Watson Electromagnetic Pulse Valves Solenoid Coil 8mm Inner Hole
DC24V 240V/60Hz
DESCRIPTION
(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: 55O C-180O C
The relative humidity of air is no more than 85%
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.
Product show
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. |
Quality Standards
The company for the products are brand new original products, no
second-hand and refurbished products, or leave a compensable ten
and return the full amount, but the buyer due to our purchase of
model error is not responsible for returns, another of the
company's sales of products enjoy one year from the date of
shipment quality assurance, according to the original quality
standards, during warranty with product problems, need confirmation
testing by the manufacturer, the supplier to be solved, the demand
side due to storage, use, poor maintenance caused by lower-quality
product, and not raise objections.
After-sale Service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
