Carbon Steel 4V/R Rotary Airlock Valve Feeder 2L For Raw Powder

4V/R Rotary Airlock Feeder Valve For Raw Powder
 
product description
 
Rotary airlock valves are also called rotary feeders, rotary valves, or just rotary airlocks. Used in both pressure style and vacuum style pneumatic conveying systems, these valves serve as a "lock” to prevent air loss while simultaneously performing vital material handling functions. Though simple, the rotary airlock valve is a critical component to the efficiency of a conveying system.
Rotary airlock feeders have wide application in industry wherever dry free-flowing powders, granules, crystals, or pellets are used. Typical materials include: cement, ore, sugar, minerals, grains, plastics, dust, fly ash, flour, gypsum, lime, coffee, cereals, pharmaceuticals, etc.
Industries requiring this type include cement, asphalt, chemical, mining, plastics, food, etc.

 
Technical parameters :
 

 
Product Application
 
The rotary air lock valve also known as electric discharge valve, star discharge valve, etc. It often applied to non sticky dry fine powder or granular materials. Such as raw powder, cement, slag, coal powder, etc. It is designed for storage, feeding powder engineering, quantitative feeding, ash discharge in air and dust removal equipment system.
 
Product Feature
 
• The main parts of the housing minted closely, robust construction, high strength and difficult to deformation, beautiful appearance;
• Smooth operation, low noise, easy to use;
• High precision can guarantee the minimum gap;
• The cross section mouth of the housing is special, effectively prevent extrusion and shearing crushing of particulate material;
• In the casing have an exhaust passage and exhaust pipe joint for balanced pressure ,thus to improve work efficiency and prevent hoarding material;
• A variety of materials can be selected according to customer requirements: stainless steel, carbon steel etc;
• A variety of flange choose: round or square flange.
 
Pictures
 

To choose perfect rotary airlock valve , please confirm:
 
1. The capacity(Tons/Hour)
2. The diameter of the inlet and oulet flange
3. Pressure : negative positive ()Mpa?
4. What’s the material to be convey?The specific gravity and the moisture content
5. The voltage ?
6. Other special requirement, like brand of the motor ,height of the rotary valve etc.
7. It is better if you have layout drawing or sketch .