Product Description:
The BFEC DMF series bag pulse valve diaphragm is a flexible sealing element that plays a crucial role in controlling the flow of compressed air through frequent opening and closing. Often referred to as the "heart" of the pulse valve, the quality and performance of the diaphragm are paramount.
Structural features: The diaphragm typically consists of a metal rivet head for sealing compressed air pipelines or valve ports, a vent and unloading hole, as well as bolt holes for fixing and support. Many membrane products incorporate a layer of durable knit fabric between the rubber layers to enhance durability and mechanical strength, enabling it to endure frequent movements and high pressure differentials. Some membranes may also feature concentric circular ripples.
Key material: The diaphragm is predominantly crafted from high-quality nitrile rubber (NBR). This material imparts excellent oil resistance, wear resistance, aging resistance, and certain resistance to acids, alkalis, and high temperatures. For specialized working conditions, such as higher temperatures and corrosive environments, materials like fluororubber (FKM) or silicone rubber may be utilized. These materials offer a broader temperature range (e.g., -80°C to +232°C) and improved chemical corrosion resistance.
Applications:
The BFEC DMF Series Pulse Valve Membrane Overview
The BFEC DMF series pulse valve membrane is specially crafted for use in the cleaning system of pulse bag filters. It finds extensive application in various industrial sectors that necessitate dust control. Some of the key industries where it is commonly used include:
- Cement Industry: It is utilized for dust removal in equipment such as rotary kilns, mills, and packaging machines.
- Steel Metallurgy: Its application includes flue gas purification in blast furnaces, converters, electric furnaces, sintering machines, and more.
- Chemical Industry: It is employed in dust collection tasks for various powder engineering, drying equipment, and chemical reactors.
- Power Industry: In this sector, it assists in flue gas treatment for coal-fired boilers.
- Grain Processing: It serves the purpose of dust control during processes like grain handling, crushing, and drying.
- Pharmaceutical Industry: Used for the collection and purification of dust generated during the production process.
- Wood Processing: It aids in collecting sawdust from activities such as sawing, polishing, and planing.
Within these applications, the diaphragm plays a crucial role in maintaining the operational efficiency of the dust collector. By enabling precise control over the blowing of compressed air, it effectively eliminates the accumulated dust on the filter bag. This ensures the continuous and efficient functioning of the system, essential for meeting environmental emission standards, recovering valuable materials, and enhancing the overall working environment.
| Diaphragm For New Version BFEC Pulse Valves |
| Diaphragm Order Code | Fitted Pulse Valve Model | Valve Port Size |
| DTY | All Double Diaphragm Pulse Valves | / |
| (Secondary Diaphragm) |
| D20A | DMF-Z20 | 3/4'' |
| DMF-ZM-20 |
| D20B | DMF-ZL-B | 3/4'' |
| D25 | DMF-Z-25 | 1'' |
| DMF-ZM-25 |
| DMF-Y-25 |
| DMF-T-20 | 3/4'' |
| D40 | DMF-Z-40S | 1-1/2'' |
| DMF-Y-40S |
| DMF-ZF-40S |
| DMF-ZM-40S |
| DMF-T-25S | 1'' |
| D50 | DMF-Z-50S | 2'' |
| DMF-Y-50S |
| DMF-T-50S |
| D62 | DMF-Z-62S | 2-1/2'' |
| DMF-Y-62S |
| DMF-T-62S |
| D76 | DMF-Z-76S | 3'' |
| DMF-Y-76S |
| D102 | DMF-Z-102S | 4'' |
| DMF-Y-102S |
| D102A | DMF-Y-102SA | 4'' |
| D300 | DMF-N-300 | 12'' |
| Diaphragm For Old Version BFEC Pulse Valves |
| LD50 | DMF-Z-50S (Old) | 2'' |
| DMF-Y-50S (Old) |
| DMF-T-50S (Old) |
| LD62 | DMF-Z-62S (Old) | 2-1/2'' |
| DMF-Y-62S (Old) |
| DMF-T-62S (Old) |
| LD76 | DMF-Z-76S (Old) | 3'' |
|
Support and Services:
The Product Technical Support and Services for the Pulse Valve Diaphragm product include diagnostic assistance, troubleshooting, and guidance on installation and maintenance. Our team of experts is available to provide technical advice and solutions to ensure optimal performance of the valve diaphragm. Additionally, we offer training programs and resources to help customers maximize the efficiency and longevity of the product.
Packing and Shipping:
Product Name: Pulse Valve Diaphragm
Description: High-quality diaphragm for use in pulse valves, made of durable and long-lasting materials.
Packaging: Each diaphragm is carefully packaged in a protective plastic wrap to prevent damage during shipping.
Shipping: Orders are typically processed and shipped within 1-2 business days. Shipping options include standard, expedited, and express delivery.
