Slurry Knife Gate Valve Size Range: 2″ to 42″ Pressure Classes: ANSI 150, PN6, PN10, PN16 End Connections: Flanged, Wafer, Lug Materials (Standard) Steel: Cast Carbon Steel A216 Gr WCB Body and Bonnet. F316 Stem & Gate, Resilient or Metal Seating Stem packing PTFE ,graphite composite. Iron: Cast Iron A126 GR. B Body and Bonnet. […]