Knife gate valves have a sharp cutting edge designed to handle viscous, heavy liquids or other abrasive media. Their straightforward design and easy-to-operate valve setup make them ideal for wastewater treatment plants, cement plants, and mining facilities. With dedicated workshops and superior mold casting capabilities, LIXIN is sure to meet your knife gate valve needs.

KEY FEATURES:

• Two-piece valve body.
• Integral Polyurethane Lining.
• Integral ultra-thin body structure.
• Knife gate provides strong shearing force.
• Face-to-face dimensions follow the short series design, and the lightweight valve body reduces the need for pipe support.
• All ports are lined with PU, fully encapsulating the medium and providing a dead-angle-free flow path.
• Seat and disc are designed with a unique self-flushing structure to prevent sedimentation and jamming during closing.
• Integrated scraper cleans the disc surface to prevent caking and reduce operating resistance.
• Consumable parts are designed for easy replacement, allowing the PU liner and disc to be replaced on site for efficient and energy-saving maintenance.
• Polyurethane (PU) is a polymer with urethane repeating units in its molecular chain, offering exceptional wear resistance.
• In immersion conditions, PU wear resistance is:
  • 8 times higher than cemented carbide.
  • 7 times higher than vulcanized rubber.
  • 3 times higher than ultra-high molecular weight polyethylene (UHMWPE).