Fly Ash Intakes

Fly Ash Intake Valve


UCC’s Fly Ash Intake Valve is a swing disc style valve designed to provide on/off material flow in vacuum conveying applications. The UCC Fly Ash Intake Valve is the standard intake valve for dilute phase conveying.


  The pivot ball swing disc design provides positive leak-free material shut-off.

  The modular design allows for the valve to be shipped assembled with inlet hopper, operator, and/or intake tee at the factory.

  Optional Durite or Tungsten Carbide seat and disc offer improved wear life over traditional seat and disc materials. Our fused Tungsten Carbide disc removes the exposed bolt head, preventing wear from eroding the bolt to failure.



 Inlet Sizes: 8” & 12”

 Outlet Line Sizes: 4” – 10”, both plain end and bevel end types

 Max Operating Pressure: 15” Hg

 Max Operating Temperature: 1000o F

 Available Accessories

    • Solenoid
    • Limit switches
    • Ceramic lined intake tee
    • Manual, power chamber, or air cylinder operator
    • Return spring with optional attachment kit for easier spring replacement
    • Guard kit
    • Pre-piped and wired junction box

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Our team of experts are happy to help answer any questions you have about UCC’s Gates and Valves.