Worcester 1 Inch Solenoid Actuated Gas Operated SCHe System Valves

Van Katwijk, Carl

Fluor Hanford, Inc.

关键词: Solenoids;    Switches;    Actuators;    Pneumatic Controllers;    Spent Fuel Casks;   

DOI  :  10.2172/803956
RP-ID  :  SNF-3877, Rev.2
RP-ID  :  AC06-96RL13200
RP-ID  :  803956

美国|英语

来源: UNT Digital Library

【 摘 要 】

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.