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Date:      
 
Available brands
Check Valve

 
Suitable for oil, gas and petrochemical plants, for throttling and shut-off services
 

Features

Single, dual plated or torpedo shaped disc design.
Swing, lift or tilting disc principle
Spring, weight or hydraulic assisted disc action
Non-slam action
Compatible with DIN, ANSI, BS, PN and JIS standards
Low cost of maintenance
Suitable for installation in vertical pipelines
Material compliance to NACE available
Rubber lined versions for all water related and industrial applications
 

Technical Data

Pressure range: up to ANSI 10,000
Sizes: DN 40 - DN 1600
Temperature rating:-196°C + 650°C
End connections:Flanged RF & RTJ, butt weld,hub ends, wafer, lugged
 

Materials

 Body: Cast and ductile iron, carbon steel, stainless steel, nickel aluminum, bronze.
Disc: Carbon steel, stainless steel, nickel aluminum bronze.
Seat: NBR, EPDM, FPM, Stellite
Alternative materials on request