Designed for all application of stop valves in nuclear power plants up to a nominal diameter of two inches.
Sempell Nuclear Model Nico 4000 High Pressure Stop and Check Valves
Sempell Nuclear Model NICO 4000 High Pressure Stop and Check valves

Specs

Body material:
DIN 1.0460, 1.4404, 1.4550
ASME SA105, SA182F316L, SA182F347

Features

  • Die-forged body
  • Antinit DUR 300 hardfaced seat (Co–free)
  • Stem nut drive sealed against contamination
  • Visual position indicator
  • Low driving forces
  • Low pressure loss
  • Simple on–line actuator mounting
  • Designed for stall torque conditions
  • Earthquake resident
  • References in German Pressurized Water Reactor Sweden & Finland BWR, Russian Pressurized Water Reactor (VVER)
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