Home > PRODUCT > Knife Gate Valves     Cast stainless steel Body, Gate, Packing Gland and Yoke Bonnet less,   Rising stem, Non-rising hand wheel, Outside screw-and-yoke   Available in sizes from 2" to 24" diameter Meet TAPPl standard 715405-8 and MSS SP-81 bonnet less, flanged, wafer knife gate valves Flanges are drilled and tapped to ANSI B16.5, BS 4504, JlS or DIN. 150 PSI maximum working pressure and 150"F (65'c) maximum working temperature. Special design should be considered for applications outside of these conditions Non-clogging full port design for smooth flow Easy conversion from hand wheel to cylinder, bevel gear or electric motor operator with cast yoke. Precision machined gate for superior seating capability Stainless steel stem for corrosion resistance Resilient or PTFE replicable seat available 0-ring resilient seat available Factory installed V-port seat insert available