Product Overview
The Rexroth Z2DB 10 VD2-41/315V (Material No. R900411462) is a direct-operated sandwich plate pressure relief valve designed for integration into modular hydraulic control systems. As a member of the Rexroth Z2DB series, this valve functions as a pilot-operated pressure limiting device within a sandwich plate (intermediate plate) configuration, allowing it to be stacked directly between a directional control valve and its subplate without additional piping. The valve limits system pressure by diverting excess flow to the tank when the preset cracking pressure is reached, thereby protecting downstream components from overpressure. With a nominal size of NG10 (CETOP 5 / ISO 4401-05) and a pressure rating of 315 bar, the Z2DB 10 VD2-41/315V is engineered for precise pressure control in demanding industrial hydraulic circuits. The “VD2” designation indicates the pressure adjustment type and adjustment element configuration, providing reliable and repeatable pressure setting behavior.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Sandwich Plate Pressure Relief Valve (Pressure Control Valve) |
| Model Designation | Z2DB 10 VD2-41/315V |
| Material Number | R900411462 |
| Nominal Size | NG10 (CETOP 5 / ISO 4401-05) |
| Operating Pressure | Up to 315 bar (maximum pressure rating) |
| Pressure Adjustment | Adjustable via set screw / adjustment element (VD2 configuration) |
| Mounting & Connection | Sandwich plate mounting per ISO 4401-05 / CETOP 5 interface |
| Seal Material | NBR (standard industrial hydraulic fluid compatibility) |
| Fluid Compatibility | Mineral oil based hydraulic fluids (HL, HLP per DIN 51524) |
Engineering Features & Advantages
- Precision Pressure Limiting: Direct-operated poppet/spool design delivers accurate and repeatable pressure relief characteristics, ensuring system pressure is maintained within tight tolerances across the full operating range up to 315 bar.
- Sandwich Plate Integration: The compact intermediate plate design enables seamless stacking between directional valves and subplates, eliminating external piping, reducing leak points, and simplifying manifold assembly in modular hydraulic systems.
- Adjustable Pressure Setting: The VD2 adjustment configuration allows precise field adjustment of the cracking pressure, providing flexibility for varying application requirements without component replacement.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust internal components resistant to pressure spikes, contamination, and thermal cycling.
- Direct Fit Replacement: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a nominal size of NG10 (CETOP 5 / ISO 4401-05) and a pressure rating of 315 bar, the Z2DB 10 VD2-41/315V is engineered for precise pressure control in demanding industrial hydraulic circuits.
PRODUCT IMAGES
REXROTH Z2DB 10 VD2-41/315V / R900411462 Sandwich Plate Pressure Relief Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH Z2DB 10 VD2-41/315V / R900411462 Pilot Operated Pressure Relief Valve. This German-made hydraulic component features a reliable pressure relief design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.