Publication year: 2011 Source: International Journal of Pressure Vessels and Piping, Available online 22 October 2011 Y.C. Li, K.T. Chen, Y.L. Su, K.Ting, F.T. Chien, … Safety related valves such as Motor Operated Valves (MOV), Air Operated Valves (AOV) or Check Valves (CV) play an important role in nuclear power plant. Functioning of these valves mainly aim at emergency reactivity control, post accident residue heat removal, post-accident radioactivity removal and containment isolation when a design basis accident occurred
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Risk evaluation for motor operated valves in an in-service testing program at a PWR nuclear power plant in Taiwan