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	Status	Estimated delivery	Price
NORI40 RXL PN25/40 DN15 1.0460	Flange DIN/EN	DN 15	3.2 kg	05009571			Loading...
NORI40 RXL PN25/40 DN20 1.0460	Flange DIN/EN	DN 20	4 kg	05009572			Loading...
NORI40 RXL PN25/40 DN25 1.0460	Flange DIN/EN	DN 25	4.7 kg	05009573			Loading...
NORI40 RXL PN25/40 DN32 1.0460	Flange DIN/EN	DN 32	7.9 kg	05009574			Loading...
NORI40 RXL PN25/40 DN40 1.0460	Flange DIN/EN	DN 40	9.3 kg	05009575			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 end,
Socket weld end
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

;