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Explosive Actuated Valves

Mirion provides a full line of valves specifically for the nuclear industry. 

Tag Features

Used For:

  • Standby liquid control
  • Instrumentation cable cut/seal
  • Pressure relief
  • Passive systems
  • Wherever reliable instant or emergency operation is needed

Advanced Electro-Explosive Technology Assures:

  • Extremely fast response: 0.002 seconds
  • Zero leakage with parent metal sealing
  • Reliability exceeds 99%


Explosive Actuated Valves provide extremely fast response and superb reliability in excess of 99.99%, with zero leakage. Parent metal seals, redundant primers and low-voltage actuation for use in stand-by liquid control, pressure relief and passive systems.

The Mirion Technologies (Conax Nuclear), Inc.’s special purpose ASME Class 1, Sub-Section “NB”, “N” stamp, dual primer explosive valves are in use throughout the world for Standby Liquid Control, Instrumentation cable cut/seal, Pressure Relief, Passive systems, and wherever reliable instant or emergency operation is needed. Our advanced electro-explosive technology assures an extremely reliable fast response (0.002 seconds), zero leakage with parent metal sealing and a reliability exceeding 99.99%.

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