|Place of Origin:||China|
|Minimum Order Quantity:||3 pc|
|Price:||USD2.00-10.00 per pc|
|Packaging Details:||pp bag inside, carton box outside|
|Delivery Time:||7 working days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||100000pcs per month|
|Size:||2 1/2''||Type:||Two-position Two-way Solenoid Valve|
SBFEC 2 1/2 Inch Two-position Two-way Solenoid Pulse Valve Diaphragm made of NBR
Pulse valve diaphragm has strong oil resistance, acid resistance, high temperature resistance, alkali resistance and other characteristics, can easily ensure the complete synchronization with other control components, control the pulse compressed air injection. Even in extremely harsh working conditions, it can ensure its normal work and long service life. Diaphragm under the environment temperature is 20-80 ℃, under working pressure difference of 0.6 MPa, the working life is not low and 1 million times.
The operating temperature and pressure range of the diaphragm itself depends on the rubber, fabric and structure. The diaphragm can work at -50~100 c and 0.4~ 0.8mpa. Fluorine rubber and silicone rubber diaphragm can work at -80~232 c. Chlorohydrin rubber diaphragm can work under pressure of 0.4~ 0.8mpa with good air tightness and aging resistance.
|Model||2 1/2" pulse valve diaphragm|
|Hole numbers for mounting||8|
|Working ambient temperature||-20℃ to 80 ℃|
|Working pressure||0.2Mpa to 0.6Mpa|
|Working medium||Clean air|
|Life expectancy||over 1 million times or 2 yeas|
As per your request
Standard or Customized according to your need
The Drawings of Diaphragm D62
Corresponding Pulse Valve
Other Valve Fittings are in Stock
Comparison of diaphragm at home and abroad:
The main difference between the domestic and foreign electromagnetic pulse valve is the diaphragm, and the service life of the electromagnetic pulse valve mainly depends on the life of the diaphragm. In terms of the working life of the diaphragm, the domestic diaphragm can only reach half a year, while the imported diaphragm can reach 1 million times. The electromagnetic pulse valve diaphragm manufactured by our company is made of the world's top quality imported rubber cloth, which has no crack or wrinkle after bending movement for more than 1 million times and is firmly bonded with the base cloth. It can ensure that the diaphragm is not broken or deformed for two consecutive years.
Importance of diaphragm quality:
As one of the core components of the injection system, the diaphragm plays an important role in the pulse injection system. Especially large exhaust diameter pulse valve. Because a valve to undertake hundreds or thousands of bags of dust removal task, so the service life of the diaphragm, directly affect the normal operation of the dust removal system. The quality of diaphragm is directly related to the interests of customers. High quality pulse valve, high quality diaphragm can bring immeasurable benefits to users. In order to ensure the interests of customers, our company adopts the world's advanced diaphragm technology. After repeated performance tests and customer usage, it is confirmed that the injection times are more than 1 million times and the service life is more than two years.
If you are interested in our products,plz contact us without any hesitation!
Contact Person: Echo