Product Description:
The Mecair DB Series diaphragm repair kits are meticulously engineered replacement membranes specifically designed for the Mecair VNP/VEM 200 series pulse jet solenoid valves. These valves are extensively utilized in industrial dust collector and baghouse systems. Serving as vital components, the diaphragms function as the key sealing and actuating elements within pulse valves. They regulate the valve’s opening and closing actions to deliver compressed air pulses, ensuring efficient cleaning of filters.
This complete product range accommodates port sizes ranging from 3/4" up to 3", and each repair kit generally contains the necessary diaphragm(s) along with spring(s) to facilitate full field replacement. The diaphragms are available in two primary materials: NBR (nitrile) and FKM (fluororubber/Viton). Both materials offer excellent resistance to thermal aging and possess broad chemical compatibility.
NBR diaphragms are suitable for general applications with operating temperatures spanning from -20°C to +80°C. Meanwhile, FKM diaphragms cater to more demanding environments, providing superior chemical resistance and withstanding temperatures up to +120°C. This versatility allows for optimal performance across different industrial conditions.
The Mecair DB Series assortment includes single diaphragm kits such as DB16, DB18, DB112, DB114, DB116, DB120, and DB124, as well as combination kits like DB114+DB16, DB116+DB16, and DB120+DB16. These combination kits comprise both main and smaller diaphragms along with springs, designed specifically for multi-diaphragm valves. Additionally, the DB18M and DB18MV models are offered in either plastic-sealed or M-bag packaging options.
Each repair kit is precisely engineered to match specific Mecair VNP and VEM valve models, including VNP206, VNP208, VNP212, VNP214, VNP216, VNP220, and their corresponding VEM equivalents. Renowned worldwide for their reliability, the Mecair DB Series diaphragms ensure consistent, high-flow pulse jet cleaning in industrial dust collection systems, while requiring minimal maintenance.
Features:
Our product range offers comprehensive part number coverage, including models such as DB16, DB18, DB18M, DB112, DB114, DB116, DB120, and DB124. These options accommodate a wide variety of Mecair pulse valves, ensuring compatibility across numerous applications.
We provide multiple material choices to suit diverse operational needs. The standard material is NBR, which performs reliably in temperatures from -20°C to +80°C. For high-temperature environments, FKM/Viton materials are available, capable of withstanding temperatures up to +120°C. This versatility ensures broad media compatibility.
Complete repair kits are also offered, containing essential components such as diaphragms and springs to facilitate full field replacements efficiently. Additionally, combination kits like DB114+DB16, DB116+DB16, and DB120+DB16 come equipped with two springs to support multi-diaphragm valve configurations.
The diaphragms utilize a fabric-reinforced construction, featuring nylon-reinforced NBR that provides excellent resistance to thermal aging. This design contributes to the durability and longevity of the valves.
Precision-engineered sealing technology ensures dependable valve operation with minimal air leakage. This reliability is critical for maintaining optimal performance.
Designed for demanding dust collector environments, our valves offer a high cycle life, capable of enduring over one million pulse cycles. This robust performance guarantees long-term operation under challenging conditions.
The size range is extensive, covering port sizes including 3/4", 1", 1-1/2", 2", 2-1/2", and 3", providing flexibility for various system requirements.
For user convenience, models DB18M and DB18MV are available in both plastic-sealed and M-bag packaging options, ensuring product integrity and ease of handling.
Maintenance is straightforward thanks to a simple replacement procedure designed to minimize downtime, allowing for quick and efficient servicing.
Manufactured to precise Mecair specifications, our products uphold OEM quality standards to guarantee a reliable fit and consistent performance across all applications.
Technical Parameters:
| Application |
Dust Collector Pulse Jet Cleaning Systems |
| Diaphragm Materials |
NBR (Nitrile), FKM (Viton) |
| Port Sizes |
3/4", 1", 1-1/2", 2", 2-1/2", 3" |
| Temperature Range (FKM) |
Up To +120°C |
| Temperature Range (NBR) |
-20°C To +80°C |
| Compatible Series |
VNP206, VNP208, VNP212, VNP214, VNP216, VNP220, VEM206, VEM208, VEM212, VEM214, VEM216, VEM220 |
| Kit Contents |
Diaphragm(s) + Spring(s) |
| Valve Series |
Mecair VNP/VEM 200 Series |
| Keywords |
Solenoid valve sealing diaphragm, Industrial valve diaphragm repair part, ASCO series 210 diaphragm |
Applications:
Pulse jet baghouse dust collectors utilize a reverse pulse cleaning mechanism to maintain the efficiency of fabric filter bags. This method ensures continuous dust removal and prolongs the lifespan of the filters by periodically reversing the airflow to dislodge accumulated particles.
Cartridge filter systems are designed to clean pleated cartridge filters effectively. These systems ensure that dust and particulates are captured and removed, promoting cleaner air and better performance in various industrial applications.
In the cement industry, dust control is crucial in multiple areas including kilns, mills, and material handling processes. Effective dust management enhances environmental compliance and improves workplace safety.
The steel and metallurgy sectors rely on dust extraction systems to manage furnace fumes and control dust generated by blast furnaces. These systems contribute to maintaining air quality and safeguarding worker health.
Power generation facilities implement dust control methods such as fly ash collection and boiler dust extraction. These measures are essential for reducing emissions and improving the operational efficiency of power plants.
Chemical processing industries use specialized dust collection solutions to handle powders and other particulates during production. These systems help in maintaining product quality while ensuring a safe working environment.
Mining and quarrying operations face challenges with dust generated during crushing and material handling. Dust control technologies are employed to minimize airborne particles and protect both equipment and personnel.
Food and grain processing plants utilize dust extraction systems to maintain cleanliness and prevent contamination. These systems are vital for complying with health regulations and ensuring product safety.
Across various industrial sectors, the maintenance of pulse jet cleaning valves is critical for the consistent performance of dust collection systems. Proper upkeep ensures reliable operation and extends the service life of filtration equipment.
Support and Services:
Our Pulse Valve Diaphragm product is designed for optimal performance and durability in various industrial applications. To ensure seamless operation, we provide comprehensive technical support and services including installation guidance, troubleshooting assistance, and maintenance tips.
Our technical support team is equipped to help you identify the correct diaphragm type for your specific pulse valve model and operating conditions. We offer detailed product documentation, including specifications and compatibility information, to assist you in making informed decisions.
In addition to support, we provide service options such as diaphragm replacement kits and repair services to extend the life of your pulse valve system. Regular maintenance advice and diagnostic support are also available to help prevent downtime and enhance system reliability.
We are committed to delivering prompt and effective technical assistance to ensure your pulse valve diaphragm operates efficiently and meets your operational requirements.
Packing and Shipping:
Product Packaging and Shipping for Pulse Valve Diaphragm
The Pulse Valve Diaphragm is carefully packaged to ensure its protection during transit. Each diaphragm is individually wrapped in anti-static and moisture-resistant material to prevent damage and contamination.
The wrapped diaphragms are then placed in sturdy, custom-sized boxes with adequate padding to minimize movement and absorb shocks. For bulk orders, the boxes are securely packed into larger cartons or wooden crates depending on the quantity and shipping requirements.
All packages are clearly labeled with product details, handling instructions, and shipping information to facilitate safe and efficient delivery.
Shipping is available via air, sea, or courier services based on customer preference and destination. We ensure timely dispatch and provide tracking information for all shipments.
For international orders, all necessary customs documentation is prepared and included to avoid delays.
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