Aperture diaphragm valve The iris valve is mainly used for unloading bulk material bags. The valve can cut off the material flow by tightening the neck of the material bag. The iris valve performs well in conveying explosive and brittle materials, but it is not suitable for handling high fluidity, abrasive materials and systems that need to be opened and closed frequently. Performance - Characteristics 1. Aperture opening and closing, large circulation diameter, no blocking, fast unloading; 2. The opening can be adjusted, and the blanking flow can be adjusted at will; 3. It is used to prevent bagged materials from contacting with materials during unloading to avoid cross contamination; 4. Multiple power drive options.
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