Product Overview
The Rexroth DBDS 10 K1X/100 (Material Number: R900424147) is a direct operated pressure relief valve designed for precise system pressure limitation and protection in industrial hydraulic circuits. As part of the Rexroth DBDS series, this valve operates on a direct-acting poppet principle, where a spring-loaded poppet responds instantly to system pressure changes, providing fast and reliable overpressure protection. With a nominal size of NG10 and a pressure setting of 100 bar, this valve is engineered for compact installation in manifold blocks or as a threaded cartridge-style component. Its direct operated design ensures minimal pressure overshoot and stable performance across a wide temperature and viscosity range, making it a trusted choice for demanding hydraulic systems requiring dependable pressure control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Direct Operated Pressure Relief Valve |
| Model Designation | DBDS 10 K1X/100 |
| Material Number | R900424147 |
| Nominal Size | NG10 (DIN 24340 / ISO 4401) |
| Pressure Setting | 100 bar (adjustable via spring-loaded poppet) |
| Operating Pressure | Up to 100 bar rated (system protection limit) |
| Actuation Type | Direct operated, spring-loaded poppet |
| Mounting & Connection | Threaded cartridge / manifold mounting per ISO 4401 |
| Hydraulic Fluid Compatibility | Mineral oil based hydraulic fluids (HL, HLP, HFC, HFD) |
| Seal Material | NBR (standard) / FKM (optional) |
Engineering Features & Advantages
- Precision Pressure Limiting: Direct operated poppet design delivers fast response and minimal pressure overshoot, ensuring accurate system pressure limitation and reliable protection against overpressure events.
- Compact Cartridge Construction: The NG10 threaded cartridge format enables space-saving integration into manifold blocks, reducing installation footprint and simplifying hydraulic circuit design.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust spring and poppet assembly resistant to contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
Its direct operated design ensures minimal pressure overshoot and stable performance across a wide temperature and viscosity range, making it a trusted choice for demanding hydraulic systems requiring dependable pressure control.
PRODUCT IMAGES
Rexroth DBDS 10 K1X/100 / R900424147 Direct Operated 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 DBDS 10 K1X/100 / R900424147 Pressure Relief Valve. This German-made hydraulic component features a direct-operated poppet design, delivering leak-free, reliable pressure control for heavy-duty industrial systems.