Under localization developing for the control valve of the safety grade Q Class 1 which is established in the atomic power plant followed ASME Code and important parts (Body, Yoke, Bonner, Actuator) design and produced.
In order to verify this anal...
Under localization developing for the control valve of the safety grade Q Class 1 which is established in the atomic power plant followed ASME Code and important parts (Body, Yoke, Bonner, Actuator) design and produced.
In order to verify this analyzed the earthquake stress of AOV.
AOV the above of 33㎐ occurred from first mode, the earthquake stress occurred from inside the yield strength of the material.