Product Description:
DB116 ( DB116/C ) Diaphragm ( Membrane ) for Mecair pulse valve VNP216, VEM216, VNP416, VEM416, VNP616, VEM616, VNP716, VEM716; NBR material is standard, working temperature range is -5 to +80 ℃; Viton material is optional, for high temperature, working temperature range is -10 to +120 ℃. Pulse Jet valves are indirect type solenoid valves. When the solenoid of pulse jet valves gets energized, air trapped in the diaphragm is exhausted causing pressure difference in the diaphragm. Then the diaphragm is suddenly opened. When it is de-energized, air passes through the hole to the chamber which can balance the air pressure and close the valve. The opening and closing of the valve are done very fast for filter cleaning and consumption of compressed air effectively.
Applications:
Industrial Baghouse Dust Removal System
Function: control compressed air pulse blowing to remove accumulated dust on filter bags
Industry Examples:
Cement Plant: dust collector at kiln end (gas temperature < 80°C)
Steel Plant: dedusting at sintering machine head (to be used with pre-cooler)
Wood Processing: sawdust collection system
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Powder Pneumatic Conveying Clearing Blockage
Install pulse valve at pipe blockage point, trigger instant air flow impact through C113825 diaphragm to clear (e.g. food-grade calcium carbonate, plastic pellet conveying)
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Silo Arch Breaking Device
Break material arching in coal powder silo/grain silo (working frequency: ≤30 times/minute)
Ordering Code of Mecair Type Diaphragm Repair Kit:
| Ordering code |
Fitted valve code |
Valve port size |
Material |
| DB16 |
VNP206, VEM206, VNP306, VEM306 |
3/4'' |
Nitrile/Buna |
| DB18 |
VNP208, VEM208, VNP308, VEM308, VNP408, VEM408, VNP608, VEM608, VNP708, VEM708 |
1'' |
Nitrile/Buna |
| DB112 |
VNP212, VEM212, VNP312, VEM312, VNP412, VEM412 |
1-1/2'' |
Nitrile/Buna |
| DB114 |
VNP214, VEM214, VNP314, VEM314, VNP414, VEM414, VNP614, VEM614, VNP714, VEM714 |
1-1/2'' |
Nitrile/Buna |
| DB116 |
VNP216, VEM216, VNP416, VEM416, VNP616, VEM616, VNP716, VEM716 |
2'' |
Nitrile/Buna |
| DB120 |
VNP220, VEM220, VNP420, VEM420, VNP424, VEM424, VNP620, VEM620, VNP720, VEM720 |
2-1/2'' |
Nitrile/Buna |
| Tips: EPDM, FKM all available. |
Support and Services:
The Product Technical Support and Services for the Pulse Valve Diaphragm product include:
- Providing troubleshooting assistance for installation and operation issues
- Offering guidance on maintenance and replacement of diaphragms
- Conducting product training sessions for proper usage and handling
- Providing warranty support and assistance with product returns or exchanges
- Offering customization services to meet specific customer requirements
Packing and Shipping:
Product Packaging:
The Pulse Valve Diaphragm is carefully packaged to ensure its safety during transportation. It is enclosed in a protective plastic bag and placed in a sturdy cardboard box with ample cushioning material to prevent any damage.
Shipping:
For shipping the Pulse Valve Diaphragm product, we use reliable carriers to deliver your order safely and promptly. The product will be shipped in accordance with your selected shipping method, and you will receive a tracking number to monitor the status of your delivery.
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