Product Overview
The Rexroth DB10-1-5X/315 (Material No. R900598998) is a direct-operated pressure relief valve from the proven DB series, designed for reliable pressure limitation and system protection in industrial hydraulic circuits. As a pilot-operated style pressure control valve in the DB10 family, it operates on a balanced spool principle, where system pressure acts against an adjustable spring force to open the valve and divert excess flow to the tank. This valve is engineered for continuous duty in demanding hydraulic power units, offering precise pressure setting, low hysteresis, and fast response to pressure surges. The DB10-1-5X/315 is a direct fit replacement for OEM Rexroth components, ensuring seamless integration into existing manifolds and hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Pressure Control Valve (Pressure Relief Valve) |
| Model Designation | DB10-1-5X/315 / R900598998 |
| Operating Pressure | Up to 315 bar (rated pressure setting) |
| Mounting & Connection | Standard ISO 4401 / CETOP 3 interface, subplate mounting |
Engineering Features & Advantages
- Precision Performance: Direct-operated spool design delivers accurate pressure limitation with minimal pressure overshoot and low hysteresis, ensuring stable system pressure under varying flow conditions.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and high-quality sealing for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth DB10 series valves, allowing drop-in replacement without modification.
Typical Industrial Applications
This pressure relief valve is widely used in hydraulic power units, plastic injection molding machines, metallurgical presses, CNC machine tools, and general industrial hydraulic systems where reliable pressure control and system protection are critical.
PRODUCT IMAGES
REXROTH DB10-1-5X/315 / R900598998 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 DB10-1-5X/315 / R900598998 Pressure Relief Valve. This Germany-made hydraulic component features a direct-operated poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.