Product Overview
The Bosch Rexroth DBD S30 K1X/315 is a direct operated pressure relief valve from the proven DBD series, designed to protect hydraulic systems against excessive pressure and to serve as a reliable pressure limiting control. As a direct acting poppet-type valve, it responds instantly to pressure peaks without pilot-stage delay, making it ideal for safety-related circuits and systems requiring fast, precise pressure limitation. The valve is set to a nominal cracking pressure of 315 bar and is engineered for continuous industrial duty in high-pressure hydraulic power units, presses, and test stands. Its robust housing, hardened poppet and seat, and adjustable spring-loaded setting mechanism ensure stable performance, low internal leakage, and long service life in demanding B2B environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Direct Operated Pressure Relief Valve (Pressure Control Valve) |
| Model Designation | DBD S30 K1X/315 |
| Manufacturer | Bosch Rexroth |
| Operating Pressure | Nominal setting 315 bar (standard industrial grade, up to rated pressure) |
| Actuation Type | Direct operated, spring-loaded poppet with adjustable pressure setting |
| Mounting & Connection | Standard ISO / Manufacturer Interface (threaded cartridge or subplate mounting per DBD S30 series) |
| Hydraulic Fluid | Mineral oil based hydraulic fluids (HL, HLP) per standard industrial specification |
Engineering Features & Advantages
- Precision Performance: Direct acting poppet design delivers fast response to pressure surges and accurate, repeatable cracking pressure, ensuring reliable system protection and precise pressure limiting.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened seat and poppet for wear resistance and minimal internal leakage.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing manifolds or piping.
- Adjustable Setting: Spring-loaded adjustment mechanism enables fine tuning of the relief pressure to match specific circuit requirements.
- Compact & Robust Construction: Space-saving design suitable for integration into high-pressure hydraulic power units and compact manifold blocks.
Typical Industrial Applications
The Bosch Rexroth DBD S30 K1X/315 pressure relief valve is widely used in plastic injection molding machines, metallurgical presses, hydraulic power units, CNC machine tools, construction and marine hydraulics, and industrial test stands where reliable overpressure protection and precise pressure control are essential for safe and efficient operation.
PRODUCT IMAGES
Bosch Rexroth DBD S30 K1X/315 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 Bosch Rexroth DBD S30 K1X/315 Pressure Relief Valve. This German-made hydraulic component features a direct-acting poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.