Ningbo Brando Hardware Co., Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100000pcs per month |
| Delivery Time | 7 working days |
| Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized |
| Material | Nitrile/Buna |
| Mounting hole size | 7mm |
| Diaphragm outer distance | 79.5mm |
| Center distance | 66mm |
| Application | Dedusting |
| Sealing gasket OD | 31.5mm |
| Sealing gasket ID | 19.5mm |
| Color | Black |
| Temperature | -50℃~+2800℃(depends rubber materials) |
| Suitable valve number | 4'' WPS-CA/EP102 Diaphragm Valve |
| Brand Name | Brando |
| Model Number | WPS-CA/EP102 |
| Certification | ISO、CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 100000pcs per month |
| Delivery Time | 7 working days | Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized |
| Material | Nitrile/Buna | Mounting hole size | 7mm |
| Diaphragm outer distance | 79.5mm | Center distance | 66mm |
| Application | Dedusting | Sealing gasket OD | 31.5mm |
| Sealing gasket ID | 19.5mm | Color | Black |
| Temperature | -50℃~+2800℃(depends rubber materials) | Suitable valve number | 4'' WPS-CA/EP102 Diaphragm Valve |
| Brand Name | Brando | Model Number | WPS-CA/EP102 |
| Certification | ISO、CE | Place of Origin | China |
| High Light | pneumatic valve diaphragm ，rubber diaphragm | ||
Wps-ca / ep102. B Watson 4 Solenoid Valve Diaphragm DN102 Electromagnetic Pulse Valve Diaphragm Of Pollen Alumni Union
4-inch submerged pulse valve, the valve seat is embedded in the air bag for installation, with small resistance, good fluidity, high injection volume, increased load with momentum, expanded the range of use of gas source pressure, suitable for use in occasions with wide gas source pressure. Technical requirements for 4-inch submerged pulse valve: 1. The working pressure of the product is 0.1mpa-0.7mpa, and the medium is the air treated by oil and water removal. 2. When the working voltage of the solenoid valve is 85% of the rated voltage under the nominal supply pressure of the product, the opening response time of the solenoid pulse valve shall be less than 0.03s. 3. When the working air source pressure is 0.1MPa, the pulse valve can be closed. 4. The product shall be able to withstand the air source pressure of 0.8MPa. 5. Under the specified environmental conditions, the insulation resistance of the electromagnetic coil to the shell shall be greater than 1m Ω. 6. When the room temperature is 5-35 degrees and the relative humidity is not more than 85%, the electromagnetic coil can withstand 50Hz and 250V voltage to the shell, and there is no breakdown phenomenon for 1min. 7. The electromagnetic pulse valve shall be able to work normally after bearing the vibration with frequency of 20Hz, full amplitude of 2mm and duration of 30min. 8. Under normal service conditions, the cumulative service life of the diaphragm shall be more than 800000 times. 9. There is no obvious coating peeling, scratch, burr and other damage on the surface of the valve.
| Model | WPS-CA/EP102 |
| Diaphragm material | NBR(Buna) |
| Mounting hole size | 7mm |
| Diaphragm outer diameter | 79.5mm |
| Center distance | 66mm |
| Sealing gasket OD | 31.5mm |
| Sealing gasket ID | 19.5 |
| Packaging | More than 1 million cycles |
| Suitable valve number | 4‘’ WPS-CA/EP102 pulse valve |
Main dimension:
YouTube video of SBFEC Type NBR Diaphragm Valve Repair Kit:
the other 4 inch diaphragm are also can be available:
Our production:
Packing＆Shipping:
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√ Contact us if some points you have doubt
√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for
√ Contact us if you are doing designing
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
8million-9million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr... * Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr...
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