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NORI 40 ZXLBV/ZXSBV Globe valve
Globe valve


Bellows-type globe valve to DIN/EN with flanged ends (ZXLBV), butt weld ends or socket weld ends (ZXSBV), tapered on/off disc or throttling plug, two-piece stem, integrated position indicator, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
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Technical Data

  • Nominal pressurePN 25, PN 40
  • Max. nominal sizeDN 200
  • Max. allowed fluid temperature450 °C


  • High functional reliability and long service life
    • Two-piece stem. Burnished, non-rotating lower stem makes for minimal wear and long service life of the gland packing.
    • Hard-faced valve seat made of wear and corrosion-resistant materials.

Material number list – NORI 40 ZXLBV/ZXSBV

6 products
NameNominal pressureNominal size InletConnection type InletDrive conceptWeightMaterial numberPrice
NORI40 ZXLBV PN25/40 DN15 1.0460PN 40DN 15Flange DIN/ENWith handwheel4.3 Kilogram29522346
NORI40 ZXLBV PN25/40 DN20 1.0460PN 40DN 20Flange DIN/ENWith handwheel6 Kilogram29522347
NORI40 ZXLBV PN25/40 DN25 1.0460PN 40DN 25Flange DIN/ENWith handwheel6.5 Kilogram29522348
NORI40 ZXLBV PN25/40 DN32 1.0460PN 40DN 32Flange DIN/ENWith handwheel9 Kilogram29522349
NORI40 ZXLBV PN25/40 DN40 1.0460PN 40DN 40Flange DIN/ENWith handwheel10 Kilogram29522350


TitleFormatSizeLast change
Declaration of Conformity (0570.8533_EN)PDF0.184/19/2021
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Betriebsanleitung (0570.82_EN)PDF15.364/19/2021
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NORI 40 ZXLBV/ZXSBV (7168.1_EN)PDF1.584/19/2021
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NORI 40 ZXLBV/ZXSBV (7168.521_EN)RTF0.055/4/2021

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange, Butt weld ends, Socket weld ends
  • Design concept DriveWith handwheel
  • Casing materialP250GH, GP240GH+N
  • Nominal pressurePN 25, PN 40
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 10
  • Max. allowed fluid temperature450 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings