Main applications

  • Energy
  • Nuclear Island
  • Nuclear Power Stations

Technical data

T max 365 °C
DN max 50
PN max 120


Bellows-type globe valve for nuclear applications, with butt weld ends, , designed to meet safety-related requirements, straight-way pattern, made of steel or stainless steel, integrity maintained after limit switch failure.


Reactor cooling, moderator, safety feed, feed water, live steam and cleaning systems.

Further technical information about NUCA-B

Overview of technical data

T 0 – 365 (°C)
DN 15 – 50
PN 120
Actuator options available ex works Electric actuator to customer's choice, Pneumatic actuator to customer's choice
Body design Straight pattern body
Valve disc/plug material Metal-to-metal seat
Threaded-end design butt weld end design
Stem sealing Gland packing
Body material (EN standard) 1.4550
eClass assignment 37010210
Main applications Energy
Body material Stainless steel,