The KNFV-KC Penetration Type Knife Gate Valve is a solid-liquid shut-off Expert Designed for Harsh Operating Conditions

In industries such as mining, metallurgy, papermaking, and wastewater treatment, media containing particles, fibers, slurries, and solids is commonplace treated. Traditional valves are prone to clogging, wear, and failure to close completely. The penetration knife gate valve was developed to address these challenges. With its robust knife-shaped gate, unobstructed flow path, and powerful shut-off capability, it represents the most reliable and efficient shut-off solution for pipelines handling mixed solid and liquid media.

Typical Applications

Mining and Mineral Processing: Pipelines for conveying slurry, tailings, and concentrate.

Wastewater Treatment: Sludge discharge valves for primary and secondary sedimentation tanks, feed into dewatering machines, and shut-off of wastewater containing fibrous impurities.

Paper Industry: Pulp, waste paper pulp, white water, and various slurry media.

Metallurgical Industry: Discharge of slurry, coal powder, and ash from alumina plants.

Chemical Industry: Conveying granular materials, and shut-off of salt mud and crystalline materials.

Bulk Material Handling: Pneumatic conveying systems for grain, cement, dust, etc.

Our superior performance stems from our meticulous attention to every detail. We welcome you to learn more about the valve's detailed technical specifications and applications; we will provide you with professional selection support.