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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.
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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

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Benefits

  • 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,
      16MO3,
      GS-12CRMO9-10
    • 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

    Documents

    Title
    Format
    Size
    Last change
    Product brochure NORI 160/320/500 (7640.02_010)PDF0.845/9/2022
    Title
    Format
    Size
    Last change
    Declaration of Conformity (0570.8533_EN)PDF0.188/23/2022
    Declaration of Conformity UKCA (0570.85337_EN)PDF1.489/17/2022
    Title
    Format
    Size
    Last change
    Betriebsanleitung (0570.82_EN)PDF15.465/24/2023
    Title
    Format
    Size
    Last change
    NORI 320 ZXSV (7640.1_EN)PDF1.992/4/2023