2020 gold supplier 3 way diverter valve for powder pneumatic conveying systems

2020 gold supplier 3 way diverter valve for powder pneumatic conveying systems

     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.
  

Powerful rotary valves to ensure gentle, reliable and economical handling of powders and pellets or granules.

Innovative technology for optimum operational reliability and sanitary production.

Track-proven wear protection concepts for a long service life.

Output(capacity) calculation: G=0.06VnKp(t/h) in which the V stands for Volume N: rotating speed (r/min) P: volumetric weight K: full coefficient Granule size:0.6-0.8; powder is 0.4-0.6(working pressure 25-100KPa)

Due to the process of change straight-through into bypass, the spool will be impacted by the material and air in the feed pipe, and its resistance will increase, which requires a larger driving force. The thrust of the cylinder is larger than the pulling force (in the form of a single rod), so during the process of change straight-through into bypass, we use the cylinder thrust to improve the efficiency of the cylinder and ensure smooth and reliable commutation.

F = P * S ( F=The force of the cylinder, P = system working pressure, S = cylinder cross-sectional area). As shown above, the force receiving area of the pulling force (F1) is S1, and the thrust (F2) is the force receiving area of S2.

Generation II adopts HT300,  generation III replaces with QT600. Changes in materials and processing techniques directly reduce the deformation of parts and components, improve their own abrasion resistance, and increase the cost performance of the products.

 More stroke housing structure, improve maintenance and maintenance performance. The improved generation III only needs to remove the stroke cover to complete the valve core folding and adjustment work.

Generation II adopts the rolling bearing structure, and generation III is the copper ring sliding bearing structure,which makes the spool operation more stable and reliable.

Generation III adds a pair of flat needle roller bearings on the end shaft of the valve core to load the weight of the spool when the side is flat. It can ensure the flexibility of the spool rotation, reduce the force of the drive source and energy consumption, and improve efficiency and equipment service life. 

Generation III optimizes the shrinkage design of the through and bypass ports, increases the sealing area of the valve core during the rotation process, and improves the commutation sealing performance.  

Generation III changes the shape of the original apron ring, adds multiple annular sealing grooves to the outer circle to improve the airtightness; adds multi-channel force reducing groove on the end face to reduce the friction between the contact end surface and the valve core and improve the strength.  Not only the convenience and reliability of the installation have improved, but also the sealing performance.

Generation III replaces the original straight flange with a nested nut flange structure, which can be quickly combined and installed according to the customer's requirements, improving the scope of application. 

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral wood boxes . If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of delivery?

A: L/C, FOB, CFR, CIF.

Q3. How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends

on the items and the quantity of your order.