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

Get in contact with us. We will be happy to prepare a non-binding offer for you.