Nut Mount Shanghai Bag Fitting DMF-ZM Series Pulse Valve DMF-ZM-20 DMF-ZM-25 DMF-ZM-40 Industrial Solenoid Valves Cost-effective

Product Description:

The Shanghai Bag Fittings SBFEC DMF Series represents a line of high-performance pulse jet diaphragm valves specifically designed for reverse pulse filter cleaning in industrial dust collectors and baghouse systems. Acting as the compressed air switch within pulse bag dust collector setups, these valves are managed by output signals from a pulse injection controller. This enables them to deliver instantaneous, high-energy air pulses that ensure effective cleaning of filters.

Within the DMF Series, various configurations are available to accommodate different installation needs. The DMF-Z Series consists of right angle valves with a 90° angle between the inlet and the outlet, making them ideal for placement between the air manifold and the blow pipe. These valves come in sizes ranging from 3/4″ to 3″, identified as DMF-Z-20 through DMF-Z-76S.

The DMF-Y Series , also known as submerged or embedded valves, are installed directly inside the air manifold or tank. This design offers enhanced flow characteristics and lower pressure loss, which is particularly beneficial for applications with low air pressure. Sizes available for this series range from 1″ to 5″, labeled DMF-Y-25 through DMF-Y-120S.

Another variant, the DMF-ZM Series , feature the same right-angle layout as the DMF-Z Series but include fixing nuts on both the inlet and outlet ports. This addition simplifies installation and improves usability.

The DMF-T Series utilizes a straight-through valve design where the inlet and outlet are aligned on the same center line. This configuration facilitates smooth airflow and is suitable for air tank pulse dust collectors.

For applications requiring secure and leak-proof mounting, the DMF-FS Series offers flanged valves with a robust flange connection design.

The valve bodies are crafted from die-cast aluminium alloy and coated for durability. The diaphragms are available in various materials including NBR as the standard option, FKM (fluororubber), and others tailored for high-temperature environments. These valves operate within a pressure range of 0.1 to 0.8 MPa (1 to 8 bar) and can be powered by multiple voltage choices such as DC24V, AC110V, and AC220V. Impressively, the diaphragms have a service life exceeding one million pulse cycles or up to five years.

Trusted by industries around the globe, the Shanghai Bag Fittings SBFEC DMF Series valves provide reliable, high-flow pulse jets that promote efficient dust removal and prolong the lifespan of filter bags. The manufacturer is backed by 18 patents related to baghouse dust collection technology and is recognized as one of China’s most comprehensive suppliers of dust collector accessories.

Features:

The product offers multiple configuration options to suit various installation needs. These include right-angle (DMF-Z), submerged (DMF-Y), right-angle with nut (DMF-ZM), straight-through (DMF-T), and flanged (DMF-FS) designs, providing versatile solutions for different applications.

The right-angle design (DMF-Z/ZM) features a 90° inlet-outlet configuration, allowing for compact installation between the air manifold and blow pipe. This makes it ideal for setups where space constraints are a critical consideration.

For applications requiring reduced pressure loss and improved flow characteristics, the submerged design (DMF-Y) is an excellent choice. Its valve seat is embedded directly into the air manifold, making it particularly suitable for low-pressure environments.

The straight-through design (DMF-T) aligns the inlet and outlet along the same center line, facilitating smooth and unrestricted airflow. This layout helps optimize system efficiency by minimizing flow resistance.

The nut-type connection (DMF-ZM) is equipped with fixing nuts on both ports. This feature enables quick, tool-free installation and simplifies maintenance tasks, saving both time and effort.

Constructed from durable aluminium alloy, the valve body utilizes a die-cast process combined with a wear-resistant coating, ensuring a long service life even under harsh operating conditions.

Multiple diaphragm options are available to meet different requirements. The standard diaphragm is made from NBR, while FKM (fluororubber) variants offer enhanced resistance suitable for high-temperature and chemical applications.

