Knife Gate Valves

Gate valves are designed for On/Off applications in water infrastructure, sewage, and heavy industries requiring a completely unobstructed flow path and minimal pressure drop when fully open. Actuation is linear via rising or non-rising stems that move a flexible or solid wedge. The robust construction relies on cast iron, ductile iron (GG25/GGG40), or cast and forged steel, with options for metal-to-metal or resilient sealing interfaces.