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

Main Applications

  • Process engineering
  • Chemical industry
  • Petrochemical industry
  • Fossil-fuelled power stations

Technical Data

Nominal pressure
PN 40, PN 25, PN 10, PN 16
Max. nominal size
DN 400
Maximum allowable fluid temperature
450 °C

Material number list – NORI 40 RXL/RXS

12 products
Material number
Price
NORI40 RXL PN25/40 DN15 1.0460Flange DIN/ENDN 153.2 kg05009571
Loading...
NORI40 RXL PN25/40 DN20 1.0460Flange DIN/ENDN 204 kg05009572
Loading...
NORI40 RXL PN25/40 DN25 1.0460Flange DIN/ENDN 254.7 kg05009573
Loading...
NORI40 RXL PN25/40 DN32 1.0460Flange DIN/ENDN 327.9 kg05009574
Loading...
NORI40 RXL PN25/40 DN40 1.0460Flange DIN/ENDN 409.3 kg05009575
Loading...

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

Function
Prevent backflow
Connection type
Flange,
Butt weld ends,
Socket weld ends
Design concept Drive
Without
Casing material
P250GH,
GP240GH+N
Nominal pressure
PN 40,
PN 25,
PN 10,
PN 16
Max. nominal size
DN 400
Min. nominal size
DN 10
Maximum allowable fluid temperature
450 °C
Minimum allowable fluid temperature
-10 °C
Valve body type
Straight-way vlv w.flngd ends,
Straight-way valve w.weld ends

Sectional Drawings

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 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

As an experienced pump manufacturer, its product portfolio includes building and industrial technology, water transport, wastewater treatment and power plant processes. Thanks to innovative research and development, KSB can meet the most diverse requirements of customers. Benefit from many years of experience and technical expertise as a renowned pump manufacturer.

KSB pump manufacturers: the best solution for your plant
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.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

Competent service right from the start
The numerous production facilities ensure that KSB as a pump manufacturer can guarantee customer proximity and first-class service. The experienced specialists are certified to ensure excellent quality and extensive experience. KSB Service takes care of the commissioning, inspection, servicing and maintenance of your pumps, valves and complete systems directly on site.  KSB also provide you with spare parts quickly. This means you get the best service directly from your pump manufacturer.