The valve operates effectively across a wide pressure range, from 0.1 to 0.8 MPa (1 to 8 bar), accommodating various system pressures with reliability.

It supports multiple voltage options, including DC24V, AC110V, and AC220V at 50/60Hz, making it compatible with diverse electrical setups.

The long service life of the diaphragm is highlighted by its durability, lasting over 1 million pulse cycles or up to 5 years, depending on usage conditions.

Designed to operate within a broad temperature range, the standard configuration supports -25°C to +80°C, while high-temperature versions can withstand temperatures up to +230°C.

With an IP65 protection rating, the valve is dust-tight and protected against water jets, ensuring reliable performance in challenging environments.

Lastly, the product features low power consumption, promoting energy-efficient operation which contributes to reduced operating costs over its lifetime.

Technical Parameters:

Applications:

Pulse jet baghouse dust collectors utilize reverse pulse cleaning technology to maintain fabric filter bags. These systems are commonly employed in industrial dust collection, ensuring efficient filtration and extended filter life.

Cartridge filter systems are designed for the cleaning of pleated cartridge filters across a wide range of industries. Their compact design and effective cleaning make them a popular choice for dust control.

In the cement industry, dust control plays a vital role in kilns, mills, crushers, and material handling operations. Effective dust collection helps in meeting environmental regulations and maintaining workplace safety.

Dust collection systems in steel and metallurgy include furnace fume extraction, blast furnace dust control, and operations related to metal processing. These systems contribute to cleaner air and improved operational efficiency.

Dust control within power generation facilities involves fly ash collection and boiler dust systems. Proper filtration helps in reducing emissions and protecting equipment from dust-related damage.

In chemical plants, dust collection is essential for powder handling and process dust control. Reliable filtration systems ensure safety and compliance with stringent industry standards.

Mining and quarrying operations require dust control during crushing, grinding, and material handling activities. Effective dust collection minimizes environmental impact and enhances worker health.

Waste-to-energy and incineration plants utilize dust collection systems for flue gas treatment and ash dust extraction, helping to meet emission standards and promote sustainable waste management.

Dust extraction in food and grain processing facilities is crucial during milling, conveying, and other processing tasks, safeguarding product quality and compliance with hygiene regulations.

Pharmaceutical manufacturing benefits from cleanroom dust collection and powder containment systems, ensuring contamination control and protecting sensitive production environments.

Dust extraction is vital in woodworking and paper production, including wood processing, paper mills, and board manufacturing, where control of dust contributes to safety and product quality.

General industrial filtration covers a variety of air filtration and dust control applications across multiple sectors, providing tailored solutions to meet diverse operational needs.

Support and Services:

Our Pulse Jet Valves are designed for optimal performance and durability in industrial applications. For technical support, please refer to the product manual included with your valve, which contains detailed installation, operation, and maintenance instructions.

If you encounter any issues during installation or operation, ensure that all connections are secure and that the valve is compatible with your system specifications. Regular maintenance, including periodic cleaning and inspection, will help extend the life of your valve and maintain efficient performance.

Replacement parts and accessories are available to keep your Pulse Jet Valve operating at peak efficiency. For troubleshooting guidance, consult the troubleshooting section of the manual or visit our online support resources.

We are committed to providing expert technical support and service to ensure your satisfaction and the reliable operation of your Pulse Jet Valve system.

Packing and Shipping:

Our Pulse Jet Valves are carefully packaged to ensure maximum protection during transit. Each valve is securely wrapped with protective materials and placed in a sturdy, custom-designed box to prevent any damage. The packaging is designed to withstand rough handling and environmental factors, ensuring the product arrives in perfect condition.

For shipping, we offer multiple options including standard, expedited, and freight services to meet your delivery needs. All shipments are tracked, and customers receive a tracking number for real-time updates. We comply with all international shipping regulations to guarantee safe and timely delivery of your Pulse Jet Valves.