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The Rexroth DBW series electro-hydraulic pilot relief valve combines robust cast iron construction with precise electro-hydraulic control, designed for high-pressure industrial applications. Ideal for construction equipment, manufacturing systems, and heavy machinery, this valve ensures reliable fluid direction and pressure regulation under demanding conditions.
| Feature | Specification | Application Scenario |
|---|---|---|
| Material | Cast iron body, metal valve core | Industrial machinery requiring durability |
| Maximum Pressure | 315 bar | Heavy-duty systems with high-pressure needs |
| Control Type | Electro-hydraulic pilot | Automated or remote-controlled operations |
| Valve Type | Directional control valve | Precise fluid flow direction in hydraulic circuits |
| Seals | Metal/rubber composite seals | Leak prevention in harsh environments |
| Mounting | Flange-mounted | Secure integration into existing systems |
Adjustable parameters include pressure ratings (up to 315 bar), flow rates, and control methods (manual/electronic) to meet specific industrial requirements.
With its electro-hydraulic control and cast iron durability, this valve enables seamless integration into automated systems while withstanding extreme pressures. Ideal for applications needing both precision and reliability.
| Parameter | Base Model (DBW10) | Advanced Model (DBW20) | Pro Model (DBW30) |
|---|---|---|---|
| Pressure Rating | 200 bar | 250 bar | 315 bar* |
| Flow Capacity | 40 L/min | +20% (48 L/min) | +40% (56 L/min)* |
| Control Method | Manual + Hydraulic | Electro-hydraulic | Digital + IoT ready |
| Electrical Interface | 12V DC | 24V DC | 24V DC + IP67 rated |
*Exceeds industry standard by 15% for high-pressure applications.
Technical Breakthroughs:
Optimal Version Selection:
With the Pro version’s 315 bar rating, you can safely handle high-stress scenarios like hydraulic presses. Its digital control paired with cast iron ensures unmatched performance in corrosive or high-vibration environments.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
