Product Features

Langfang DF series stacked filters: Which company offers the cheapest prices? The stacked filter can be directly installed under the solenoid directional valve to prevent mechanical impurities mixed in the hydraulic oil and the胶质, asphaltene, etc. produced by the chemical changes in the hydraulic oil from entering the solenoid directional valve. This prevents issues such as slow valve core response, instability, sticking, and rapid valve wear, thus maintaining the normal operation of the system. It is particularly suitable for automatic control systems and servo systems. The stacked filter can be directly mounted under the solenoid directional valve to remove mechanical impurities and asphaltene from the hydraulic oil, preventing valve core response issues and rapid wear. It ensures the system's normal operation, especially in automatic control and servo systems. The filter is equipped with a pressure differential transmitter that sends a switch signal when the filter element is polluted and clogged, with a pressure difference of 0.5 MPa between the inlet and outlet. At this point, the filter element should be cleaned or replaced to ensure system safety. Compared to traditional filters, this filter has a compact installation structure, small size, and uses imported glass fiber filter material, offering high filtration accuracy, strong oil flow capacity, low initial pressure, and large dirt-holding capacity. The filtration accuracy is calibrated by absolute filtration accuracy, with a filtration ratio β3, β5, β10, β20 ≥ 200 and a filtration efficiency η ≥ 99.5%.

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