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NORI 160 RXL/RXS Lift check valve
Lift check valve

NORI 160 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 17 % chrome steel or Stellite.
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Technical Data

  • Nominal pressurePN 63, PN 100, PN 160
  • Max. nominal sizeDN 200
  • Max. allowed fluid temperature550 °C

Benefits

  • Reliable sealing to atmosphere: serrated cover gasket fully confined to prevent creep.
  • Hard-faced valve seat made of wear-resistant and corrosion-proof 17 % chrome steel or Stellite for long service life and high functional reliability.
  • Corrosion-resistant and easy to repair due to olive-chromated nuts and bolts/screws.

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Documents

TitleFormatSizeLast change
Declaration of Conformity (0570.8533_EN)PDF0.184/19/2021
TitleFormatSizeLast change
Betriebsanleitung (0570.82_EN)PDF15.364/19/2021
TitleFormatSizeLast change
Type series booklet NORI 160 RXL/RXS (7681.1_EN)PDF1.034/19/2021

Technical Data

  • FunctionPrevent backflow
  • Connection typeFlange, Butt weld ends, Socket weld ends
  • Casing materialP250GH, LEGIERTER EDELSTAHL, 16MO3, GP240GH+N, G17CRMO5-5
  • Nominal pressurePN 63, PN 100, PN 160
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 10
  • Max. allowed fluid temperature550 °C
  • Min. allowed fluid temperature-10 °C
  • Valve body typeStraight-way vlv w.flngd ends, Straight-way valve w.weld ends

Sectional Drawings

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KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 100 years. With more than 15,500 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

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Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

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