Process Slurry Knife Gate Control Valves

Process Slurry Knife Gate Control Valves

Applications for process slurry knife-gate control valves are slurry or highly abrasive and viscous fluids in various industries. The valve features a sharp, flat gate that efficiently cuts through the solid particles and sludge in the slurry, thus ensuring effective isolation and control of the flow. This valve is highly durable, reliable, and designed to withstand harsh conditions and frequent wear and tear.


Examples of industries that require process slurry knife-gate control valves are mining, wastewater treatment, pulp and paper, power generation, and chemical processing, where there is a need to handle abrasive and corrosive slurries. These valves install on pipelines to regulate or halt slurry flow and other challenging fluids, preventing leakage and ensuring a safe, efficient, and reliable operation.


The Process Slurry Knife Gate Control Valve outperforms other types of valves for slurry applications due to several key factors:


  1. Robust and Durable Design: The knife gate valve uses wear-resistant materials like stainless steel to withstand erosive and corrosive slurries. This results in a longer service life and reduced maintenance costs compared to other valves.
  2. Efficient Flow Control: The sharp-edged, flat gate effectively slices through the slurry, providing a tight seal when closed, preventing leakage, and ensuring accurate flow control, essential for the efficient operation of various industrial processes.
  3. Minimal Pressure Drop: Unlike other valves, the Process Slurry Knife Gate Control Valve has a full-bore design, which minimizes the pressure drop across the valve, leading to higher energy efficiency and lower operating costs in the long run.
  4. Self-Cleaning Mechanism: The shearing action of the gate against the valve seat helps to dislodge and remove any debris or solid particles trapped within the valve. This self-cleaning mechanism reduces the chances of blockages and ensures a consistent slurry flow through the system.
  5. Versatility: The process slurry knife-gate control valve can be customized to handle a wide range of pressures, temperatures, and slurry compositions, making it suitable for various industrial applications.


Slurry knife-gate control valves offer superior performance and durability compared to other valves in slurry applications. Its unique design features make it the ideal choice for industries that deal with abrasive and viscous fluids, ensuring a safe, efficient, and reliable operation.


Slurry Flo Valve Corporation is a company that specializes in designing and manufacturing high-quality control valves for handling abrasive and viscous fluids, such as slurry.


Slurry Flo's innovative patented trim design functions as a variable orifice, focusing the flow within the pipe. This design safeguards the valve body, which contains the pressure, and maintains the integrity of the downstream piping. Slurry Flo valves offer exceptional durability, surpassing the performance of any other valve you've previously utilized. Slurry Flo Corporation is committed to providing tailored solutions and unparalleled customer service to meet the unique needs of its clients.


Energy West, Inc.
1955 West Industrial Circle
Salt Lake City, Utah 84104
Phone: 801-262-4477
Fax: 801-261-0862
Web: https://energy-west.com