orking principle:the material falls from the upper hopper to the star blade, then rotates with the blade to the lower part of the rotary valve, and is discharged from the discharge port by gravity.
application scope:
used as controllable feeding device in pneumatic conveying system
widely used in pneumatic conveying system of powder and granular materials
it can be used as a controllable and metered feeding device
it can be used as a lock gas discharge device of negative pressure bin and tank
service conditions:
maximum differential pressure 0.15mpa
maximum pressure 0.15mpa
maximum 120 degrees centigrade
material science:
valve body: cast 304 / cast steel
rotor: ss304 / carbon steel
optional structure and accessories:
shaft mounted reducer
collecting hopper
acceleration chamber (for pneumatic conveying)
