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Rexroth Type DBDS DBD Relief Valve | DBDS6 DBDS20 DBDS15 | R900424271 | Pressure Control
| Model Number | DBDS, DBD 15G18/200, DBDS6P13/200, DBDS20 K1X/315 R900424271 |
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Product Description
Rexroth Type DBDS & DBD Series Direct-Operated Relief Valves
Product Overview: The DBDS and DBD Series are high-performance, direct-operated pressure relief valves designed to protect hydraulic systems from pressure overloads. Renowned for their compact design, rapid response times, and exceptional regulation stability, these valves serve as the primary safety component to limit maximum system pressure.
This category features full specifications ranging from the compact DBDS6 to the heavy-duty DBDS20, including the specific Rexroth Part Number R900424271. Available in multiple mounting configurations—P (Threaded/In-line), K (Cartridge), and G (Subplate)—the DBDS series is the premier choice for Hydraulic Power Units (HPU), presses, machine tools, and mobile equipment hydraulic circuits.
Key Technical Advantages:
Instant Overload Protection: The direct-operated design ensures instantaneous opening when system pressure exceeds the preset value, effectively absorbing pressure spikes.
Versatile Adjustment Options: Available with hand knobs, internal hexagon screws (Type S), or lockable adjustment for varying levels of security and convenience.
Industrial High-Pressure Duty: Rated for operating pressures up to 400 Bar (40 MPa), featuring hardened steel poppets for superior durability and extended service life.
Compact Integration: The K-series cartridge design allows for direct manifold integration, significantly optimizing the spatial layout of complex hydraulic systems.
Detailed Specifications & Parameters:
Core Series: Rexroth Type DBDS & DBD Direct Operated Relief Valves.
Featured Model Matrix: DBDS 15 G18/200, DBDS 6 P13/200, DBDS 20 K1X/315, DBD 10, R900424271.
Core Performance Specs:
Nominal Sizes: Size 6 (NG6), Size 10 (NG10), Size 15, Size 20, Size 30.
Max Operating Pressure: Rated up to 400 Bar (6,000 PSI).
Pressure Adjustment Ranges: Standard grades include 100 Bar, 200 Bar, 315 Bar, and 400 Bar.
Mounting Types: G (Subplate), P (Threaded), K (Cartridge).
Sealing Materials: NBR (Standard) or FKM (Viton) for high-temperature applications.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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