Mecair DB18 1-inch Diaphragm Repair Kit VNP208 VNP214 Pulse Valve Dust Removal Valve
| Product Name: | Pulse Valve Diaphragm | Diaphragm Material: | NBR, Viton |
|---|---|---|---|
| 1 Set: | 1pc DB18 Diaphragm, 1pc Spring | Fitted Pulse Valve Model: | VNP208, VEM208, VNP308, VEM308, VNP408, VEM408 |
| Highlight: |
DB18 Diaphragm Kit,DB18/G Diaphragm Kit,Mecair Nitrile Membrane |
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Product Description:
DB18 ( DB18/G ) Diaphragm ( Membrane ) for Mecair pulse valve VNP208, VEM208, VNP308, VEM308, VNP408, VEM408; 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 ℃. On a pulse jet baghouse pulse valves (also called diaphragm valves) control the release of air pulses during the cleaning cycle. When the baghouse control board or timer board initiates a cleaning cycle it sends an electrical signal to the solenoids, when then activate the pulse valve. Inside the pulse valve, a rubber diaphragm opens and closes to release the compressed air stored in the air header tank. The air then passes through the valve into the blow pipes above the filters and then is directed down into the filters to clean them.
Applications:
Purpose: Control compressed air pulse jetting to remove accumulated dust on filter bags.
- Cement Plant: Dust collector at the kiln end (smoke temperature < 80°C).
- Steel Plant: Dedusting at the sintering machine head (requires pre-cooler).
- Wood Processing: Sawdust collection system.
Install pulse valves at pipeline blockage points, triggering instant air flow impact to clear blockages (e.g. food-grade calcium carbonate, plastic granules conveying).
Break material bridging in coal powder silos/grain bins (operating frequency: ≤ 30 times/minute).
| 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:
Our Product Technical Support and Services for the Pulse Valve Diaphragm include troubleshooting assistance, repair and maintenance guidance, and product documentation access.
Our team of experts is available to provide detailed technical information, offer solutions to any issues you may encounter, and ensure optimal performance of the product.
Additionally, we offer training sessions to help you understand the proper operation and maintenance of the Pulse Valve Diaphragm, ensuring its longevity and efficiency.
Packing and Shipping:
Product Packaging:
The Pulse Valve Diaphragm is carefully packaged in a sturdy cardboard box to ensure safe transportation. Each diaphragm is individually wrapped in protective packaging to prevent any damage during shipping.
Shipping Information:
Orders are typically processed and shipped within 1-2 business days. We offer various shipping options to accommodate your needs, including standard and expedited shipping. You will receive a tracking number once your order has been shipped so you can monitor the delivery status.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.