Rexroth Type DBDS Relief Valve | DBDS10K1X/400 DBDS10K1X/630 | R900424152 R900427601
| Model Number | DBDS, R900424152 DBDS10K1X/400, R900427601 DBDS10K1X/630 |
|---|
Product Description
Rexroth Type DBDS Series Direct-Operated Relief Valves
Product Overview: The DBDS Series is a high-performance, direct-operated pressure relief valve used for pressure limitation and safety protection in hydraulic systems. These valves operate by spring force acting directly on the poppet, offering rapid response times and a rugged design. Whether used as a system safety valve or for maintaining constant pressure, the DBDS series is a reliable choice for industrial power units and mobile machinery.
This selection highlights the ultra-high pressure specifications for Size 10, including the DBDS10K1X/400 (R900424152) rated at 400 Bar and the DBDS10K1X/630 (R900427601) rated at 630 Bar.
Key Technical Advantages:
Ultra-High Pressure Endurance: Specially engineered for high-pressure environments, with adjustable pressure ratings up to 630 Bar, meeting the safety requirements of heavy-duty hydraulic equipment.
Instantaneous Response: The direct-operated design eliminates pilot-stage delays, allowing the valve to open instantly during pressure spikes, effectively preventing system damage.
Precise and Stable Regulation: Featuring a precision spring-loaded mechanism and a damped poppet, the valve ensures minimal pressure fluctuations and vibration-free operation during relief.
Versatile Mounting Options: Available in subplate mounting, threaded connection, or cartridge-type structures to fit various manifold designs.
Detailed Specifications & Parameters:
Core Series: Rexroth Type DBDS Series (Size 10).
Featured Part Numbers & Models:
R900424152 / DBDS 10 K1X/400 (400 Bar Spec)
R900427601 / DBDS 10 K1X/630 (630 Bar Spec)
Core Performance Specs:
Nominal Size: Size 10 (NG10).
Adjustment Pressure Range: Adjustable up to 400 Bar or 630 Bar.
Adjustment Type: K (Hexagon screw with protective cap).
Design Sequence: 1X Series.
Fluid Compatibility: Mineral oil (HL, HLP) according to DIN 51524.



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