Product Overview
The Rexroth DBEP6C06-13/45AG24NK4M (Material Number R900916051) is a direct-operated proportional pressure relief valve from the Bosch Rexroth DBEP series, engineered for precise, infinitely variable electro-proportional control of system pressure in industrial hydraulic circuits. The valve modulates its pressure setting in direct proportion to the electrical command signal applied to the integrated proportional solenoid, allowing continuous pressure regulation rather than fixed stepped adjustment. As a pilot-grade pressure control component, it is used to limit and dynamically control working pressure in circuits requiring smooth ramping, load-holding, or pressure profiling, and it interfaces with Rexroth proportional amplifier cards for closed-loop or open-loop pressure command. The “45” pressure rating designates a 45 bar maximum adjustable pressure stage, while the “AG24” solenoid designation indicates a 24 V DC proportional solenoid with a nominal actuation current matched to Rexroth amplifier output stages.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Hydraulic Valve) |
| Model Designation | DBEP6C06-13/45AG24NK4M |
| Material Number | R900916051 |
| Series / Size | DBEP, NG6 (CETOP 3 / ISO 4401 size 06) subplate mounting |
| Operating Pressure | Pressure stage 45 bar (max. adjustable setting); system port rating per NG6 industrial standard |
| Actuation | Proportional solenoid, 24 V DC (AG24), wet-pin armature design |
| Control Function | Direct-operated, infinitely variable pressure setting proportional to command current |
| Mounting & Connection | Subplate mounting, ISO 4401-03 / CETOP 3 / NG6 interface; DIN valve connector |
| Seal / Fluid Compatibility | NBR (N) seals, suitable for mineral oil based hydraulic fluids (HL, HLP, HLPD) |
Engineering Features & Advantages
- Precision Proportional Performance: Direct-operated spool/poppet design delivers smooth, hysteresis-controlled pressure modulation with high repeatability, enabling accurate pressure ramping and profiling when driven by Rexroth proportional amplifier cards.
- Fast Dynamic Response: Low-inertia proportional solenoid and direct-acting pressure stage provide rapid response to command signal changes, ideal for pressure-controlled sequences and load-holding circuits.
- Industrial Reliability: Robust wet-pin solenoid construction and hardened internal metering components are built for continuous operation under severe industrial duty cycles and contaminated fluid conditions within specified filtration classes.
- Direct Fit Replacement: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The Rexroth DBEP6C06-13/45AG24NK4M (Material Number R900916051) is a direct-operated proportional pressure relief valve from the Bosch Rexroth DBEP series, engineered for precise, infinitely variable electro-proportional control of system pressure in industrial hydraulic circuits.
PRODUCT IMAGES
REXROTH DBEP6C06-13/45AG24NK4M / R900916051 Proportional 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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH DBEP6C06-13/45AG24NK4M / R900916051 Pilot Operated Pressure Relief Valve. This Germany-made 24V DC hydraulic component features a pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.