Published October 23, 2000 | Version v1
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Check all SCHe Supply Purge Check Valves to Prevent Back Flow from SCHe into Helium Supply

Creators

Description

These valves are 1/2-inch check valves used to prevent SCHe backflow into the Helium System if pressure in the Helium System drops below the pressure of the control valve downstream of the SCHe supply bottles. (14 psig in trains A and B and 2 psig in trains C and D)

Availability note (English)

Available from INIS in electronic form; Also available from OSTI as DE00805405; PURL: https://www.osti.gov/servlets/purl/805405-KtBaD6/webviewable/

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Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/805405-KtBaD6/webviewable/;

Publishing Information

Imprint Pagination
19 p.
Report number
SNF--3893/Rev.3

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
34025820
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Descriptors DEI
DESIGN; FLOW REGULATORS; GAS CYLINDERS; HELIUM; SPENT FUELS; SUPERCRITICAL STATE; VALVES
Descriptors DEC
CONTAINERS; CONTROL EQUIPMENT; ELEMENTS; ENERGY SOURCES; EQUIPMENT; FLOW REGULATORS; FLUIDS; FUELS; GASES; MATERIALS; NONMETALS; NUCLEAR FUELS; RARE GASES; REACTOR MATERIALS

Optional Information

Contract/Grant/Project number
AC06-96RL13200
Funding organization
USDOE Office of Environmental Management (EM) (United States)