Hydraulic valve is an important part of the hydraulic system, its functional design can not only optimize the performance of the hydraulic system, let's tell you how to choose the matching hydraulic valve?
When we choose, we mainly want to achieve the maximum match, and the factors to consider are: 1. Connection method; 2. Working pressure; 3. Flow specifications; 4. Actual installation. When choosing, it is better to choose some universal products, which belong to the standard series.
The installation mode of the general hydraulic valve is also affected by the overall structure of the hydraulic device, generally including threaded connection type, plate connection type and flange connection type. In the case of simple hydraulic systems, the number of components used is small, and the threaded connection method is generally adopted. When the hydraulic system is complex and the installation position and space are limited, the plate connection type can be used. For large-diameter hydraulic valves, flange connection type is generally adopted.
The following small series to tell you what are the three common hydraulic valves to pay attention to in the actual selection work? 1. The flow control valve is mainly used to control the movement speed of the actuator, so the overall working state of the hydraulic system should be fully considered. 2. The pressure control valve is mainly used to control the pressure of the hydraulic system and prevent the overload phenomenon of the system due to excessive pressure. 3. The directional control valve should generally be selected according to the working requirements of the hydraulic system, generally including one-way control valve, two-way control valve, three-dimensional directional valve and so on.
