South American Valve is biggest supplier of Bi Directional Knife Gate valve suppliers in brazil. A bi directional knife gate valve is an industrial valve designed to control the flow of fluids containing solids or high viscosity in both directions. It features a sharp-edged blade that cuts through thick media, providing a clean shutoff. The valve operates by moving the blade vertically toof flow direction. This makes it ideal for demanding applications such as wastewater treatment, mining, pulp and paper, and chemical processing, where flow direction may vary and the media can be abrasive or viscous.
It features a rectangular gate mechanism designed to control thick fluids and slurries in industries like mining and wastewater treatment. Its robust construction, typically from materials like stainless steel or cast iron, ensures durability in harsh environments. The valve’s bi directional flow capability allows it to manage flow in both directions without compromising sealing integrity, while various sealing mechanisms, including elastomer and metal-to-metal seals, prevent leakage. Actuation options such as pneumatic, hydraulic, or electric actuators enable remote operation and automation. With compact body design and versatile port configurations, bi directional knife gate valves offer reliable and efficient flow control in demanding industrial settings.
How does it work ?
A bi directional knife gate valve regulates the flow of thick fluids and slurries using a gate mechanism. When open, the gate retracts into the valve body, allowing flow, and closes by moving across the flow stream to stop it. Various seals ensure tight closure, even under high pressures. Its bi directional capability enables flow control in both directions without compromising sealing effectiveness. Operable manually or with actuators for remote control, this valve offers reliable flow regulation in diverse industrial settings.
Parts-
1]Valve Body
2]Gate Mechanism
3]Sealing Mechanism
4]Actuator (if applicable)
5]Port Configuration
Advantages-
1] Effective in handling thick fluids and slurries: Due to the sharp-edged gate that slices through challenging media.
2] Bi directional flow capability: Can manage flow in both directions without compromising sealing integrity.
3] Compact design: Ideal for installations with limited space.
4] Easy to automate with actuators: Enables remote operation and integration into automated systems.
5] Resistant to abrasion and corrosion: Due to robust construction and materials.
6] Provides tight shut-off: Prevents leakage, reducing product loss and environmental contamination.
7] Versatile port configurations: Offers various installation options to suit specific requirements.
Industries-
Discover versatile flow control solutions with South American Valves’ being top tier supplier of Bi Directional Knife Gate valve suppliers in brazil bi directional knife gate valves. Ideal for thick fluids and slurries, these valves are essential in mining, wastewater treatment, and chemical processing industries. With robust construction and reliable performance, our knife gate valves ensure efficient flow control in demanding applications.
1]Mining
2]Wastewater Treatment
3]Pulp and Paper
4]Power Generation
5]Chemical Processing
Description-
Available materials- WCB, WC6, WCC, LCB, LCC, Cast iron, Ductile Iron, SS316, SS304
• Size- 1/2″- 64”
• Class-150 to 2500
• Nominal Pressure- PN10 to PN450
• Operation- Hand Wheel, Gear operated, Electric and Pneumatic Actuated
• Ends-Flanged, Lug
Visit our website:
https://www.southamericanvalve.com/product-category/bi-directional-knife-gate-valve/
Address: Rua da Quitanda, 86 Rio de Janeiro, RJ 20091-902 Contact us: +1 3476579538 Email us at: sales@southamericanvalve.com
