Solenoid Valve Plunger WATSON WPS-CA/EP WPS-CA/TG WPS-CA/TD Pulse
Jet Valve
Technical Specifications:
(1). Working Pressure: 4-6 bar;
(2). Working medium: clean air
(3). Power supply: DC24V (AC220V/50Hz- 240V/60Hz)
(4). Class of protection: IP65;
(5). Working environment:
Normal-temperature diaphragm: -20OC- 80O C;
High-temperature diaphragm: 55℃ -180℃
The relative humidity of air is no more than 85%
| Construction |
| Body | Aluminum |
| Core tube | Stainless steel |
| Core and Plugnut | Stainless steel |
| Core Spring | Stainless steel |
| Sealing & disc | CR (chloroprene) |
| Diaphragm | NBR(nitrile/buna-n) |
| Shading coil | Copper |
| Connector | DIN43650A |
| Voltage | DC: 24V, AC: 24V,48V,110V,230V |
| Working Temperature | -20 to +85℃ |
| Protection Class | IP65 |
| Coil Insulation Class | F |
| Working Pressure | 0.35-0.85Mpa |
SUITABLE FOR
Dust collector applications, in particular for reverse pulse jet
filter cleaning and its variations, including bag filters,
cartridge filters and envelope filters, ceramic filters and
sintered metal fibre filters.
OPERATION
Recommended on-time range: 50 to 500 ms
Recommended time between
pulses: 1 minute or greater
Working Principles
The electromagnetic pulse valve is composed of electromagnetic
pilot operator, diaphragm and valve body. Due to difference of
pressure acting on two sides of the diaphragm, the diaphragm is
pressed closely against the outlet of valve to keep the valve stays
in “closed” position.
When energized by an electric signal from the controller, the
electromagnetic armature will move to open the discharge opening of
back cavity. The compressed air in back cavity bursts out to relief
pressure and pressurized air in front cavity pushes up the
diaphragm to open the main outlet of valve, then the
electromagnetic pulse valve opens and starts to blow.
When the signal disappears and the spring works immediately to send
the pilot operator back to its original position and close the
discharging opening. The diaphragm will close the passage by the
effect of the pressure in the front cavity and the spring.
The pulse valve stops blowing.
The orifice in the diaphragm damps the airflow when the armature is
lifting up for releasing the pressure. When the discharge hole
closed, the pressure gas will fill into the front cavity to close
the passage by the diaphragm. The pulse valve stops blowing.
Application
Electromagnetic pulse valve, also called diaphragm valve acts as a
“switch” for compressed air in the dust clean blowing system for
pulse bag filters. It is controlled by the electric signals from
the pulse-jet control device. This system cleans the filter bags
cluster by cluster with high-pressure blowing to keep the pressure
resistance of the baghouse within a pre-set range, and thus ensure
the processing capability and the dust-collecting efficiency of the
baghouse.
FEATURES
• The pulse diaphragm valves are especially designed for dust collector service applications,
combining high flow, long life and extremely fast opening and
closing to produce reliable and economical operation
• The high flow, angle type bodies in combination with the special main diaphragm assemblies give
theunique operating features required for dust collector service
applications
• The design with integral compression fittings will facilitate installation because there is no need for threaded
piping
• The high quality diaphragms are reinforced and wear resistant to guarantee a long operating
life, even under harsh conditions
• Integral pilot operated valves satisfy all relevant EC directives
Pictures details:
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.
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. |
After-sale Service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
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.
