Knife Gate Valves: Ideal for Slurry, Sludge & Viscous Media
Standard gate and butterfly valves often fail quickly when handling thick, abrasive, or viscous media like slurry, pulp, cement powder, or wastewater sludge. Knife gate valves are specifically designed for these challenging applications.
What Makes Them Different
Knife gate valves use a sharp, thin gate that cuts through thick, fibrous, or semi-solid media to achieve full shutoff. They have a compact wafer body, are easy to maintain, and are far more cost-effective than using standard valves for heavy-duty applications.
Typical Applications
Knife gate valves are widely used in mining, pulp and paper manufacturing, wastewater treatment, chemical processing, cement plants, and food processing lines handling thick products like chocolate or fruit puree.