Main applications

  • Biofuels
  • Boiler circulation
  • Boiler feed systems
  • Breweries
  • Chemical industry
  • Crude oil tankers
  • District heating
  • Food and beverages
  • Industry engineering
  • Marine
  • Navy
  • Nuclear Power Stations
  • Oil /Gas
  • Passenger ships and ferries
  • Petrochemical Industry
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Shipping / Shipbuilding
  • Steam circuits
  • Steel
  • Sugar
  • Turbine Island

Design type


Technical data

T max 580 °C
DN max 50
PN max 320


Weld end globe valve with gland packing, throttling valve plug, non-rotating stem, bayonet-type body / yoke connection, integrated position indicator, stellited seats.


In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request.

Further technical information about NORI 320 ZXSV

Overview of technical data

T 10.0 – 580.0 (°C)
DN 10.0 – 50.0
PN 320.0
Actuator options available ex works Pneumatic actuator to customer's choice, Electric actuator to customer's choice
Body design Straight pattern body
Bonnet design Yoke for fitting actuator
Handwheel movememt Non-rising
Valve disc/plug material Metal-to-metal seat
Threaded-end design Flange design, butt weld end design, Socket weld end
Stem sealing Gland packing
Body material (EN standard) 1.7335, 1.7380, 1.5415
eClass assignment 37010201
Main applications Industry and process engineering, Energy, Shipping / Shipbuilding
Body material Forged steel