|Place of Origin:||NINGBO|
|Model Number:||QA - Z - 20J / 25J|
|Minimum Order Quantity:||20|
|Packaging Details:||Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice|
|Payment Terms:||L/C, T/T, Western Union|
|Pressure:||0 . 3 ~ 0 . 6 MPa||Temperature:||- 25 ~ 60 ℃|
|Relative Humidity:||≤ 85 %||Medium:||Clean Air|
|Voltage:||DC24V / AC24V / Etc||Diameter:||G3 / 4 " , G1 "|
electromagnetic pulse valve,
pulse jet solenoid valve
QA-Z-20J / 25J Series Pneumatic Pulse Valve Low Pressure Environmentally Friendly ASCO Type
Electromagnetic valve ( Also called diaphragm valve ) is the” switch “for compressed air in the dust clean blowing system of the pulse bag filter . Controlled by the output signals of the pulse jet control device , it makes dust clean to the filter bags cell by cell to keep the resistance of the baghouse within the set range and thus guarantee the processing functions and the dust collecting efficiency of the baghouse .
Z type electromagnetic pulse valves is a right angle valve , with the 90 degree , angle between the inlet and outlet , which is suitable for the installation connection between the gas dome and the baghouse blow tube provide good air flow and dust clean pulses satisfying the requirements .
The electromagnetic pulse diaphragm valve is composed of two gas cells . When the compressed air is connected , it comes into the back bags cell though the orifice , the pressure in the back gas cell pushes the diaphragm against the outlet of the valve and the electromagnetic valve stays in the “closed” condition .
When the electromagnetic pulse valve returns to its original position .
The air escape of the back gas cell closes and the pressure in the back gas cell cell rises , which pushes the diaphragm closely again .
The electrical signals from the pulse jet control device move the armature of the electromagnetic pulse valve . The air escape of the back gas cell opens and the back bag gas cell loses pressure quickly , thus the diaphragm moves back and the compressed air blows through the valve outlet . The electromagnetic pulse valve comes into the “open” condition .
|Body||ADC12 die cast|
|Armature||430FR stainless steel|
|Diaphragm||Nitrile or viton|
|Spring||321 Stainless steel|
|Fasteners||302 Stainless steel|
|Ambient Temperature||-25~60℃ Customized for lower or higher temperature|
|Working Medium||Clean Air|
|Diaphragm Life||Over One Million Cycles|
|Cv/Kv||Call us for detail|
Contact Person: Ina Chen