Consolidated Type 31533VX/1525VX Nuclear Valves

The Consolidated Type 31533VX and 1525VX electromatic relief valves are ASME Code Section III, Class 1 certified for nuclear steam service overpressure protection. The relief valve is a pilot-operated design that is integrally mounted and connected to the main valve assembly. The Consolidated electromatic relief valve system includes a solenoid, controller, and control station.


Power Operated Relief valve


  • Over pressure protection of pressurizer
  • Handles pressure excursions and prevents unnecessary lifting of pressurizer safety valves