Premium Super Duplex Pressure Reducing 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
Inlet Pressure: Up to Class 600 (1440 PSI). Outlet Pressure: 25-500 PSI adjustable range. Super Duplex construction provides superior strength for high differential pressure applications
Temperature Range
Operating Temperature: -46°C to 300°C (-50°F to 572°F). Super Duplex maintains stable spring rates and dimensional stability across temperature range
Material Construction
Body: Super Duplex 2507 (UNS S32750) forged construction with exceptional corrosion resistance (PREN >40)
Trim: Super Duplex 2507 with hardened seating surfaces
Diaphragm: 316L SST with Hastelloy springs
Stem: Super Duplex 2507 with anti-galling coating
Seals: Viton FKM or EPDM
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.
$399.99