Main applications

  • Energy
  • Nuclear Island
  • Nuclear Power Stations

Design type

Valves for nuclear applications

Technical data

T max 365 °C
DN max 25
PN max 173


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


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

Further technical information about ZXNVB

Overview of technical data

T 0.0 – 365.0 (°C)
DN 4.0 – 25.0
PN 173.0
Actuator options available ex works No
Body design Straight pattern body
Valve disc/plug material Metal-to-metal seat
Threaded-end design butt weld end design
Main applications Energy
Body material Stainless steel,