Product Overview
The Rexroth ZDB 10 VP2-41/315 (Material Number: R900425927) is a direct-operated pressure relief valve from the proven ZDB series, designed as a pilot-operated pressure control valve in a sandwich plate (stack) configuration. It functions within hydraulic systems to limit system pressure to a preset value and to protect the circuit against overload by diverting excess flow to the tank when the set pressure is reached. The valve features a size 10 (NG10) interface with a VP2 adjustment type and a pressure rating of 315 bar, making it suitable for high-pressure industrial hydraulic circuits requiring precise, repeatable pressure control. As part of the Rexroth modular sandwich valve range, it mounts directly between a directional control valve and its subplate, eliminating the need for additional piping and simplifying system integration.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Pressure Control Valve (Pressure Relief Valve) |
| Model Designation | ZDB 10 VP2-41/315 |
| Material Number | R900425927 |
| Nominal Size | NG10 (Size 10) |
| Maximum Operating Pressure | 315 bar (pressure setting range up to 315 bar) |
| Adjustment Type | VP2 — adjustable pressure setting with protective cap |
| Design Principle | Pilot-operated pressure relief, sandwich plate design |
| Mounting & Connection | Sandwich plate mounting per ISO 4401 / DIN 24340 (NG10 interface) |
| Hydraulic Fluid | Mineral oil based hydraulic fluids (HL, HLP) per DIN 51524 |
Engineering Features & Advantages
- Precision Pressure Control: Pilot-operated spool and poppet design delivers accurate, repeatable pressure limiting with minimal pressure override, ensuring stable system performance across the full 315 bar range.
- Sandwich Plate Construction: The NG10 stack-mount design integrates directly between the directional valve and subplate, reducing piping, leak points, and installation time in modular manifold systems.
- Adjustable VP2 Setting: The VP2 adjustment mechanism allows precise, tool-adjustable pressure setting with a protective cap that guards against tampering and contamination in harsh environments.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components and robust sealing for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in interchangeability for the ZDB 10 series.
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PRODUCT IMAGES
REXROTH ZDB 10 VP2-41/315 / R900425927 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.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- 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 ZDB 10 VP2-41/315 / R900425927 Pilot Operated Pressure Relief Valve. This Germany-made hydraulic component features a pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.