Premium Through Conduit Knife Gate 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
Pressure Rating: Class 150-300 (PN16-PN40). Bidirectional: 150 PSI full pressure differential. Unidirectional: 300 PSI. Through conduit design allows full pipeline flow with pigging capability
Temperature Range
Operating Temperature: -20°C to 200°C (-4°F to 392°F) standard. High temperature: Up to 400°C (752°F) with metal seats and special packing. Compatible with abrasive and corrosive media
Material Construction
Body: Carbon steel ASTM A216 WCB with precision machined through conduit bore
Gate: 316 stainless steel with hardened cutting edges and resilient seal groove
Seat: Replaceable elastomer (Buna-N
EPDM
or Viton) with 316L backup
Stem: 416 stainless steel with Acme threads and anti-seize coating
Packing: Braided PTFE with adjustable gland
Bolting: A193 B7/A194 2H
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.
$167.99