Rexroth DBW20A2-5X/315-6EG24N9K4 Proportional Valve , 20mm Bore , 315 Bar
| Attribute | Value |
|---|---|
| Max Pressure | 100 psi |
| Temperature Rating | Up to 400°F |
| Valve Action | Double Acting |
| Color | Blue and gray |
| Supply Voltage | DC24v |
| Flow | 400l/min |
The Rexroth Proportional Valve DBW20A2-5X/315-6EG24N9K4 is a high-performance pilot-operated proportional relief valve widely used in industrial hydraulic systems. The valve is controlled by an electromagnetic pilot, enabling precise pressure regulation and flow control, making it suitable for applications requiring high response speed, control accuracy, and stability in hydraulic systems.
This valve is a pilot-operated relief valve with a bore size of 20 mm. The valve spool type is A2 with a maximum operating pressure of 315 bar. The electrical connection is a 24V DC power supply with an electromagnetic coil and a plug. The valve employs a pilot-controlled structure, where an electrical signal controls the movement of the pilot valve spool, thereby driving the main valve spool to achieve continuous regulation of hydraulic oil pressure and flow.
Its core advantage lies in its ability to perform proportional control, meaning it can precisely regulate the direction and speed of hydraulic actuators (such as hydraulic cylinders or motors) based on the magnitude of the input electrical signal.
- Industrial Automation: In modern industrial automation systems, hydraulic actuators require high-precision control. This proportional valve can be used to control the displacement, speed, and force of hydraulic cylinders, enabling programmable control of complex movements.
- Construction Machinery: In construction equipment such as excavators, cranes, and concrete pump trucks, this valve is used to control the movements of hydraulic motors and cylinders, enabling precise operations.
- Metallurgy and Heavy Machinery: In heavy equipment such as steel mills, rolling mills, and presses, this proportional valve can be used to control high-pressure hydraulic systems, enabling precise control of heavy-duty equipment.
- Testing and Simulation Equipment: In systems with high dynamic response requirements, such as hydraulic test stands, flight simulators, and automotive testing equipment, this valve provides high-frequency, high-precision hydraulic control.
- High-precision control: Achieves continuous, stepless regulation of hydraulic system pressure and flow, eliminating hydraulic shock and uneven operation issues.
- Fast Response Speed: Pilot-controlled structure provides fast response suitable for applications requiring frequent start/stop operations or rapid directional changes.
- Energy-Efficient and High-Performance: Precisely controls fluid flow to minimize unnecessary energy loss and enable energy-efficient operation.
- High reliability: Made of high-quality materials with excellent wear resistance and contamination resistance, ensuring long service life.
- Compatibility and modularity: Can be seamlessly integrated with Rexroth amplifiers, sensors, and controllers for complete electro-hydraulic proportional control systems.
Brand: Rexroth
Model: DBW20A2-5X/315-6EG24N9K4
Color: Blue
Place of Origin: Germany
Material: Cast Iron
Power Source: Electric
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