The seismic capacity for the equipment class of Motor-Operated Valves (MOV) maybe based on earthquake experience data. This equipment class includes a wide diversity of sizes, types, and applications. Components of a motor-operated valve include a motor operator with a control box, gearbox, and drive motor.
Office of Environment, Health, Safety & Security
October 22, 2026
Estimated Read Time min
The seismic capacity for the equipment class of Motor-Operated Valves (MOV) maybe based on earthquake experience data. This equipment class includes a wide diversity of sizes, types, and applications. Components of a motor-operated valve include a motor operator with a control box, gearbox, and drive motor.