Continuous emptying of the dust collector hopper

NRS3 rotary valve
The rotary valve type NRS3 is used for continuous emptying of material from the dust collector.

The rotary valve can be used for emptying of several non-adhesive material types. Max. particle size for the NRS3 is 3 x 3 x 10 mm (.1 x .1 x .4 in.)

NRS rotary valves 10, 20 and 30
The NRS type rotary valve is used to transfer material between two separate systems. In pneumatic conveying systems discharge is usually required from the filter or cyclone to the silo, at atmospheric pressure. This is an ideal application for the NRS type rotary valve.

The rotary valve can be used for most material types, though the particle size must not exceed 13 x 13 x 13 mm (.5 x .5 x .5 in).