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Brand: C.OEFT
OE numbers: F01-12D1A25-A00
Product Name: Pilot Proportional Valve
Compatible model:
Product status:Remanufactured
Product weight: 0.2166KG
Packaging size: 15X7.5X6 cm
Product packaging: Neutral Packaging
Car Series:
Car Type: for Excavators Gear Boxes Product
1.Fluid Flow Control
①.Flow Rate Adjustment:
The primary function of the F01 - 12D1A25 - A00 is to control the flow rate of fluids. It can adjust the opening degree of the valve port according to the input control signal, thereby regulating the amount of fluid passing through. In a hydraulic system used for powering industrial machinery, the valve can increase or decrease the flow of hydraulic oil to control the speed of the machine's actuators. For example, when a higher speed is required for a hydraulic cylinder to move a heavy load, the valve will increase the flow rate of the hydraulic oil to the cylinder.
②.Flow Direction Control (if applicable):
In some applications, the valve may also be capable of controlling the flow direction of the fluid. This is achieved through the specific design of the valve's internal structure, such as the arrangement of spools or poppets. For instance, in a hydraulic steering system for construction equipment, the valve can direct the hydraulic fluid to different chambers of the steering cylinder, enabling the vehicle to turn left or right.
2. Pressure Control
①.Pressure Regulation:
The valve can maintain a stable pressure in the fluid system. By sensing the pressure in the system and comparing it with the set - point pressure determined by the input control signal, the valve adjusts its position to either increase or decrease the pressure. In a pneumatic system used for powering air - operated tools, the F01 - 12D1A25 - A00 can ensure that the air pressure supplied to the tools remains constant, regardless of changes in the demand for air or fluctuations in the compressor output.
②.Pressure Relief:
In case of over - pressure situations, the valve may have a pressure - relief function. When the pressure in the system exceeds a pre - set safety limit, the valve will open to release the excess pressure, protecting the system components from damage due to high pressure. This is particularly important in high - pressure hydraulic systems, where sudden pressure surges could cause serious equipment failures.
3. System Integration and Control
①.Communication with Control Systems:
As mentioned before, the valve can communicate with various control systems. It receives control commands from these systems and provides feedback on its operating status. For example, in an automated manufacturing plant, the PLC sends control signals to the F01 - 12D1A25 - A00 to adjust the flow and pressure of the fluid used in the production process. The valve, in turn, sends back information such as its current position, the actual flow rate, and the pressure in the system, allowing the PLC to make real - time adjustments to ensure the smooth operation of the entire production line.
②.Integration with Other Components:
The valve can be integrated with other components in a fluid system, such as pumps, filters, and actuators. It works in harmony with these components to ensure the overall functionality of the system. For example, in a hydraulic power unit, the valve coordinates with the pump to control the flow of hydraulic fluid to the actuators, while the filters help to keep the fluid clean to prevent damage to the valve and other components.
1. High - Precision Control
①.Accurate Flow and Pressure Regulation:
The F01 - 12D1A25 - A00 pilot proportional valve can precisely adjust the flow and pressure of fluids. It can achieve flow control accuracy within ±[X]% of the rated flow and pressure control accuracy within ±[Y] bar. For example, in a hydraulic system where a stable pressure of 100 bar is required, the valve can maintain the pressure within the range of 99 - 101 bar, ensuring consistent performance of the entire system.
②.Linear Response:
It offers an excellent linear relationship between the input control signal (such as electrical current or voltage) and the output flow or pressure. This means that as the input signal changes, the corresponding change in flow or pressure is smooth and proportional. For instance, if the input electrical current increases by 10%, the fluid flow rate will increase by exactly 10% under ideal conditions, enabling fine - tuned control in various applications.
2. High Reliability and Durability
Quality Materials: The valve is constructed with high - quality materials. The valve body is made of corrosion - resistant alloy, which can withstand harsh working environments, such as high humidity or exposure to corrosive fluids. The internal moving parts, like the spool and poppet, are crafted from hardened steel, reducing wear and tear during frequent operation. This results in a long service life, with a mean time between failures (MTBF) of over [Z] hours.
Rigorous Testing: Before leaving the factory, each F01 - 12D1A25 - A00 valve undergoes a series of rigorous tests, including pressure - cycle tests, endurance tests, and leakage tests. These tests ensure that the valve can operate stably under different working conditions, providing users with reliable performance.
3. Good Compatibility
①.Electrical Compatibility:
It is designed to be compatible with a wide range of control systems. Whether it is a programmable logic controller (PLC), a distributed control system (DCS), or a dedicated motion control system, the valve can easily interface with them. It can accept standard electrical signals, such as 0 - 10V DC or 4 - 20mA current signals, facilitating seamless integration into existing industrial automation setups.
②.Mechanical Compatibility:
The valve's installation dimensions and connection interfaces follow industry - standard specifications. This allows for easy replacement of existing valves in a system without the need for major modifications to the piping or mounting structures, saving both time and cost during installation and maintenance.
4. Energy - Efficient Design
①.Optimized Flow Path:
The internal flow path of the F01 - 12D1A25 - A00 is optimized to reduce pressure drops. By minimizing the resistance to fluid flow, less energy is wasted in the form of pressure losses, which in turn reduces the overall energy consumption of the hydraulic or pneumatic system. For example, in a large - scale industrial hydraulic system, this energy - efficient design can lead to significant savings in electricity costs over time.
②.Precise Control for Energy Conservation:
Thanks to its precise control capabilities, the valve can adjust the fluid flow and pressure according to the actual needs of the system. It avoids over - supply of fluid, which is common in less - precise valves, thus further contributing to energy conservation. In applications where the load on the system varies frequently, such as in a manufacturing process with intermittent operations, the valve can quickly and accurately adjust to maintain optimal energy usage.
5. Fast Response Time
①.Rapid Actuation:
The valve is designed to respond quickly to changes in the input control signal. It has a response time of less than [W] milliseconds, which is crucial in applications that require rapid adjustments. For example, in a high - speed automated production line where the flow of a cooling fluid needs to be adjusted immediately to maintain product quality, the fast response time of the F01 - 12D1A25 - A00 ensures that the system can react in a timely manner, minimizing any potential negative impacts on the production process.
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