Premium Twin Seal Plug 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). Twin seal design ensures bubble-tight shutoff with low operating torque
Temperature Range
Service Temperature: -29°C to 260°C (-20°F to 500°F) with PTFE seals. High temperature: Up to 427°C (800°F) with graphite seals and metal backup
Material Construction
Body: Carbon steel ASTM A216 WCB with precision bored barrel
Plug: 316 stainless steel with hard chrome plating and diamond-lapped sealing surface
Primary Seal: PTFE sleeve with spring energizer
Secondary Seal: Elastomer O-ring backup
Stem: 17-4PH stainless steel
Bonnet: Cast steel with bolted construction
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.
$159.99