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This series of lock air flap valve is widely used in building materials, metallurgy, chemical, electric power and other industries, as all kinds of dust removal equipment ash bucket unloading device and all kinds of mills, dryers, bin and other equipment to discharge device, to prevent wild wind blowing.
Design feature:
This series of locking air flap valve adopts steel welding structure and automatic reset mechanism of counterbar, compact structure and smooth and reliable work. It has the characteristics of thorough ash removal, good sealing, light weight, simple structure and sensitive action.
Operational principle:
The valve plate of this series of valves is automatically opened under the action of material gravity, and the material is behind, the weight lever system automatically reset the valve plate to prevent the wind from blowing into the field, so as to complete the transmission of materials.
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