Bi Directional Knife Gate Valve

Australian Valve is the top Bi Directional Knife Gate Valve Manufacturer & Supplier in Australia. Bi Directional knife gate valves are a versatile and essential component in many industrial fluid control systems. They feature a gate or knife that moves up and down to open or close the flow path, allowing for regulation of the flow of liquids or gases. This type of valve is designed to be operated in both directions, making it ideal for a wide range of applications in industries such as mining, waste water treatment, and chemical processing. The valve body is typically made from durable materials such as metal or plastic, and the gate is often constructed with a flexible material, such as rubber or silicone, to ensure a tight seal and prevent leaks. With their versatility and reliability, bi-directional knife gate valves play a crucial role in maintaining the efficient operation of industrial processes.

Bi Directional Knife Gate Manufacturer & Supplier in Australia provides several types of valves, including:

• Resilient Seated Knife Gate Valve – This type of valve features a gate with a resilient material, such as rubber or silicone, that provides a tight seal when closed. It is commonly used in applications where the fluid being controlled is abrasive or contains solids.
• Metal Seated Knife Gate Valve – This type of valve features a metal-to-metal seal between the gate and the valve body. It is commonly used in applications where the fluid being controlled is corrosive or has a high temperature.
• Unidirectional Knife Gate Valve – This type of valve is designed to only operate in one direction, making it suitable for use in applications where the fluid flow is unidirectional.
• Pneumatic Knife Gate Valve – This type of valve is operated using compressed air, making it suitable for automated control.
• Electric Knife Gate Valve – This type of valve is operated using electricity, making it suitable for automated control.

Parts

• Valve Body
• Gate
• Stem
• Seals
• Handwheel or Actuator
• Bonnet

Advantages

• Versatility – Bi-directional knife gate valves can be used in a variety of applications and are suitable for controlling the flow of liquids or gases in both directions.
• Reliability – With their simple design and durable construction, bi-directional knife gate valves are known for their reliability and long lifespan.
• Ease of Operation – Knife gate valves are relatively simple to operate and can be controlled manually or automatically, depending on the specific requirements of the application.
• Tight Seal – The gate of a knife gate valve is designed to provide a tight and durable seal when closed, preventing fluid leaks and maintaining the efficiency of the fluid control system.
• Low Maintenance – Knife gate valves are relatively low maintenance, with minimal internal parts that can wear out or become damaged over time.
• Cost-Effective – Compared to other types of valves, knife gate valves are relatively cost-effective, making them a popular choice for many industrial applications.

Industries & Applications

• Mining – Knife gate valves are commonly used in the mining industry to control the flow of slurry and other abrasive materials.
• Waste Water Treatment – Knife gate valves are used in waste water treatment plants to control the flow of sewage and other fluids.
• Chemical Processing – Knife gate valves are used in chemical processing plants to regulate the flow of corrosive liquids and gases.
• Pulp and Paper – Knife gate valves are used in the pulp and paper industry to regulate the flow of fibrous materials and liquids.
• Food and Beverage – Knife gate valves are used in food and beverage processing facilities to regulate the flow of liquids and gases.
• Power Generation – Knife gate valves are used in power generation plants to control the flow of steam and other gases.

Description

• Available materials: Carbon steel, Ductile iron, SS316, WCB, WC6, WCC, LCB, LCC, Cast iron,  SS304
• Class:150 to 600, PN6 to PN25
• Size:2”-24”
• Ends : Flanged, Wafer, Lug
• Operations: Hand wheel, Pneumatic Actuated, and Electric