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Knife gate valves are designed for slurries, thick fluids, and materials with solid particles. Ultravalves Automation offers strong and durable knife gate valves with a sharp-edged gate that cuts through media to prevent clogging. Ideal for mining, wastewater treatment, pulp & paper, and chemical plants, these valves offer reliable isolation and smooth operation. Available in wafer and lugged types, they are built from corrosion-resistant materials for long-term performance. Our knife gate valves deliver tight shut-off, low maintenance, and excellent durability in harsh industrial conditions.

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Specifications

Size:2” to 34”
Pressure Rating:PN10 / PN 16 / ANSI 150#
End Connection:Flanged, Wafer (lugged / Semi Lugged)
Temperature:O-ring – Up to 80oC, PTFE / RPTE up to 260oC, Metal – Above 300C
Material of Construction:WCB, CF8, CF8M & Other available on Request
Design:MSS SP 81
Face to Face:MSS SP 81 / ASME B 16.10
Flange Standard Conformity:MSS SP 81 / ASME B 16.5 / ASME B 16.47
Testing:MSS SP 81