QB Uni-Directional Knife Gate Valves Add to Quote Product added View list SKU: QUAT1120 Category: Knife Gate Valves Related products QW Slurry Knife Gate ValvesKnife Gate Valves Add to Quote Product added View list QM Bi-Directional Heavy Duty Knife Gate ValvesKnife Gate Valves Add to Quote Product added View list QP Bi-Directional Knife Gate Valve with Polyurethane Cartridge 2”~48”Knife Gate Valves Add to Quote Product added View list
