Premium Super Duplex 5a Swing Check Valve supplied by African Valve for demanding industrial applications. We stock comprehensive specifications in multiple materials and sizes, available across Africa with expert technical support and fast delivery. Engineered for superior performance in oil & gas, petrochemical, power generation, and process industries.
Product Overview
Pressure Rating
ANSI Class 150-600 (PN16-PN100): Class 150 (275 PSI), Class 300 (720 PSI), Class 600 (1440 PSI). Super Duplex provides superior strength and corrosion resistance for challenging applications
Temperature Range
Service Temperature: -46°C to 300°C (-50°F to 572°F). Super Duplex maintains excellent toughness and strength across temperature range. Suitable for seawater and sour service
Material Construction
Body: Super Duplex 2507 (UNS S32750) investment cast with exceptional corrosion resistance
Disc: Super Duplex 2507 with hard-faced sealing edge
Hinge Pin: Inconel 625 with Super Duplex bushings
Seat: Integral Super Duplex hard-faced renewable seat ring
Cap: Super Duplex 2507 bolted design
Hardware: Inconel 625 or Super Duplex bolting
Connection Type
End Connections: RF Flanged (ANSI B16.5), RTJ Flanged, Socket Weld (SW), Butt Weld (BW), NPT/BSP Threaded. Available in all standard flange ratings with flat face, raised face, and ring-type joint facings
Looking for more details?
View complete technical specifications in the Specifications tab, check out Features and Applications, or download product documentation from the Downloads tab.
$311.99