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Through Conduit Knife Gate Valve

Australian Valve is the top Through Conduit Knife Gate Valve Manufacturer & Supplier in Australia. A Through Conduit Knife Gate Valve is a type of gate valve that is used in various industries for the effective control and regulation of liquid, gas, and slurry flow. With its unique design, the valve features a cutting edge, also known as a “knife,” that moves in a linear motion to open and close the flow, ensuring maximum efficiency and minimal turbulence. The “through conduit” aspect of the valve refers to its full-bore opening, allowing for unobstructed flow and reducing pressure drop, making it an ideal choice for various applications, including chemical processing, wastewater treatment, mining, and power generation. With its reliable performance and versatility, the Through Conduit Knife Gate Valve is a valuable asset in any industrial setting.

Through Conduit Gate Valve Manufacturer & Supplier in Australia provides several types of valves, including:

  • Unidirectional Knife Gate Valve: designed to allow flow in only one direction, making it ideal for applications where backflow must be prevented.
  • Bidirectional Knife Gate Valve: allows flow in both directions, making it suitable for applications where flow can occur in either direction.
  • Slurry Knife Gate Valve: designed specifically for handling abrasive or corrosive slurries, with features such as a solid or lined body to resist wear and corrosion.
  • Isolation Knife Gate Valve: used for isolation and blockage of fluid flow in pipelines, providing positive shut-off capabilities.
  • Metal Seated Knife Gate Valve: features a metal-to-metal seating design, providing a tight shut-off and making it suitable for high-pressure and high-temperature applications.
  • Soft Seated Knife Gate Valve: features a soft-seated design, making it suitable for low-pressure and low-temperature applications, and for applications where a tight shut-off is not required


  • Body
  • Gate
  • Stem
  • Packing
  • Handwheel or Actuator
  • Bonnet


  • Full-bore opening: The through conduit design allows for minimal turbulence and pressure drop, providing for an unobstructed flow.
  • Versatile: Suitable for handling a variety of liquids, gases, and slurries, making it a valuable asset in various industrial applications.
  • Reliable shut-off: The knife-edge design provides a tight seal when closed, ensuring positive shut-off capabilities.
  • Easy maintenance: The design of the valve allows for easy maintenance and replacement of parts, minimizing downtime.
  • Cost-effective: Compared to other types of valves, Through Conduit Knife Gate Valves are relatively cost-effective and provide good value for the investment.
  • Durable: Constructed with materials that can withstand corrosive and abrasive conditions, the valve is designed to provide long-lasting performance.
  • Easy operation: With the option of manual or automatic operation, the valve can be easily controlled and adjusted, making it convenient for use.

Industries & Applications

  • Chemical Processing: Used in chemical processing plants for controlling the flow of corrosive or abrasive liquids.
  • Mining: Used in mining operations for controlling the flow of slurry and other materials.
  • Power Generation: Used in power plants for controlling the flow of steam, water, and other fluids.
  • Pulp and Paper: Used in pulp and paper mills for controlling the flow of sludge and other waste materials.
  • Water and Wastewater Treatment: Used in water treatment and wastewater treatment plants for controlling the flow of liquids and sludge.
  • Agricultural: Used in agriculture for controlling the flow of water, fertilizers, and other liquids.