Open AccessWorcester 1 Inch Solenoid Actuated Gas Operated SCHe System Valves
Author(s) -
Christof Miska
Publication year - 2000
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/804840
Subject(s) - solenoid , helium , solenoid valve , purge , port (circuit theory) , actuator , mechanics , nuclear engineering , mechanical engineering , engineering , materials science , physics , electrical engineering , waste management , atomic physics
1 inch gas-operated full-port ball valves incorporate a solenoid and limit switches as integral parts of the actuator. These valves are normally open and fail safe to the open position (GOV-1*02 and 1*06 fail closed) to provide a flow path of helium gas to the MCO under helium purge and off-normal conditions when the MCO is isolated
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