Knife Gate Valves

VAAS offers a range of custom-built square or rectangular knife gate valves. These are uni-directional knife gate valves with the same features (single side raised seat and knife gate pushed to the seat by jams) and offer reliable operation in handling dry powder material. The valve dimensions are made to suit customer's requirements. Typical construction features fabricated steel or stainless steel body. These valves are not generally designed to provide tight shut-off and as such seat leak tests are not conducted for these valves.