NUCA/‐A/‐ES, Typ I, II, IV

Main applications

  • Energy
  • Nuclear Island
  • Nuclear Power Stations

Design type

Valves for nuclear applications

Technical data

T max 400 °C
DN max 50
PN max 270


Weld end globe valve with gland packing or bellows, with back seat, straight-way pattern, made of steel, stainless steel or nickel.


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

Further technical information about NUCA/‐A/‐ES, Typ I, II, IV

Overview of technical data

T 0.0 – 400.0 (°C)
DN 10.0 – 50.0
PN 270.0
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 Bellows with back-up gland packing
Body material (EN standard) 1.0460, 1.4550
eClass assignment 37010210
Main applications Energy
Body material Stainless steel, ,