|Place of Origin:||China|
|Model Number:||QS - Z- 20 / 25|
|Minimum Order Quantity:||1 PC|
|Packaging Details:||Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice|
|Payment Terms:||L/C, T/T, Western Union|
|Model:||SMC Similar Type||Type:||Right Angle Type|
|Diameter:||G3 / 4 " , G1 "||Diaphragm:||Double Diaphragm|
|Working Medium:||Clean Air||Protection Class:||IP65|
QS - Z- 20 / 25 Series SMC Similar Type Right Angle G3 / 4 " , G1 " Electromagnetic Pulse Valve
|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|
Body : ADC12 die cast
Armature : 430 FR stainless steel
Diaphragm : Nitrile or Viton
Spring : 321 stainless steel
Fasteners : 302 stainless steel
Good quality membranes shall be selected and used for all the valves , with each part checked in each manufacturing procedure , and put into the assembly ling conforming to all the procedures , Every finished valves shall be taken the electriferous blowing test .
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 .
|Use period||Failure phenomena||Possible Reason||Troubleshooting|
|During installation and commissioning||The valves cannot all be opened, but the leading part does act.||Check the gas dome pressure to see if it is too low.||Check the leakage|
|Some valves do not work, but the others are normal.||Check the valve coil connection and coil||Replace the accessories|
|The valves cannot all be closed. There is leakage. There is no way to establish a gas dome.||Y-valve. Some valves for the same gas dome are leaking, thus causing leakage for all the valves.||Check the leakage|
|Z-valve. The valve inlet and blowing muzzle are installed backwards.||Re-install|
|Some valves cannot be closed. There is leakage.||There is some dirt or debris on the membrane, ii is blocking the moving iron core.||Clean the membrane and check that the membrane is complete. Check the moving iron core and air lock.|
|A valve closing is slowly.||The membrane orifice is blocked.||Dredge the membrane orifice|
|During use period||
Some valves are leaking. The membrane cannot close tightly and the valve is always open a
|There is some dirt or debris on the membrane, the leading part is damaged. Moving iron core is blocked.||Clean the membrane and check that the membrane piece is complete. Check the moving iron core and the air lock. Replace the accessories if necessary.|
|Coil is hot and burned out.||It has been turned on for too long.||Check the working condition of the control system.|
|Voltage exists but the valve does not operate.||Membrane is damaged and the orifice is blocked.||Replace the accessories in time.|
|Ambient temperature is below -20℃. The valve is leaking and cannot open.||Ambient temperature is too low and here is frost in the valve.||Pay attention to insulation and maintaining proper temperatures.|
Why choose us
1: Various style for each products and completely series pneumatic products .
2: Large stock for fast shipping .
3: High quality with competitive price .
4: Sample order & small quantity order is acceptable .
5: Customize according to your special request .
6: Provide free products information .
Q: How much is our minimum order quantity ?
A: Our minimun quantity is 1 Piece .
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
Q: What ' s your delivery date ?
A: It depends on the number of orders . Delivery date is 7 - 30 days .if small order,pls buy from our aliexpress shop, If you need emergency products , we can speed up the production of the first arrangement .
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
Q: what types of products you can make ?
A: We can make many kinds of stainless steel materials and brass,aluminum . Valve / solenoid valve / electric valve / pneumatic valve and air cylinder products and so on .