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NORI 320 ZXSV Globe valve

Globe valveNORI 320 ZXSV

Globe valve to DIN/EN with flanged, 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.
  • Actuator easy to mount on yoke head.

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)PDF15.369/14/2022
Title
Format
Size
Last change
NORI 320 ZXSV (7640.1_EN)PDF0.959/14/2022