Product Overview
The Rexroth ABZSS 10 E-31/330E/S12G24K4 (Material No. R900709607) is a modular accumulator safety and shut-off block engineered for hydraulic systems requiring reliable isolation, protection, and controlled discharge of bladder, piston, and diaphragm accumulators. As a member of the Rexroth ABZSS series, this valve block integrates manual shut-off, pressure relief, and unloading functions into a single compact manifold, ensuring safe maintenance procedures and preventing overpressure conditions within the accumulator circuit. The unit features a size 10 (NG10) modular interface, a preset relief pressure of 330 bar, and a solenoid-operated unloading valve with a 24 V DC (G24) coil and S12 connector configuration, making it suitable for integration into high-pressure industrial hydraulic power units and safety-critical circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Accumulator Safety and Shut-off Block (Modular Hydraulic Valve) |
| Model Designation | ABZSS 10 E-31/330E/S12G24K4 |
| Material Number | R900709607 |
| Nominal Size | NG10 (Size 10) |
| Operating Pressure | Up to 330 bar (relief valve preset) |
| Solenoid Voltage | 24 V DC (G24 coil) |
| Electrical Connection | S12 connector (DIN EN 175301-803, form A) |
| Mounting & Connection | Modular ISO 4401 / DIN 24340 NG10 interface |
| Seal Material | NBR (standard mineral oil compatibility) |
Engineering Features & Advantages
- Integrated Safety Function: Combines manual shut-off, pressure relief, and solenoid-controlled unloading in one modular block, enabling safe accumulator depressurization during maintenance and preventing hazardous overpressure.
- Precision Pressure Control: Factory-preset relief cartridge at 330 bar ensures accurate and repeatable overpressure protection for the accumulator circuit.
- Reliable Solenoid Actuation: 24 V DC solenoid with S12 connector provides fast, dependable electrical unloading control, compatible with standard industrial control systems.
- Modular NG10 Design: Standard ISO 4401 / DIN 24340 NG10 mounting pattern allows direct stacking with other Rexroth modular valves, reducing piping, leak points, and installation time.
- Industrial Reliability: Robust cast body and hardened internal components built for continuous operation under severe industrial conditions.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The unit features a size 10 (NG10) modular interface, a preset relief pressure of 330 bar, and a solenoid-operated unloading valve with a 24 V DC (G24) coil and S12 connector configuration, making it suitable for integration into high-pressure industrial hydraulic power units and safety-critical circuits.
PRODUCT IMAGES
Rexroth ABZSS 10 E-31/330E/S12G24K4 / R900709607 Accumulator Safety and Shut-off Block
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- 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 ABZSS 10 E-31/330E/S12G24K4 / R900709607 Solenoid Operated Check Valve. This Germany-made 24 VDC hydraulic component features a pilot-operated poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.