Proportional Electro-Hydraulic Pressure Flow Control Valve (BYLZ 90 Series): Detailed Content
The Proportional Electro-Hydraulic Pressure Flow Control Valve (BYLZ 90 Series) is an advanced hydraulic control component that combines the advantages of electro-hydraulic proportional technology with hydraulic control. Below are the detailed contents regarding this valve:
I. Working Principle
This valve receives an electrical signal input and utilizes a proportional solenoid to generate a corresponding magnetic force, which pushes the valve spool to move proportionally. This, in turn, achieves continuous and precise control over the pressure and flow rate in the hydraulic system. Its working principle is based on the conversion of electrical signals into mechanical actions. The command signal first undergoes power amplification through a proportional amplifier and then outputs a corresponding proportional current to the proportional solenoid.
II. Main Characteristics
1. Precise Control: Due to the use of a proportional solenoid for continuous control, this valve enables precise adjustment of pressure and flow rate, meeting the control requirements of various complex operating conditions.
2. Good Stability: The movement of the valve spool is proportional to the input electrical signal, and it has pressure and temperature compensation functions. Therefore, even when operating conditions change, it maintains stable control performance.
3. Rapid Response: This valve has a fast response speed, quickly responding to changes in input signals to achieve rapid control of the hydraulic system.
4. Energy-saving and Efficient: By precisely controlling the pressure and flow rate of the hydraulic system, this valve reduces unnecessary energy loss and improves energy utilization efficiency.
III. Application Fields
The Proportional Electro-Hydraulic Pressure Flow Control Valve (BYLZ 90 Series) is widely used in situations requiring precise control of hydraulic system pressure and flow rate, such as engineering machinery, metallurgical equipment, machine tool processing, aerospace, and other fields. In these fields, the valve enables precise control over the action speed and force of hydraulic actuators, improving equipment stability and work efficiency.
IV. Model Specification
The "90" in the BYLZ 90 series typically represents certain performance parameters or specifications of the valve, such as maximum working pressure and maximum flow rate. Specific models may also include other letters and numbers indicating the valve's specific functions, installation methods, materials, etc. When selecting a model, comprehensive consideration should be given based on actual needs and working environments.
In summary, the Proportional Electro-Hydraulic Pressure Flow Control Valve (BYLZ 90 Series) is a powerful and stable hydraulic control component that meets the control requirements of various complex operating conditions.