch vehicle

FUNCTION TEST↗

NASA NTRS1967

Relief valve, 3/8-inch, Mission Pump and Valve Co. part number 1-3688, NASA part number 75M15044 PRV-4 Test report

Test program for relief valve used to prevent over pressurization in pneumatic control systems

VALVE↗

NASA NTRS1967

Test report for 8-inch Check Valve Mission Valve and Pump Company part number 15 CPF-311 NASA drawing number 75M17763 HCV-9

Functional and environment testing of 8-inch valve used in vaporizer units and umbilical tower hydrogen vent

ENVIRONMENTAL TESTING↗

NASA NTRS1945

Tests of improvements in exhaust-valve performance resulting from changes in exhaust-valve and port design

Explore the source record for details and available documents.

VALVES, EXHAUST-CORROSION↗

NASA NTRS1967

Gate valve, manually operated 6 inch, 150 pound Pacific Valve Company part number S8550F/8/-12T-ASA Test report

Performance tests and modifications on manually operated, 6 inch, 150 pound gate valve

Source record↗

NASA NTRS1968

Globe valve, 3/4-inch, 6000 psig, Pacific Valve Co. part number 3/4-S-17250Y-12K- GL/XXS/, NASA drawing number 75M09618 PGLV-3 Test report

Functional and environmental testing of 6000 psig, 3/4-inch shutoff valve for venting high pressure gaseous hydrogen storage bottles

Source record↗

NASA NTRS1968

Saturn 1B program. Test report for globe valve, 2 inch, 6000 PSIG, Vacco Valve Company, part number M-6P-X469-2G /with modification kit KM 7403/

Operation and environment test of 2 inch manually operated Globe Valve for use in high pressure helium

Collins, G.↗

NASA NTRS1970

Bipropellant valve improvement program Apollo service propulsion system rocket engine. Guide for bipropellant valve design

Results of bipropellant valve program with applications to earth storable propellants

Source record↗

DOE OSTI2017

Control valve and control valve system for controlling solids flow, methods of manufacture thereof and articles comprising the same

Disclosed herein is a solids flow control valve comprising a standpipe; a shoe; and a transport pipe; wherein the standpipe is in operative communication with the shoe and lies upstream of the shoe; the standpipe comprising a first end and a second end, where the first end is in contact with a source that contains disposable solids and the second end is in fluid contact with the shoe; the shoe being operative to restrict the flow of the disposable solids; the transport pipe being disposed downstream of the shoe to receive and transport the solids from the shoe.

42 ENGINEERING↗

NASA NTRS1947