Iris-Valves for Big Bags

  • Ideally suited for choking the necks and controlling the flow of material from Big Bags and FIBC.
  • Can also be used for in-line and open discharge applications.
    • Excellent flow control
    • Slim design
    • Controlled product discharge
    • Dust tight closure
    • Gentle, but sure cut off - saves material being wasted
    • Quick and simple to use
    • Easily mounted to Big Bag stations
    • Fixing hole options allow the valve to be used in-line
    • Suitable for handling material densities up to 1000 Kg / m³
    • Concentric opening/closing for ideal flow characteristics
    • Multi-notched body for maximum flow control
    • Single diaphragm for dust tight closure
    • Tapered valve inlet prevents damage to the bag and aids flow
    • Fabric diaphragms ensure gentle, but sure shut off
    • Robust construction
    • Fixing holes in Top and Bottom flanges at no extra charge
    • Bore sizes are 300mm with hand lever and 380mm and 460mm with hand wheel


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