NORI 40 RXL/RXS

Main applications

Biofuels
Boiler circulation
Boiler feed systems
Breweries
Building services
Chemical industry
District heating
Energy
Food and beverages
General Processes
Heat transfer, Cooling circuits
Heating / ventilation / air-condition
Industry engineering
Marine
Nuclear Power Stations
Oil /Gas
Petrochemical Industry
Power Stations < 100 MW
Power Stations > 100 MW
Special processes
Steam and hot water, district heating
Steam circuits
Steel
Sugar
Turbine Island

Technical data

T max 450 °C

DN max 300

PN max 40

Documentation Contact KSB

Design

Lift check valve to DIN/EN with flanged, butt weld or socket weld ends, check disc with closing spring, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.

Application

Industrial plants, power stations, process engineering and shipbuilding. For water and steam. Other non-aggressive fluids such as gas or oil on request.

Further technical information about NORI 40 RXL/RXS

Product Documentation
Technical data

Overview of technical data

T	-10 – 450 (°C)
DN	10 – 300
PN	40
Body design	Straight pattern body
Dimension standard	EN 12982/64, EN 558-1/1 ISO 5752/1
Valve disc/plug material	Metal-to-metal seat
Threaded-end design	Flange design, butt weld end design, Socket weld end
Body material (EN standard)	1.0619+N, 1.0460
Main applications	Industry and process engineering, Energy, Building services, Shipping / Shipbuilding
Body material	Forged steel, Cast steel
Body/bonnet seal element	Internally and externally confined seal

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