In the field of hydraulic components for construction machinery, the pilot valve series of Ning bo Flag-up Hydraulic Co., Ltd. has shown strong competitiveness. Founded in 2010, the company is located in Ningbo Wangchun Industrial Park and has a production space of 20,000 square meters. As a technological innovation enterprise, it has strong R&D capabilities and lays a solid foundation for product quality.
Taking the electric proportional output pilot handle of the small and micro excavator series as an example, its performance advantages are significant. The maximum pressure is 50 bar, the rated pressure is 35 bar, and the rated flow is 20 L/min. When operating in a small space, it can accurately control the movement of the excavator, ensure the accuracy of excavation and loading and unloading materials, and greatly improve construction efficiency. In an environment of -20°C to 90°C, it can work stably without fear of severe cold and heat; the cleanliness reaches NAS 8 level, which effectively reduces the wear of internal parts, extends the service life, and reduces the frequency and cost of maintenance.
For different construction machinery, Flag-up pilot valves h ave customized designs. The loader handle is suitable for the working conditions of frequent loader operations. It is easy to operate and responds quickly. It can accurately control the bucket movement and improve the material handling efficiency. The crane handle focuses on lifting accuracy, allowing the operator to accurately control the lifting and translation of heavy objects to ensure lifting safety.
The company adheres to the concept of innovative design and lean manufacturing, has a professional R&D team, and uses advanced design calculation and system simulation technology to ensure product quality from the source. In production, well-known foreign brand processing equipment and advanced cleaning and inspection instruments are introduced to strictly control the processing accuracy of parts and product cleanliness. After assembly, 100% of the products pass the factory test, and the test data is archived to ensure that the product quality is traceable. With reliable products, Fleger has reached cooperation with many well-known companies such as XCMG Group and Zoomlion Heavy Industry Science and Technology. In the future, the company will continue to innovate, improve the performance of pilot control valves, expand the application field, and provide better products and services for the global engineering machinery industry.
email: sale1@flagup-hydraulic.com
tel: +86 18969419261
+86 18957499052
Post time: May-08-2025