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NORI 40 ZYLB/ZYSB Globe valve

Globe valveNORI 40 ZYLB/ZYSB

Bellows-type globe valve to DIN/EN with flanged ends (ZYLB) or butt weld ends (ZYSB), Y-valve, with replaceable throttling plug (up to DN 100) or on/off disc (DN 125 and above), single-piece non-rotating stem, position indicator, travel stop, locking device; 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 300
  • Max. allowed fluid temperature450 °C

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Benefits

  • Reliable sealing. Bonnet gasket fully confined to prevent creep.
  • Leak-proof and easy to service due to double-walled bellows welded to the stem at the lower end. No vibration from plug to bellows. Plug easy to replace.
  • Hard-faced valve seat made of wear-resistant and corrosion-proof materials for long service life and high functional reliability.

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange,
    Butt weld ends
  • Design concept DriveWith handwheel
  • Casing materialGP240GH+N
  • Nominal pressurePN 25,
    PN 40
  • Max. nominal sizeDN 300
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature450 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
2-page product description NORI 40 ZYLB/ZYSB (7160.021_EN)PDF1.3610/18/2021
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Declaration of Conformity (0570.8533_EN)PDF0.188/23/2022
Declaration of Conformity (0570.8534_EN)PDF0.168/23/2022
Declaration of Conformity UKCA (0570.85347_EN)PDF1.469/20/2022
Declaration of Conformity UKCA (0570.85337_EN)PDF1.489/17/2022
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Revit-Daten NORI 40 ZYLB/ZYSB (7160.9210_XX)ZIP8.715/17/2023
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Betriebsanleitung (0570.82_EN)PDF15.465/24/2023
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NORI 40 ZYLB/ZYSB (7160.1_EN)PDF1.155/23/2023
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NORI 40 ZYLB/ZYSB (7160.521_EN)RTF0.0410/18/2021