The ACCU-PULSE DMF-Z-25 pulse valve
The DMF-Z-25 pulse valve is a right-angle electromagnetic pulse valve commonly used in the cleaning and injection systems of pulse-jet bag dust collectors, serving as a “switch” for compressed air. The detailed introduction is as follows:
The ACCU-PULSE DMF-Z-25 pulse valve Working Principle
The DMF-Z-25 pulse valve is a pilot-type solenoid valve. When energized, the electromagnetic force drives the pilot valve to open, rapidly reducing the pressure in the upper cavity of the main valve. A pressure difference is formed between the upper and lower cavities of the main valve, and the medium pressure pushes the closing member of the main valve upward, opening the valve and allowing compressed air to spray out through the valve outlet. When power is cut off, the spring force closes the pilot valve, and the inlet medium pressure quickly enters the upper cavity of the main valve through the pilot hole, forming a pressure difference in the upper cavity to close the main valve and stop the pulse valve from exhausting air.
The ACCU-PULSE DMF-Z-25 pulse valve Technical Parameters
- Connection Thread: ZG1″
- Nominal Diameter: 25mm
- Working Pressure: 0.3–0.8 MPa
- Applicable Medium: Clean air
- Working Voltage: AC24V, AC110V, AC220V, DC24V, etc.
- Ambient Temperature: -10–55°C
- Diaphragm Service Life: Over 1 million injections
The ACCU-PULSE DMF-Z-25 pulse valve Product Features
- Right-Angle Structure: The 90° angle between the inlet and outlet is suitable for the installation and connection of air bags and dust collector injection pipes. The smooth air flow can provide the required cleaning air pulses.
- Low-Resistance Design: The low gas resistance in the pipe allows it to be used with low-pressure air sources. Compared with high-pressure valves, it can reduce energy consumption and extend the service life of the diaphragm.
- Reliable Performance: It has good sealing performance and fast response capability, ensuring stable operation during frequent pulse injection and guaranteeing the dust cleaning effect of the dust collector.
The ACCU-PULSE DMF-Z-25 pulse valve Application Fields
It is mainly applied in pulse-jet bag dust collectors in industries such as cement, power, chemical, metallurgy, and steel. By cooperating with pulse injection control instruments, it performs row-by-row (chamber-by-chamber) injection cleaning on filter bags, maintaining the resistance of the dust collector within a set range to ensure the dust collector’s processing capacity and dust collection efficiency.
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