Hydraulic YF06-00 Manual Adjustable Pressure Valve

The threaded cartridge valve takes liquid as the medium, and in the hydraulic system, it can adjust and control its fluid direction, flow rate, pressure and other oil circuit actions by motor or electric means; Its installation form is a threaded hydraulic actuator.

Development trend of hydraulic components;

Hydraulic components will develop in the direction of miniaturization, high pressure, large flow, high speed, high performance, high quality, high reliability and complete system; Developing in the direction of low energy consumption, low noise, vibration, no leakage, durability, pollution control and application of water-based media to meet the requirements of green environmental protection; Develop high integration, high power density, intelligence, humanization, electromechanical integration and light and small micro-hydraulic components. Hydraulic components/systems will present a multipolar development trend.

application area

Iii. Application fields of threaded cartridge valves

Screw cartridge valve has been widely used in agricultural machinery, waste treatment equipment, cranes, disassembly equipment, drilling equipment, forklifts, highway construction equipment, fire engines, forestry machinery, road sweepers, excavators, multi-purpose vehicles, ships, manipulators and oil wells, mines, metal cutting, metal-cutting, because it has a series of advantages such as convenient processing, convenient disassembly, compact structure and convenient mass production.

In the 21st century, the proportion of mobile machinery in the whole hydraulic industry is increasing. According to the statistical report in 2009 (Linde Company), walking hydraulic pressure has accounted for two-thirds of the total hydraulic output value in Europe and three-quarters in the world. The application of threaded cartridge valve has also increased greatly.

Look at the action process of hydraulic system

In the oil supply system of a constant displacement pump, the actuating elements generally have fast forward and working forward. In the process of fast forward and fast backward, the load is generally small and the pressure is low, and the overflow valve is not opened. Only when an abnormal overload is encountered during fast forward or fast backward, the overflow valve will open, which will limit the system pressure and protect the hydraulic system, and serve as a safety valve. In the construction stage, generally, the load is heavy and the pressure is high, and the relief valve plays the role of setting and stabilizing the system pressure, and generally forms a pressure regulating circuit and is used as an relief valve.