DMF-Z-25 Pulse Valve

The DMF-Z-25 dust collector electromagnetic pulse valve is a quick-installation pulse jet valve with an inlet and outlet angle of 90°. It generates a strong compressed air pulse to remove the accumulated dust on the filter bag, ensuring continuous and effective cleaning of the filtration device. The DMF-Z-25 pulse valve is mainly used in dust removal systems to regulate the flow of compressed air delivered to the pulse jet dust removal system. This valve is widely used in industries such as cement, power, chemical, and metallurgy, and is crucial for efficient dust removal.

Schematic Diagram：

Technical Specifications：

Working Principle：

The electromagnetic pulse diaphragm valve consists of two gas chambers. When compressed air is connected, the airflow enters the back gas chamber through the orifice.

The pressure within the gas chamber on the back tightly presses the diaphragm against the valve outlet, and the solenoid valve remains in the "closed" state.

The electrical signal from the pulse jet control device drives the moving iron core of the electromagnetic pulse valve to move. The exhaust port of the back air chamber opens, causing the pressure in the back air chamber to rapidly decrease. As a result, the diaphragm resets, and compressed air is ejected through the valve outlet. The electromagnetic pulse valve thus enters the "on" state.

When the electrical signal of the pulse jet control device disappears, the moving iron core of the electromagnetic pulse valve resets. The exhaust port of the back chamber closes, and the pressure in the back chamber rises, pushing the diaphragm to tightly press against the valve outlet. The solenoid valve enters the "closed" state again.

Application Areas：

DMF-Z-25 is a right-angle electromagnetic pulse valve, primarily used for pulse jet dust removal, suitable for small and medium-sized bag/filter cartridge dust collectors, and covering multiple dusty industrial scenarios.

Mainly application areas

Building materials industry: cement kiln head/tail, grinding station, commercial concrete mixing station; suitable for bag filters, with dust ejection to prevent filter bag blockage, ensuring dust collection efficiency.

Power industry: coal-fired power plant boilers, fly ash conveying; used for ash removal in electrostatic-fabric integrated dust collectors, suitable for sulfur-containing/high-humidity flue gas conditions.

Metallurgical industry: blast furnace/converter, sintering/pelletizing, coking plant; handling high-temperature dusty flue gas, with right-angle installation to fit the external layout of the gas bag.

Chemical industry: powder synthesis, dye/pigment production, chemical drying; equipped with explosion-proof dust collectors to remove dust and prevent dust accumulation, ensuring system safety.

Mining and building material processing: stone crushing/screening, coal powder preparation; used in mobile/stationary dust collectors, capable of withstanding abrasive dust conditions.

Mechanical processing and casting: welding fume, shot blasting/sandblasting, casting workshop; equipped with filter cartridge dust collector, high-frequency pulse jet ash removal, purifying workshop air.

Grain and food processing: flour mills, feed mills, starch/sugar powder production; used for ash removal in pulse dust collectors to prevent dust explosion risks and comply with food hygiene standards.

Advantages：

The DMF-Z-25 pulse valve, specifically designed for heavy-duty applications, stands out among similar products due to its array of exceptional features. Its core advantage lies in its ability to maintain stable operation even in the harshest environments. Whether it's high temperatures, high pressures, or corrosive substances, this valve consistently performs, ensuring the continuous operation of the system.

In addition, the DMF-Z-25 pulse valve boasts an exceptional service life, offering businesses a cost-effective option. Its robust structure stands the test of time, significantly reducing the need for frequent replacement and maintenance. This not only saves costs but also effectively shortens downtime, ensuring smooth production processes.

The 1-inch port size enables efficient airflow control, supports high-flow operation, optimizes system performance, and enhances overall production efficiency. This feature, combined with the reliable functionality of the valve, ensures exceptional results in various industrial applications.

In addition, the DMF-Z-25 pulse valve is convenient to install and maintain, providing a hassle-free choice for busy professionals. The user-friendly design simplifies the installation process, saving time and effort. The valve body's easy-to-reach design ensures easy cleaning and maintenance, minimizing potential interference with work processes.

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