DMF-Y Series DMF-Y-62S 2.5" Embedded Type Valve DN62 Dust Collector
Systems
Features
Model Number:DMF-Y-62S
Standard or Nonstandard:Standard
Structure:Diaphragm
Power:Solenoid
Media:Gas
Material:Alloy
Port Size: 2-1/2" Inch
Pressure:Low Pressure
Temperature of Media:Medium Temperature
Specification
| DMF-Y-62S |
| Center hole distance | Φ188 |
| Kv/Cv | 136.58/159.39 |
| Blowing area(m²) | 27~38 |
| Air inlet/Outlet size | Φ75 |
| Weight(kg) | 3 |
Operation
Recommended on time range: 50-500ms
Recommended time between pulses: 1 minute or greater
Working principle
Electrical pulse controller send input signals so that the
electromagnetic armature attracts the moving bar. Unclose the
balancing hole to release the pressure gas in the back cavity of
diaphragm quickly; the pressure gas in the front cavity holds up
the diaphragm to open the passage and the valve starts cleaning.
The pulse signal disappears and the spring of the armature works
immediately to resume the moving bar so as to close the balancing
hole. The pressure gas in the back cavity of the diaphragm and the
spring work together to close the passage the valve stops cleaning.
The damping hole in the diaphragm functions to damp the airflow
when the moving bar of armature holds up for balancing and to
transit the air to the back cavity as soon as the balancing hole is
shut to close the passage and stop cleaning.
Pulse jet valve installation
1. Prepare supply and blowtube pipes to suit valve specification.
Avoid installing valves underneath the tank.
2. Ensure tank and pipes are free from dirt, rust or other
particulate.
3. Ensure supply air is clean and dry.
4, Mount valves to inlet pipes and blowtube to valves, ensuring no
excess thread sealant can enter the valve itself.
5. Make electrical connections to solenoid.
6. Apply moderate pressure to system and check for installation
leaks.
7. Fully pressurise system.
8. Test fire and listen for proper actuation and crisp pulse noise.
Structure
Drawings
Competitive Advantage
| Our product features | Our Services Guarantee: |
| 1) Competitive price | 1) Prompt respond (Reply with 24 hours) |
| 2) Good quality | 2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging | 3) Registration support. |
| 4) Produce according to Customers’ instruction | 4) Photos/videos are available during production. |
| 5) None delay shipment | 5) Loading inspection, and send loading photos before shipment. |
Delivery
1. If the products we have in store, we will send it out ASAP after
payment.
2. If the products which were customized, we will complete the
production within a specified period of time, and send it out the
first time, we can promise it.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNL
will be normal ways. If you require use of a courier, we can do it.
Warranty
All item Comes with Basic 3 Month Sellers Warranty, if item
defective in 3 Month, We will offer replacement without extra
Charger(including shipping fee) After we Receive the Defective
item.
If item Defective after 3 Month, Buyers can still send it back, We
will contact suppliers or Manufactory for Warranty. Buyers Might
Need to pay the Shipping fee For resend the replaced item.
After-sale Service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
