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NORI 40 RXL/RXS Lift check valve
Lift check valve

NORI 40 RXL/RXS

Lift check valve to DIN/EN with flanged ends (RXL), butt weld ends or socket weld ends (RXS), check disc with closing spring, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
See all documents and downloads

Technical Data

  • Nominal pressure Hydr casingPN 40, PN 25, PN 10, PN 16
  • Maximum nominal size TSGDN 400
  • Max allowed fluid temp TSG450 °C

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Benefits

  • Reliable sealing. Bonnet gasket fully confined to prevent creep.
  • Hard-faced valve seat made of wear-resistant and corrosion-proof materials for long service life and high functional reliability.
  • Easy to repair due to corrosion-protected bolts/screws and nuts

Technical Data

  • Component functionPrevent backflow
  • Connection type InletFlange, Butt weld ends, Socket weld ends
  • Design concept DriveWithout
  • Mains frequency-99999 Hz
  • Mains voltage-99999 V
  • Mtrl Hydraulic casingP250GH, GP240GH+N
  • Nominal pressure Hydr casingPN 40, PN 25, PN 10, PN 16
  • Maximum nominal size TSGDN 400
  • Minimum nominal size TSGDN 10
  • Max allowed fluid temp TSG450 °C
  • Min allowed fluid temp TSG-10 °C
  • Valve body typeStraight-way vlv w.flngd ends, Straight-way valve w.weld ends

Sectional Drawings

Documents

TitleFormatSizeLast change
2-page product description NORI 40 ZXL/ZXS (7169.021_EN)PDF1.32021/4/19
2-page product description BOA-H/HE (7161.022_EN)PDF0.872021/4/19
TitleFormatSizeLast change
Declaration of Conformity (0570.8533_EN)PDF0.182021/4/19
TitleFormatSizeLast change
Betriebsanleitung (0570.82_EN)PDF15.362021/4/19
TitleFormatSizeLast change
NORI 40 RXL/RXS (7673.1_EN)PDF12021/4/19
TitleFormatSizeLast change
NORI 40 RXL/RXS (7673.521_EN)RTF0.052021/6/1