Country, region and language selection

International websites


Americas / Oceania

Africa and Middle East

Asia / Pacific

NORI 320 ZXSV Globe valve

Globe valveNORI 320 ZXSV

Globe valve to DIN/EN with butt weld or socket weld ends, gland packing, throttling plug, non-rotating stem, bayonet-type body/yoke connection, integrated position indicator, seat/disc interface made of Stellite.
See all documents and downloads

Main Applications

  • Fossil-fuelled power stations
  • Boiler feed applications
  • Process engineering
  • Petrochemical industry

Technical Data

  • Nominal pressurePN 250, PN 320
  • Max. nominal sizeDN 50
  • Max. allowed fluid temperature580 °C

Your KSB contact: We’re here to support you

Do you need any assistance finding the right material number?
We’ll soon provide a list so you can directly place your purchase order.
Meanwhile please contact our support:

Tel: +86 4000218000

Your KSB contact : We’re here to support you


  • Easy to assemble and disassemble with bayonet-type body/yoke connection
  • Service-friendly design with single-piece body. No bonnet bolting that needs to be retightened.
  • Additional features ensure safe sealing to atmosphere:

    Technical Data

    • FunctionShut off/control flow
    • Connection typeFlange,
      Butt weld ends,
      Socket weld ends
    • Design concept DriveWith electric actuator,
      With handwheel,
      With pneumatic actuator
    • Casing materialLEGIERTER EDELSTAHL,
    • Nominal pressurePN 250,
      PN 320
    • Max. nominal sizeDN 50
    • Min. nominal sizeDN 10
    • Max. allowed fluid temperature580 °C
    • Min. allowed fluid temperature-10 °C

    Sectional Drawings


    Last change
    Product brochure NORI 160/320/500 (7640.02_010)PDF0.845/9/2022